Evolution
Encyclopedia Vol. 3
Chapter 26
PALEOMAGNETISM
"Scientists who go about teaching that evolution is a fact of
life are great con men, and the story they are telling may be the
greatest hoax ever. In explaining evolution we do not have one iota of
fact.' A tangled mishmash of guessing games and figure juggling [Tahmisian
called it]." *The Fresno Bee, August 20, 1959, p. I-B,
quoting T.N. Tahmisian, [physiologist for the Atomic Energy
Commission].
"Acceptance of evolution is still based on a great deal of
faith." Lutheran Witness Reporter (quoting J. W. Klotz, head
of a college science department), November 14, 1965.
"Popper warns of a danger: A theory, even a scientific
theory, may become an intellectual fashion, a substitute for religion,
an entrenched dogma.' This has certainly been true of evolutionary
theory." *Colin Patterson, Evolution (1977), p. 150.
" `The theory [of evolution] is a scientific mistake.'
"-Louis
Agassiz, quoted in H. Enoch, Evolution or Creation, (1966), p. 139. [Agassiz
was a Harvard University professor, and the pioneer in glaciation.]
"[In Darwin's writings] possibilities were assumed to add up
to probability, and probabilities then were promoted to
certitudes." *Op. cit., p. 335.
CHAPTER 26
- PALEOMAGNETISM
BASIC ARRANGEMENT OP THIS CHAPTER
Introduction
Evidences for plate tectonics
1 - Continental drift theory
2 - Major faults
Paeleomagnetism
1 - Earth's magnetic field
2 - Magnetic properties of rocks
3 - Wandering poles
4 - Earth's fluid core
5 - Polar movement
6 - Magnetic reversals
7 - The geomagnetic core
8 - Potassium-argon dating
9 - Ocean floor evidence
10 - Volcanic evidence
11 - Conclusion
Appendices
1 - Continental drift and plate tectonics
2 - Magnetic reversals
3 - Potassium-argon dating
4 - Ocean core dating
Related studies:
Chapter 5, Origin of the Earth
Chapter 6, Age of the Earth
Chapter 7, Dating Methods
Chapter 17, Fossils and Strata
Chapter 19, Effects of the Flood
New words are being heard in scientific circles: Plate
tectonics, continental drift, wandering poles, Paleomagnetism,
seafloor spreading, field reversals, and transforming faults. What
does it all mean? How does it relate to the creationevolution
controversy? Is part or all of it true? Does any portion of it prove
evolution?
In this chapter we will briefly survey this broad topic which,
suddenly in the 1960s, became accepted as the majority view of
various geological and oceanographic scientists.
In the first section, we will consider the various lines of
evidence that led up to a general acceptance of
plate
tectonics, and what is involved. In the second section, we will
briefly focus on the principle concern: Paleomagnetism and its "paleomagnetic
dating" implications.
Please keep in mind that this chapter is actually an extension of
chapter 19, Effects of the Flood. A review of
that chapter will better help you understand the material in
this present one.
"Why then do a few crabbed earth scientists refuse to accept
some or all of the tenets of the 'new global tectonics'? . .
"Strictly speaking, then, we do not have a scientific
hypothesis, but rather a pragmatic model, reshaped to include each new
observation . . Obviously, this kind of model is not testable in any
rigorous scientific sense." *John C. Maxwell,
"The New Global Tectonics, " in Geotimes, January 1973,
p. 31.
"The theories of continental drift and
sea-floor spreading are highly conjectural." *Daniel
Behrman, New World of Oceans (1973), p. 209.
7 - EVIDENCES FOR PLATE TECTONICS
CONTINENTS WERE ONCE LINKEDEvolutionists declare that
at some earlier time in earth history the continents were all joined
together. Citing certain evidence which they believe indicates this,
they have decided that the continents moved into their present locations
from a mythical, single massive continent. This theory is called "continental
drift."
"Continental drift. . was quite popular after it was first
suggested by Wegener. Subsequently, it fell into disrepute and only
relatively recently has it been revived. Today it is widely accepted.
One author described it as having in the space of the last 25 years
'made the transition from lunatic fringe to accepted dogma, the
paradigm of the geological sciences.'
"According to this theory, there was at one time a single
continent, Pangaea, representing two major land masses sutured
together: Gondwanaland, centering around the South Pole; and Laurentia,
in the vicinity of the Equator.
"These masses gradually drifted northward, Laurentia splitting
into North America and Eurasia, and Gondwanaland splitting up to form
Africa, South America, Antarctica, and the Arabian and Indian
peninsulas. The drifting was very slow and depended on the movement of
plates under the continents. This drifting continues." John
W. Klotz, Studies in Creation (1985), p. 138.
Three possible evidences for this theory are explained below, each of
which can be explained just as easily by events prior to, during, and
immediately following the Flood. In addition, there is also evidence
which is specifically opposed to the moving continent theory.
1 - Continental match. The outstanding evidence
for continental drift is the manner in which the coastal outline of
eastern South America appears to somewhat match that of the west coast
of Africa. Other continental outline matches have also been devised,
but, as a rule, they require greater stretches of the imagination to
work out. Continental match may not sound like very outstanding
scientific evidence, especially since continents have to be twisted
around a bit to make them even partly match. But this remains one of the
best evidences that the continental drift advocates have to offer.
CONTINENTAL DRIFT
Illustrated below is the floating continent theory. It is foolish to
begin with, to imagine that granite continents move hers and there and
change shape as they go. But, not content with the ridiculous,
evolutionists speculate that they can decipher exactly how continents
formed and reformed, moved and removed for millions upon millions of
years in the pastand then be able to tell what position those
continents were in at various periods so many millions of years ago!
Foolish theories, once begun, have a way of gradually growing into
fantastic dream worlds. Reason seems to have been abandoned and
desperation takes its place. The recipe for atheistic assurance has come
to be complex theories, strange new names, and the dating of imagined
events far into the past.
\\
"Neither the hypothesis of continental drift nor that of
evolution was proved true before it won acceptance." *D.J.
Futuyma, Science On Trial.
Flood geology can explain continental match quit adequatelyand
without having to resort to far-fetched ideas of continents traveling
sideways thousands of miles! Prior to the Flood there were only broad
rivers and shallow seas. The continents were close together and joined
at that earlier time, except for shallow, riverlike, narrow seas
which may have been between them. As the seas filled and continents
rose, some of these original outlines may have remained in matchjust
as the two sides of a river will match in outline. Matching of
continental borders has been a primary reason why continental drift was
initially accepted by scientists. But *Corliss explains that the
"matching coastlines" proof is no proof at all.
"Continental Drift, once anathema and now enshrined, faces
scores of technical objections. To illustrate one class of objections,
it has been noted that many continents fit together well regardless of
where they now 'float.' Australia, for example, We wall info the U.S.
East Coast Like evolution, Continental Drift seems to explain too many
things too superficially." *William Corliss, Unknown Earth:
A Handbook of Geologic Enigmas (1980), p. 444 emphasis his].
2 - Fossil match. It has been observed that some fossils in
Antarctica match the type of fossil plants and animals found in the
southern continentsSouth America and Africa, and in North America,
Arctic, and Siberian region. This fact of similar animals on nearby
continents theoretically could support either view (Flood geology or
moving continents), yet Flood geology would only take us back a few
thousand years for fossil remains of similar animals; whereas
continental drift would require millions of years to bring us back to
a time when plants and animals were on both continents. At the
beginning of the Flood, a uniformly warm climate would have produced
the floral and faunal similarities noted today in fossil remains.
3 - Vegetation and mineral match. Similar
vegetation has been found on the east coast of South America and the
west coast of Africa. This is said to be one of the strongest evidences
of continental drift. In addition, in some cases there are similar
minerals. For example, the small and inconsequential diamond fields in
northern South America and the large diamond mines in South Africa are
thought to be strong evidence that the two continents were once joined.
But, in reality, these facts would support either view.
Either view would recognize a prior partial or total uniting of South
America and Africa. Hence the similarity of plants and minerals on
different continents. However, later predation and climatic changes
could affect which animals would survive on which continents, thus
explaining why there now is different animal life in South America,
Africa, Australia, etc. (See chapter 27, Geographic Distribution.)
According to evolutionary theory, vegetation has
continually evolved. According to continental drift theory, the
continents separated millions of years ago. How then can there be
similar vegetation on those separated continents today?
MAJOR FAULTSIt is well known that there are major
fault lines on the globe. These fault lines are the cause of the
"ring of fire" faults which produce the volcanoes that
surround the Pacific area. Plate tectonics teaches that these
cracks are caused by gigantic plates which are sliding beneath each
other.
In contrast, Flood geology would suggest that when the continents
rose and ocean basins sank during and shortly after the Flood, the
immense stress placed on the underlying foundations produced these
geologic fault lines. The problem here is "geostasy," or the
balancing of massive areas of the earth. As one part goes down, another
part must move up to equalize or balance the load. An example of this
would be the oceanic "trenches," which are the deepest
places in the oceans. These narrow canyonlike depths always match
corresponding curved island groups produced by volcanoes bringing magma
up from deeper areas. It was the volcanic ejections which produced the
nearby trenches. Present-day tsunamis (seismic or "tidal"
waves) frequently originate from adjusting movements in those trenches.
Another example of these global cracks would be the Mid-Atlantic
Ridge which runs down the North and South Atlantic Ocean, and the
fault line in its center. Small amounts of hot lava issue forth from
that fault line. Plate tectonics claims that this small amount of lava
has produced "sea floor spreading, " a theoretical
sideways push which earlier separated the American continents from
Europe and Africa. But careful examination reveals only a very small
amount of lava flowing out of that Mid-Atlantic crack. In reality,
instead of pushing the continents sideways, earlier lava flows built up
the Mid-Atlantic Ridge, for, on both sides of this central crack, is a
high-walled volcanic pile of igneous rock. The extruded lava produced
that twin mountain range in the middle of the North and South Atlantic.
It was the lava flow which produced these high piles of lava; not a sideways pushing of the entire sea
floor sideways for thousands of miles!
Two other examples of major fault areas would be the Great Rift
Valley that runs from the Red Sea down through eastern Africa, and
the San Andreas Faun in California. But in both instances there
is no evidence that theoretical massive sideways movements are now
occurring, such as are claimed to have produced all the oceans,
containing as they do five-sixths of the area of earth's surface! These "subduction"
zones are definitely not producing the large sideways movement
predicted by plate tectonic theory. It is not enough to say that,
"given enough time, it could have happened."
In chapter 6, Age of the Earth, we learned that the earth
cannot be over 6,000-10,000 years old! Item after item of evidence
points to this fact, negating the possibility of long ages of earth
prehistory. In chapter 7, Dating Methods, we learned that not one
method used to provide evolutionists with long prehistory dating has
ever proved reliable! Each one of them is subject to a number of serious
flaws, any one of which would ruin the predictability of their clocks.
1- Plate tectonic explanation of continental shape. Along
with those of Paleomagnetism, certain findings in the 1960s resulted in
the acceptance of an overarching theory, known as "plate tectonics,"
which is breathtaking in scope. According to this theory, massive
plates are continually moving sideways. Each plate is a piece of earth's
crust, several hundred miles thick and generally thousands of miles in
length and width. Each plate is theorized to be moving horizontally.
Where one plate meets another, its thousands-of-feet thick, solid rock
gently "bends" at a sharp angle and moves downward through
solid rock! This is said to result in theorized sea floor spreading, and
continental drift. The latter would better be termed "continental
travel," and is the wandering apart of all the continents of the
globe from two original continents (the larger "Gondwana," and
the smaller "Laurentia") which are said to have existed
320 million years ago, later becoming "Pangaea" in the "Tethys
Sea," 250 million years ago; and still later journeying
into the present positions and shapes of all our continents.
PLATE TECTONICS
The chart below will provide you with a brief overview of plate
tectonics. Uncertainty and confusion as to the location of some of the
plates continues on up to the present.
Earthquake data reveals that there definitely are several major
cracks in Planet Earth (running around the Pacific, through the
Mediterranean, etc.). But the existence of such cracks does not support
the peculiar "boiling water" theory of rotating plates theory
which currently enraptures geologists.
2 - Alternate explanation of continental shape. We
have already mentioned the pre-Flood factors of closely-connected
continental masses, and rising waters between them during the deluge.
Another reason for the present shape of the continents would be the
wearing, depositing action of water and ice, and the balancing of
geostasy, by which one land mass would rise to compensate for another
that had lowered. Our present continental shapes are the result, not of
traveling land masses, but of hydraulic effects of the Genesis Flood.
One indication of this is the very similarity of continental shapesof
South America, Africa, Australia, Greenland, for example. Consider the
following:
With a world map open before you, note that the lower right side
angles downward toward the left (west), and the bottom is somewhat
pointed. The upper left of that continent bulges out somewhat, and the
top tends to be flattened, angling toward that bulge in the upper left.
Off the coast, on the lower right, are some islands.
Now compare it with Africa and Australia and note the decided
similarities! Even the coastline of India matches those southern-half
features. Look at Greenland.
Why are all these so similar? It may be due to the immense turbulence
and water movements during the Flood. In the northern hemisphere,
glacial action produced decided effects also. The close similarity of
these shapes indicates that their outlines were molded by water action,
not by random movements of continental masses.
Now took at the northern hemisphere continents (North America and
Eurasia). Note how they protrude out to the left and right at their
upper corners.
So much water is found in the lower southern hemisphere that the
Antarctic continent rose to offset it (geostasy, or geostatic balance it
is called). At the top of the world, we find the opposite situation. The
Arctic sunk, and the continental masses south of it consistently have
extra wide bulges to the upper right and left.
Now consider the center of the map. Here we find a distinct pattern
tending towards a worldwide east-to-west waterway: The Gulf of Mexico,
the Mediterranean Sea, and the Indian Ocean. Why is that waterway there?
Perhaps it was placed there by a prearranged plan of a master Designer.
If it had not been there, most of North America, Central America,
southern Europe, and India to China would be as dry and rainless as the
Sahara.
Glaciers coming down from the Arctic damaged the northern part of
North America, Greenland and Eurasia, producing islands, fords, and
bays. Lacking those glaciers, those northern borders would have been as
smooth as the northern part of South America.
No one has all the answers, but it is obvious that similar hydraulic
faces were at work partially reshaping the continents. It is only the
major mountain ranges that resisted this activity, producing extensions
out into the oceans that resulted in Central America, the Caribbean,
Italy, Malaysia, Indonesia, New Guinea, Korea, Japan, and the Aleutians.
Continental shapes are better explained by the powerful
effects of the Flood, and the mountain building and glaciation it
brought with it,than by continental drift theories. The remarkable
similarities of the continents to each other indicates a commonality of
water action on them all, rather than random horizontal movements of
continents.
For additional information, see the quotation supplement,
"1- Tectonics and Continental Drift."
2 - PALEOMAGNETISM
EARTH'S MAGNETIC FIELDThe key Item which convinced earth and
marine scientists to accept the new theory of plate tectonicswas the
evidence produced by a study of Paleomagnetism.
"It is now clear that paleomagnetic data provide the crucial
evidence in favour of continental drift, sea floor spreading and plate
tectonics, and the other ingredients of what has been called the 'new
global tectonics' in which the oceans are not only the youngest part of
the Earth but are still being formed. The idea of global mobility has
become the central dogma of Earth science. Naturally enough, like most
dogmas it has attracted uncritical adherents." Nature,
227.778 (1970).
Our planet acts like a giant magnet. If this were not
true, compasses would not work; they would not point to the magnetic
north pole. Scientists have only a vague understanding of the cause of
this magnetic field. But the great majority of them believe that it is
probably caused by a gigantic iron core (called the "magnetic
core") in the middle of the planet. It is generally agreed that
part or all of this iron inner magnetic core is liquid.
Both magnets and the earth itself have north and south poles.
Unlike poles attract each other while like poles repel each other, thus
the south, or northseeking, pole of a compass needle is always drawn
toward the north magnetic pole. (For purposes of simplification, we will
generally speak only of the north pole in this study, even though there
are two poles.)
The center of the magnetic north pole gradually moves from place to
place. At the present time it is centered in the Arctic in northern
Siberia. This fact alone indicates that there is something unstable
about earth's magnetic field, indicating a liquid core. Why should the
magnetic north pole keep moving around? You might wonder how we can know
that the magnetic poles move. We know it because rocks contain magnetic
records of the past.
APPARENT MOTION
OF THE MAGNETIC NORTH POLE
Paleomagnetic measurements of historic specimens, as well as direct
measurements of particles and rocks, indicate that earth's geomagnetic
core has gradually shifted somewhat over a period of time in the past.
This fact would in no way provide any evidence favoring evolutionary
theory. The axis of earth's molten core could easily shift here and
there with the passing of time.
The direct measurements were made in London; the indirect in a
variety of locations, based on historic samples from c. A.D. 1000
through A.D. 1900.
MAGNETIC PROPERTIES OF ROCKSMost people do not
realize that a large number of the rocks in the works have tiny magnets
in them. These can be small iron particles within larger rocks. But
lava, flowing out from volcanoes, cools into rocks containing tiny
crystals of magnetite. At the time when that cooling of lava takes
place, the iron magnetite becomes permanently magnetized in accordance
with where the north pole was located at the time that the rock cooled!
Achilles Delesse, a French physicist, in 1849 was the first to
discover that such rocks were magnetized in parallel with the earth's
magnetic field, as if the rocks were all recording compasses. This fact
raised the possibility that earlier locations of the north pole could be
ascertained.
WANDERING EARTH OR WANDERING POLES-Then, in 1906
*Bernard Brunhes, another French physicist, made the startling discovery
that some rocks are magnetically-oriented in exact opposition to the
earth's field! Brunhes suggested that this might be caused by an earlier
reversal in polarity of the global magnetic field.
The new science of paleomagnetism (the study of the history of
earth's magnetic field) did not really come into its own until the early
1950s, when the British physicist, Patrick *M.S. Blackett,
invented a sensitive device called the astatic magnetometer. Using
this apparatus, it was possible for the first time to detect the
orientation of extremely weak magnetic fieldssuch as are found on
tiny iron particles in rocks.
Soon rocks were gathered up from all over the countryside and
brought in for analysis with the astatic magnetometer. Variations were
found, some of which may have been due to faulty collection methods, so
clear results were not obtained. One rock would vary from another rock.
Rocks can be kicked around, moved by tree roots, hurtled down hills by
earth tremors or heavy rains.
In addition, there is a very real problem of the extreme weakness of
the magnetic field in rocks. It is so small that errors can be made in
analyzing it. At first, scientists recognized this high margin of error
factors inherent in using magnetic orientation to date rocks. But later
in the 1960s and onward, they tended to ignore these weaknesses.
"The scientific establishment was not particularly impressed
by these findings, and for good reasonthe science of paleomagnetism
was and remains an inexact one. Rocks are at best undependable
recorders of the magnetic field, and interpreting their secrets
requires numerous tests with plenty of room for error. Many scientists
thought that the paleomagnetic evidence for continental drift was
based on inadequate sampling, inaccurate measurements and unjustified
assumptions." *Thomas A. Lewis, Continents in Collision
(1983), p. 83.
A related problem is that the magnetic particles in a
given rock do not line up exactly the same. They generally point in one
direction, but it is only something of a generalized pointing. All of
these factors must be taken into consideration.
AMBIENT FIELDS
Below left., When magnetic rocks or particles point in every
which direction, they exhibit no external field. Scientists say they
have randomly oriented magnetic domains.
Below right: But when ferromagnetic materials (particles or rocks
containing magnetic ore) show a tendency to orient their directions
somewhat, scientists try to estimate which way most of them, on the
average, are pointing toward. They are then said to have an ambient
field. They are said to have partially oriented magnetic domains.
THE CURIE TEMPERATUREThe minerals which exhibit
magnetic properties are iron,
nickel, cobalt, and their alloys. Rocks with magnetic particles will
tend to be "ferromagnetic."An example of this would be a steel
needle. It can be captured by a magnetic, yet will have no inherent
magnetism. This is due to the fact that the iron in the needle is not
aligned parallel in its magnetic direction.
Other rocks can be "paramagnetic." Such rocks are like a
permanent magnet; like the magnetized needle on a compass. Which types
of rocks tend to be paramagnetic? It is those which (1) have magnetic
mineral particlesespecially iron, and (2) which have been heated
to a certain temperature and later cooled. This special temperature is
called the Curie Temperature, and is usually between 400 and 600°C
[752-1112°F]. For pure iron it is 770°C [1418°F], while for pure
nickel it is 358°C [676.4°F]. Interestingly enough, these temperatures
are well below the melting points of those metals (1535°C [2795°F] and
2732°C [4949.6°F], respectively).
FACTORS WHICH AFFECT RELIABILITY
There are a number of additional factors which weaken the
reliability of using rocks to pinpoint earlier magnetic field
positions. Here are some of them:
The amount of magnetism in regular rocks is called "relative
magnetic susceptibility." Of the various rocks, surface igneous
rocks which have poured out through volcanoes and then hardened on the
surface of the earth are the highest, for they have a rating of 10. They
provide us with the best magnetic readings. Next comes subsurface
igneous rocks with a rating of 8. Finally, comes granite with a rating
of 51/x, Gneiss, schist, slate, with a rating of 2, and sedimentary rock
with a rating of 1.9.
1- Volcanic rock. Thus, surface lava has the
highest magnetic rate of any rock, and provides with us with best
substantiated evidence of magnetic trends in the past. Igneous rocks
normally contain a much higher percentage of ferromagnetic elements
(iron, copper, and nicked than do the other rocks.
Another factor which complicates the picture somewhat is that of "secondary
magnetization." A rock that has been moved from its original
position can later, over a period of time, acquire a secondary magnetic
orientation. However, rocks with "natural remanent
magnetism" tend to keep their original magnetic orientation.
How and when did such permanent magnetic orientation occur in these
volcanic rock? As the lava, fresh out of a volcano, cools from a hot
(1000°C [1832°F]), molten condition, it solidifies at approximately
800°C (1472°F), and then continues to cool. As that rock passed
through the Curie Temperature (400-600°C [752-1112°F]), its metal
particles freeze into an orientation parallel with that of the magnetic
core field of the planet at that time. It has acquired natural remanent
magnetism.
2 - Sedimentary rock. Sediments and gravel are
also analyzed for their alignment. When they fall through a lake, they
tend to land on the bottom in a position parallel with earth's magnetic
field at that time. Scientists call this "atepasitional" or
"debital remanent magnetization." Paleomagnetologists
value these findings also, but they are less reliable. Many things,
including bottom feeders (fish, crayfish, worms, frogs, etc.), can shove
those sediments around. As mentioned earlier, sediments also contain a
smaller amount. of inherent magnetism, so their field is far weaker than
that of lava.
A serious problem is that rocks and sediments in stream beds have
been found to magnetically align with the direction of the water
current, which, of course, has nothing to do with the north pole. In
spite of these problems, some scientists like to think that lake and
ocean bottoms are relatively "quiet" and free from currents
and disturbance by animal life. But evidence indicates both concepts are
incorrect.
3 - Metamorphic rock. Metamorphic rocks are not
used for purposes of analyzing earlier changes in earth's magnetic core,
due to the fact that intense pressure can change the magnetism of a rock. You may recall that we briefly discussed this fact in
chapter 7, Dating Methods.
"Metamorphic rocks have normally been subjected to pressures
and temperatures that are large enough to destroy any primary
remanence that may have existed . . Because of these problems, few
paleomagnetic studies have been done on metamorphic rocks, compared to
igneous and sedimentary types." Ivan E Rouse,
"Paleomagnetism I," in Origins, January 1983, p. 34.
4 - More reliability problems. In contrast with
the magnetic instability of "depositional remanent" rocks, are
the "thermoramenant" rocks, which were magnetized by
coding. This is the lava extruded from volcanoes. Because of the heat
factor, within a few weeks they tended to have their magnetic
orientation frozen in place. If those rocks are not later moved, do not
undergo pressure, high temperature, lightning strikes, etc., they may
give a fairly accurate picture of earth's magnetic field at the time
they poured out of a volcano and cooled.
Thus we can see there are a variety of factors and possible problems
which need to be kept in mind.
Many rocks have what is known as "anistropoic magnetic
properties." Rocks having this quality are relatively easy to
magnetizeor rcmagnetize.
"Anisotropic materials are crystalline materials that have a
preferred a easy direction of magnetization. The least magnetizing
energy is required for a sample to be magnetized along the easy
direction. If the materials responsible for the primary magnetization
have anisotropic properties, then the direction of magnetization
acquired by the sample may be other than parallel to the ambient
geomagnetic field." Ibid.
Magnetic storms caused by earth's gravitational field
interacting with sunspot radiations can also result in changes in rock
magnetization in a local area or over far wider regions:
"These temporal changes are due to internal and external sources
of field and may be intensity and/or directional changes. The most
important external sources are those labeled storms (sporadic) and
diurnal (oily). Magnetic slams can cause fluctuations as high as 500
gammas or 1 % of the 50,000 gamma GMF [the total geomagnetic field of
earth's core]. Typical diurnal changes are 50 gammas or 0.1 % of the GMF
and are caused by the effects of fast charge particles from the sun on
the earth's ionosphere and thus the earth's GMF." Op. cit.,
p. 28.
Seasonal variations in the strength of earth's magnetic field (the
GMF) can also lessen or increase rock remagnetization.
"The semiannual variation [in earth's magnetic field] occurs
because of the greater ability of the earth's field to trap particles
when one pole is tipped toward the sun. Pulsations are believed to be
the magnetic affects of hydrodynamic waves trapped in the
magnetosphere." Ibid.
Two other problems are lightning strikes and the phenomenon called
"self-reversal. " Lightning striking a rock can instantly
reverse its polarity. It is known that, at any given time, there are
more than 2,000 lightning storms taking place on our planet. Within a
period of just one week, that is a lot of storms and a lot of lightning.
"Self-reversal rock" is even stranger. At the
time when volcanic rode is cooling, it is known that it can suddenly
reverse polarity!
"Self-reversal is a phenomena in which rocks can be
spontaneously magnetized at 180° to the ambient field at the time of
cooling." Ivan E. Rouse, "Paleomagnetism II," in
Origins, July 1983, p. 78.
A fundamental difficulty is that it is impossible to know the
temperature of a given rock in past ages, and whether it has changed in
any way physically, chemically, or positionally. Thus we see that
there are a number of events that can suddenly change the magnetization
of a rock. It Is not a simple task to figure out "paleomagnetism,"
which is the study of earth's magnetic field in earlier times. It
clearly is NOT an exact science.
"Secondary magnetizations are, by definition, those
magnetizations that have occurred more recently than the original
formation of the rode. They include viscous remanent magnetization (VRM),
chemical remanent magnetization (CRM), lightning magnetization, and
weathering magnetization. These can cause numerous complications in
determining the primary magnetization of a rode. In addition, some
materials are magnetically anisotropic which means that they have a
preferred direction of magnetization and thus may not accurately
record the magnetic field direction that existed at the time of rock
formation." Op. cit., p. 33.
One might imagine that earth's magnetic core would be an
extremely stable arrangement, but did you know that there are
indications that magnetic storms (induced by electromagnetic radiation
from sunspots) causes earth's magnetic core to quiver slightly?
"In addition to long-term [polar] drifts of the magnetic field
there are small changes during the course of the day. These suggest some
connection with the sun. Furthermore, there are disturbed days when the
compass needle jumps about with unusual liveliness. The earth is then
said to be experiencing a magnetic storm. Magnetic storms are identical
with electric storms and are usually accompanied by an increase in the
intensity of auroral displays." *Isaac Asimov, Asimov's New
Guide to Science (1984), p. 228.
If solar storms can thus affect earth's magnetic core, think of the
shaking power of the Flood on that corewhen earth's surface broke
open, water geysered out of its depths, ran down cracks into the
interior, encountered molten rock, with resulting explosions and
hundreds of volcanic eruptions!
EARTH'S MAGNETIC FIELD
Here are portrayed two views of our planet's geomagnetic field.
On the left is the earth split open, with the
north pole at the top and the south pole at the bottom. The magnetic
core is shown darker in the center, with the lighter-colored mantle
around it.
On the right is a typical coil of wire with
electricity running through it, producing a small magnetic field.
The intensity of earth's magnetic field is strongest at the poles and
weakest at the equator. The location of the magnetic poles change
gradually over a period of time. At the present time, the field is
inclined about 11 ° to the spin axis of the planet. Earth's magnetic
field comprises about 90 percent of the magnetic field observed at
ground level; the remainder is charged particles from the sun.
EARTH'S FLUID COREIn addition to
externally caused influences on earth's magnetic field, there are also
causes within the earth itself. This includes the most powerful
effect of all: actual reversals in the polarity of our planet!
Evidence from cooled surface lava flows indicate that this has indeed
occurred at earlier times.
"Internally caused changes in the GMF [earth's geomagnetic
field: the magnetic field produced by earth's magnetic core] are of
two types: 1) those with periods on the order of 102 to -103 years,
called secular changes, and 2) reversals, which are generally, in
geological terms, presumed to have periods on the order of 10t [10
million] years. Both types are generally assumed to be caused by the
motion of fluid in the core." Ivan E. Rouse,
"Paleomagnetism I," in Origins, January 1983, pp. 28-29.
A basic factor here is an underlying instability within the
magnetic core of our planet. This instability is due to the fact that,
as mentioned in the above quotation, a major partif not allof the
core is fluid in nature.
"Careful observation of the non-dipolar part of the GMF has
shown that it drifts westward by about 0.18° annually indicating that
its primary source is most likely to be within the earth and below the
crust. it also seems reasonable that such rapid changes would occur in a
liquid core rather than a solid core. In fact, all available geophysical
evidence suggests the model of a liquid outer core and a solid inner
core." Op. cit, p. 25.
"According to accepted theory, the region of magnetic influence
that surrounds the planet, typically represented as lines of magnetic
force that loop out into space, results from the generation of electric
current in the highly conductive molten metals of the outer core as they
flow around an inner core of solid iron-producing, in effect, a
planetary dynamo." *Roberta Conlan, Frontiers of Time (1991),
p. 14.
MOVEMENT OF THE POLESOne result of this instability
is a gradual movement of the poles. The north axis of the field
gradually swings from one location to another in the Arctic. The extent
of the variation is as much as 30 degrees from the modern position of
the north magnetic pole. On the basis of this evidence indicating polar
drift, one researcher concluded that the cause was not polar driftbut
continental drift. He decided that the idea of continents moving large
distances horizontally was a simpler solution. Another research team,
working on the same problem, concluded that the evidence pointed to s
moving of the magnetic pole, not to a moving of the continents.
In reality, the fault lies with an instability of the magnetic core
within the earth; it is not necessary to imagine immense horizontal
movements of the continental
The route of this movement has been plotted. The magnetic north pole
has taken a 13,000mile [20,920.9 mil path that began in western North
America, curved across the northern Pacific and northern Asia, and
finally reached its present position in the Arctic in northern Siberia.
MAGNETIC REVERSALSIs it possible that the magnetic poles of
our planet have actually reversed themselves In the pass? We have two
Issues here: (1) Have the poles reversed themselves? and (2) If
they did, when did these polar reversals occur?
There are respected creationists who contend that the poles have not
reversed themselves, but rather that the only activity has been the
movement of the poles in a generally circular motion around the
geographical north pole. Their position may be correct. Actually, it is
difficult to work with the available data and have certainty as to what
actually occurred. In regard to the scientific evidence which is
available, we do well to keep in mind that certain evolutionists in the
past (such as *Haeckel with recapitulation, *Dawson with Piltdown Man,
and *Darrow at the Scopes Trial) have shown themselves very willing to
falsify data in an effort to prove evolutionary theory. We today cannot
but be struck by the fact that evolutionary scientists can testify under
oath in court that they know of no evidence favoring creationism) Can
such men be relied on to provide us with accurate, objective research
data, when it is in their power to tilt the scales a little?
However, in this present chapter we will assume that there have
indeed been reversals in earth's magnetic coreand we will explain how
it could have occurred in terms of Flood geology.
MAJOR GEOMAGNETIC REVERSALS
Nearly 100 volcanic formations on several continents in both
hemispheres were analyzed for their average ambient direction; that is,
the direction toward which their magnetic lava most frequently pointed.
On this basis, it appeared dear that there were four major geomagnetic
reversals at some unknown time in the past. These four major, periods
were termed "polarity epochs," during which time the field was
predominantly of one polarity. Within them were shorter-length
reversals, which were called "polarity events."
Then, superimposed on as this, were dates in the millions of years,
arbitrarily borrowed from the 19th century rock strata dating theory!
Yet all of these reversals of earth's magnetic core could easily have
occurred over that small period during and after the Flood when so many
underground upheavals, collapses, and explosions occurred.
THE NATURE OF THE COREBelow earth's crust is a firmer layer
called the mantle. Below that we eventually come to the core. Since much
of the rock below us is molten, it is assumed that the heavier
elementsespecially ironwould go to the bottom. At any rate, there
would have to be some kind of magnetic mineral down in the center to
produce our planet's electromagnetic field. It would have to include a
great mass of iron, acting like a gigantic magnet, producing our
geomagnetic field.
Most scientists consider all of the core to be liquid, but some think
that only the top part of the core is. With part or all of the core
liquid, it would be subject to instabilities due to vibrations.
Some believe that only the top part of the core would
need to vibrate in order to produce a reversal.
"The existence of a field reversal would not necessarily mean
that all of the electric current in the earth's core switched
directions. In fact, there are good physical reasons to think that
only the topmost layers of the core could participate in reversals . .
This would leave the currents and fields in the deeper parts of the
core unchanged." D. Russell Humphreys, "Has the
Earth's Magnetic Field Ever Flipped?" in Creation Research
Society Quarterly, December 1988, p. 132.
THE EFFECT OF REVERSALSIn addition to a magnetization of rock
particles, so that their poles have been reversed, what other effects
would a global electromagnetic reversal produce? Humphreys explains it:
"By a field of `reversed polarity,' or a `field
reversal,' I mean simply that a compass needle on the spot
at that instant would point south instead of north, about 180°
opposite its normal direction. If a magnetic field reversal were to
happen today, most creatures would not notice any difference, except
for some birds and bacteria which seem to navigate by means of the
field. The earth's rotation axis would not be affected; Eskimos would
still see the North Star overhead, and the sun would still rise in the
east. Gravity would not be affected; we would still weigh the same.
But to students of the earth's field the difference would be very
important." Op. cit., pp. 131-132.
*Grant Dalrymple, a scientist at the U.S. Geological Survey,
led out in the 1960s in collecting and studying large amounts of rock
from various places in the world.
"Using the latest radioactive testing methods to date their
samples, Cox, Doell and Dalrymple identified nine magnetic reversals
during the last three million years. Later paleomagnetic studies would
indicate that the earth has switched its magnetic polarity at least
171 times in the past 76 million years. While no one knows for certain
what causes these reversals, they are most likely the result of
disturbances in the earth's molten core." *Thomas Lewis,
Continents in Collision (1983), p. 84.
At the present time, it is generally thought that there have
been nine major reversals and a varying number of smaller ones.
Data based on rocks gathered here and there are not very reliable. We
have already teamed chat. Storms, currents, flash floods, sunspots,
magnetic storms, pressure, heat, various movements of the rocks by
animals, people, water, landslides, etc., and many other factors can
Influence the magnetic bearing of those rocks.
However, In this chapter we will assume chat the volcanic lava flows
provide fairly reliable data. Whether or not that assumption is correct,
we can have no certainty.
For additional information, see the quotation supplement, "2 -
Magnetic Reversals," in the appendix.
DATING THE REVERSALS WITH POTASSIUM-ARGONAlthough reversals
may have occurred, we can place absolutely no confidence in the methods
currently used to date those reversals! Underline that fact.
Consistently, the methods of choice have been radioactive dating
techniques. In chapter 7, Dating Methods, we teamed how
notoriously inaccurate such methods are! So many unreliability factors
are involved, that those methods are little more than a laughingstock.
Among the very worst of these dating methods is potassium
argon (K-Ar). And now we discover that the primary method used to
date magnetic rocks both on land and sediments in the ocean bottomis
potassium-argon! Potassium-argon is far worse than even the totally
unreliable uranium/thorium dating methods!
Here are several of the serious problems involved in trying to date
anything by potassium-argon: (1) The radioactive decay rates for
potassium are not clear; there is too much variation. You cannot date by
a clock when it cannot keep time! (2) As radioactive potassium decays,
it produces argon. Argon is a rare gas and quickly escapes into the air.
Yet the experts try to date a rock in accordance with the ratio of
potassium and argon remaining in it!
"The two principal problems have been the uncertainties in the
radioactive decay constants of potassium and in the ability of
minerals to retain the argon produced by this decay." *G.
W. Wetherill, "Radioactivity of Potassium and Geologic
Time," in Science, September 20, 1957, p.545.
Astoundingly enough, in attempting to date those possibly-reversed
rocks and ocean sedimentsthe test results of the useless
potassium-argon technique are then compared with an imaginary dating
method, that of rock strata dating! This is the theoretical geologic
column dating method invented in the 19th century, also called stratigraphic
dating. A theory was conceived by which fossils and sedimentary
levels were arbitrarily dated at so many millions of years each, and
then the solemn declaration was made that "index fossils"
(tiny undatable marine creatures) had done the dating!
Only those test results from potassium-argon dating which agree with
stratigraphic theory are used; the rest are tossed out. THAT is how
magnetically reversed rocks and sediments are dated! We have here the
blind walking with the blind, leading the blind. Useless dating methods
combine to fool the gullible, and the results are called the
"advance of science." So when you read that so many millions
of years ago a certain magnetic polar reversal occurred, know that the
date came from a combination of potassium-argon and stratigraphic
dating.
"To obtain an 'absolute' age for the rocks and thus for their
primary remanence, either standard stratigraphic correlation
techniques [rock strata dating] or radiometric methods, typically
potassium-argon dating, are used. It should be cautioned that there
are numerous difficulties that can be encountered with both relative
and absolute dating methods, and the experimenter must proceed with
great care." Ivan E. Rouse, "Paleomagnetism II,"
in Origins, July 1983, p. 87.
"For igneous rocks with age assignments of less than 4 or 5 my
[million years], the dating method of choice is potassium argon
dating." Op. cit., p. 77.
The dating of ocean core samples is done by comparing test results
with stratigraphically-dated land samples:
"Using standard stratigraphic dating techniques combined
with polarity determinations of continental rocks, the reversal time
scale can be extended back into the Mesozoic or to about 1450
million years of conventional geologic time." Op. cit.,
p. 79-80.
Lava rocks formed in 1801 near Hualalei, Hawaii, were
potassium-argon dated at 160 to 3 billion years. For more information on
this, see Journal of Geophysical Research, July 15, 1968.
"Volcanic rocks produced by lava flows which occurred in
Hawaii in the years 1800-1801 were dated by the potassium-argon
method. Excess argon produced apparent ages ranging from 160 million
to 2.98 billion years.
"In contrast with this, some moon rocks are considered to have
lost up to 48 percent of their argon, and the K/Ar ages are judged to
be too low. On the other hand, many lunar rocks contain such large
quantities of what is considered to be excess argon that a dating by
K/Ar is not even considered [for it would show the moon to be very
young] . .
"A series of volcanic rocks from Reunion Island in the Indian
Ocean gives K/Ar ages ranging from 100,000 to 2 million years, whereas
the Pb2"/U= ages are from 3.2 to 4.4 billion years. The factor of
discordance between ' ages' ranges as high as 14,000 in some
samples." R.E. Kofahl and K.L Segraves, Creation
Explanation (1975), pp. 200, 201.
For additional information, see the quotation supplement;
" 3 - Potassium Argon Dating, " in the appendix.
OCEAN FLOOR EVIDENCEIn the mid-1950s, a U.S. government
research ship surveyed 280,000 square miles of ocean floor off the coast
of Oregon, Washington, British Columbia, and the Yukon Territory. The
ship towed a "mag-fish" behind it; a torpedo-shaped metal box
which collected data on various magnetic intensities of the ocean floor
beneath. Scientism analyzed this data, and found it to be zebra-stripped
in arrangement. Later surveys revealed similar magnetic patterns in
adjacent areas of the Pacific. In 1962, the same type of ocean-floor
zebra patterns were found in the Indian Ocean.
"Continental drift" advocates theorized that the stripped
patterns were caused by magnetic reversals during "seafloor
spreading" which pushed the continents apart.
But the magnetic stripes may have been caused by variations in
magnetic intensity, instead of changes in direction (reversals). Keep in
mind that the researchers have assumed that reversals would bring a
change in magnetic strength, with the stripes therefore indicating
reversals. But those stripes may not actually be evidence of reversals!
To this day, we cannot know whether the cause of the zebra markings were
changes in magnetic intensity or changes in magnetic direction. We will
here assume reversals, but that may not be the cause.
It would be well to keep in mind that, in regard to ocean floor
evidence, we are primarily discussing sediments. Earlier in this chapter
we discussed a number of factors which would greatly weaken confidence
in paleomagnetic conclusions based on studies of sedimentation. ("4
-Ocean Core Dating" at the end of this chapter, is a powerful
refutation of the validity of ocean sediment magnetic analysis.)
LAND/OCEAN BOTTOM
MAGNETIC CORRELATIONS
Not only on land, but in the ocean bottoms is there great confusion
in regard to magnetic polarity. However, in spite of all the problems,
desperate attempts have been made to arrive at some kind of standard
pattern for ocean core magnetic sediments.
But somehow the results had to be wrested into conformity with
continental-land-geomagnetic patterns. Those, in turn, had to be pressed
into agreement with the notoriously-flawed fossil strata dating
theories!
The outcome of it as is shown on the chart below. On the left are
the land magnetic scales, and on the right, the ocean-core
magnetic conclusions.
A landmark meeting convened in 1964 in London. The *British Royal
Society had sponsored a "Continental Drift Symposium." At
this meeting, *Edward Bollard showed a map of the Atlantic continents as
they earlier had presumably been joined together. That "scientific
evidence" settled the matter in many minds. The following year, a
*National Science Foundation research ship plotted more than a thousand
miles of stripes on the ocean floor. At the April 1966 meeting of the
*American Geophysical Union, slides of these stripes were shown, and the
audience was told that it was "evidence of reversals," and
therefore of seafloor spreading. More were convinced.
Then it was noted that the stripes went outward from fracture
zonesthat had volcanic activity within them. These oceanic fault
lines were given the name, "transform faults." Surely,
this was the final evidence needed to prove seafloor spreading. But
still another "evidence" was forthcoming: Scientists learned
that shaking movements had occurred in these faults, so it was decided
that only seafloor spreading could cause those earthquakes. (Because
earthquakes occur at faults, that indicates sea-floor spreading?)
The 1967 meeting of the *American Geophysical Union was taken by
storm by the enthusiastic advocates of seafloor spreading, continental
drift, and plate tectonics. The primary evidence was core samples taken
in the Pacific. The core samples showed evidence of alternate
strong/weak magnetic patterns, which were interpreted as evidence of
reversals. (See "Ocean Core Dating," later in this
chapter.)
The core samples were dated by a combination of
potassium-argon dating, plus assumed seafloor spreading rates:
"The younger rocks are typically dated by potassium argon
dating, but the older samples from the ocean floor can only be dated
assuming constant spreading rates for the ocean floors." Op.
cit., p. 80.
Then, in September 1968, three enthusiastic supporters of the new
theory announced "still stronger evidence": They had found
that earthquakes are less powerful at a distance from the "plate
edges", and stronger near them. (That is evidence? We always knew
that earthquakes tend to center at faun lines.) Additional research
shortly after that revealed that most of the earthquakes definitely do
occur in the areas where the plate edges are located.
Finally, in 1972 and 1974, scientists found small amounts of lava
flowing from a crack in middle of the Atlantic Ocean. That was
considered even greater evidence! (Would not lava be expected to flow
out of cracks in the earth?)
For additional information, see the quotation supplement,
"4 - Core Dating, " in the appendix.
Before analyzing the evidence in regard to the ocean flow,
let us briefly summarize the volcanic findings:
VOLCANIC EVIDENCE Research studies were made of nearly 100
volcanoes in both North and South America. It was found that about 50
percent of the flows from these volcanoes were reversed in polarity from
what earth's magnetic core now has. We earlier mentioned that there is
indication of there having been 171 reversals. This volcanic study
revealed only four primary clusters of reversals.
WHAT IS THE MEANING OP THE EVIDENCE?We shall here
interpret this evidence produced in defense of the new theory In light
of Flood geology. In the process we shall learn that the evidence nicely
dovetails with Flood geology!
The Flood was the greatest physical crisis our planet has ever
undergone. There has never been anything like it. After the earth, and
all that is in it was created in the six literal days of Creation Week,
the world continued on peacefully for nearly 1700 years. Then, at the
command of God, Noah entered the Ark. The last look outside was probably
long remembered, for the world would never be the same again. Seven days
after that door was shut, a tremendous upheaval began.
The immense vapor canopy in the skies poured down upon the ground.
The earth shuddered as massive jets of water poured up from the bowels
of the earth. Massive rocks were heaved up into the air. Great holes
were gouged out of the ground. Large fissures and cracks appeared. The
subterranean water system was being emptied out. The earth itself was
rent and torn as a result. But then the water ran down those cracks and
made contact with the molten rock below. Immense explosions occurred;
the earth shook to its very heart under the impact of hundreds of
explosions rivaling that of Krakatoa in 1883, when water from the Indian
Ocean went down one (just one) rent holeand caused one of the
two greatest explosions in modern history (the other one was the
explosion of Mount Tambora in 1815 near Java).
Under the impact of all this, the liquid core itself shook, and the
poles reversed themselves a number of times. Polar reversals may seem
astonishing to us today, but it would be a simple event for earth's
liquid magnetic core; all that would be required would ix the kind of
conditions occurring at the time of the Flood. Intense shock waves sent
down from those massive multi-explosions could easily cause the
reversals. Keep in mind that the earth was so tom up at that time, that
the subterranean explosions could occur very deep Within the ground.
Volcanic explosions today take place relatively close to earth's
surface, and lack the power and proximity to send similar reverberations
down to the magnetic core.
A little shaking of the liquid core was all that was needed, and it
happened a number of times. Reversals continued to occur. In between the
reversals, geologic history was being made. Immense layers of sediments
were being laid down, land was draining, oceans were filling, volcanoes
were exploding, mountains were rising, strata was crumpling and folding,
continents were rising.
"There are many worldwide correlations of unique magnetic
events. For example, a thick section of reversed polarity in
Carboniferous and Permian strata and a thick section of normal
polarity in Cretaceous strata have been seen wherever samples have
been taken throughout the world." D. Russell Humphreys,
"Has the Earth's Magnetic Fled Ever Flipped?" in Creation
Research Society Quarterly, December 1988, p. 132.
Volcanoes would spew out their lava. Cooling, it would freeze its
paramagnetism solidly in line with the poles and the magnetic
orientation just then in place. A number of reversals occurred, for
hundreds of volcanoes were erupting at the time and several major
surface and below-ground explosions could be expected to have taken
place. The effects were dutifully recorded as fresh lava flowed out and
hardened into magnetic patterns, toward the north, then toward the
south, and back again.
It is of interest that lava from two nearby volcanoes in Japan each
have different polarities, even though their flow fields are both on the
surface! Such evidence violates the evolutionary theory of long ages
between each reversal! Instead, only an obviously short time could have
elapsed between one reversal and the other. Yes, there were reversals,
but they occurred close togethernot over a period of long ages.
"Jacobs . . [mentions that] surface laves along the Japanese
coast were normally magnetized in some areas and reversely magnetized
in other areas dose by. Jacobs apparently felt that the laves flowed
too closely together in time to record a field reversal taking
millions of years to occur, so he raised the question of reversal by
other means." op. cit., pp. 133-134.
*J.A. Jacobs recognized that it would be impossible for
surface laves to have two different polaritiesif reversals only occur
millions of years apart!
"As for the lava flows in Japan, it is conceivable that
reversals took place much faster than Jacobs thought possible. Then two
lava flows could occur within a short time and yet have different
magnetizations. McElhinny reported a fair number of 'mixed' results,
that is, both polarities found within the same formation. Mixed
polarities would result whenever different parts of a formation cool or
solidify at different times during a reversal." Op. cit., p.
134.
Humphreys later explains that different polarities have been found in
strata from a single volcano. (See chapter appendix, " 2
-Magnetic Reversals.")
Thousands of extinct volcanoes are to be found all over the world
today. At the time of the Flood they were spewing forth the results of
those underground explosions. Overhead, the sky darkened and the ice age
was the result. Beneath the surface, the vibrations from those
explosions went downward and shook the liquid core some more. Consider
this: it is of interest that the great majority of all extinct and live
volcanoes and earthquake epicenters are located in oceans or on land
within 100 miles from an ocean. Justas in the time of the Flood: it may
well be that it is the coming in contact of water with molten rock that
produces a major share of the underground violence, resulting in the
largest volcanic eruptions and the biggest earthquakes. Lateral vents,
as well as vertical ones, can let ocean water enter cracks and cause
explosions such as occurred at Mount St. Helens.
Before the seas sank and the continents raised, volcanic activity in
the "subduction faults," produced out-flowing volcanic
lava. Cooling as it went, it would register the latest magnetic
reversals. The magnetic imprint was recorded in stripes. It was the lava
that was spreading, not the seafloor.
Then the oceans began filling. We today know of other volcanoes in
the oceans. Scientists call them sea mounts or guyots.
Although hundreds of feet below the ocean's surface, their flattened
tops reveal that the ocean was earlier much lower and gradually filling.
These thousands of flat-top, extinct volcanoes stand as mute evidence to
a world in transition during the Flood when the oceans were rising.
Gradually the oceans filled, separating continents that once were
closely linked together, with similar vegetation and minerals. Why do
some of the continents appear to "fit together?" Because they
were once joined or nearly joined, and when the Flood came, it sent
mighty streams down between them that carved out great rivers separating
them. As these widened into massive seas, the outline similarities
between the continents remained.
Does the above Flood model answer all the questions about
paleomagnetism? It answers a remarkable number of them. Does
evolutionary theory answer as many? No, it does not.
QUESTIONS ANSWERED(1) Why would the continents literally move
sideways? Continents do not move sideways thousands of miles! The term,
"continental drift" is a euphonym to cover over a hard fact:
continents, weighing trillions times trillions times trillions of tons
simply do not move horizontally long distances. Just because a scientist
theorizes that it happens does not make "plate tectonics" any
more true, than their theory of "thrust faults," which teaches
that a number of the large mountains on the globe moved there from
somewhere else, yet did so while never disturbing fragile and unstable
rocks within them and below them. (See chapter 17, Fossils and Strata.)
Plate tectonics theory teaches that places of flat rock,
some half a world wide, are continually moving sideways. They are so
strong that they can do this, even though supporting the weight of
oceans and continents! Then, at their edges they ought to CRASH into one
another! But this they do not do. The theory conveniently has one
slipping relatively quietly under another! The plate is hard and strong
and thick enough to support oceans and continents, yet upon meeting
another plate, it is said to BEND and move beneath it.
Where does it then go after that? The plate is said to conveniently
drop down into the liquid magma of molten rock beneath. Well, then, if a
plate is constantly moving under other plate, where is the fresh new
plate at the other end coming from? Oh, it comes up out of that molten
rock, becomes solid, strong, hardened plate, then bends sideways to slip
out from beneath the plate above, and thereafter is flat and straight as
it moves along holding up the weight of oceans and continents, until it
meets another plateand then it courteously bends downward rapidly
into a 90° angle (1) and goes under again.! The angle of bend is so
sharp that no gap is made in the earth's surface! Seriously, now, is
that scientific?
It recalls to mind the science fiction stories we encountered in the
first chapter when we discussed the Big Bang theory.
And what is the mechanism that pushes soupy liquid rock upward and
then carefully laminates it into sturdy sheep, which are able to both
bend at sharp angles under plates, yet be unbendable under continental
masses and the immense weight of oceans? We are told that it is
'convention currents,' the circular motion seen in water boiling in a
pan. But hundred-mile thick rock is not water!
(2) But are not "transform faults"earthquake and
volcanic cracks in the oceansproof of "seafloor
spreading"? No proof at all. Are volcanoes on land any proof of
"landfloor spreading"? None at all. Is the San Andreas
Earthquake Fault in California spreading sideways? No, it is not.
(3) But are not the earthquake/volcanic faults that ring the
Pacific, and run through the Mediterranean and elsewhere-proof of the
existence of the tectonic plates? No proof at all. The faults merely
indicate weak places in the earth's surface, through which volcanoes
vent. These are cracks. Water going down those holes cause explosions,
and earthquakes and volcanoes are the result. Indeed, there are many
volcanoes which are located at a great distance from any theoretical
tectonic plate termination. Earthquake epicenters occur in areas far
from the edge of the imaginary plates.
(4) But what about the core samples which revealed that the lava
nearest the "transform fault" volcanoes was the youngest? That
is right; it was. Would you not expect the rock and lava nearest Mount
St. Helens to be younger (more recently spewed out of the earth) than
materials farther from it? That is the way it is in the oceans also. But
because the lava closer to Mount St. Helens is younger than lava farther
away, is no evidence that the North American continent is moving
sideways away from Mount St. Helens!
(5) If there were volcanoes at the time of the Flood in the
"transform faults, " then why do we not see them all today?
First, the ocean decapitated the tops of the sea mount (guyot) volcanoes
as they rose. Would we not expect that the ocean would totally eradicate
many brand new volcanoes when it first began rising? Second, keep in
mind that many of those volcanoes blew themselves to pieces just as
Krakatoa didand there is little remaining of them today.
(6) Why are there more earthquakes, and more powerful ones, where the
edges of the plates are located? It is not news that there are major
earthquake faults in the world, nor that earthquakes and volcanic action
is closely associated. We would expect the largest crocks to produce the
most earthquakes and the most powerful ones. The fact that they do this
is not an evidence that moving plates travel for centuries as they hold
up the weight of miles of soil, rock, and waterand then relatively
gently roll beneath another plate! Somewhere in the works there ought to
be two plates that are less courteousand produce an age-long crashing
together that thrusts cracked pieces of plate, miles thick and even more
miles longhigh up into the air. These "plates" would to be
far larger than any land feature anywhere in the world. It ought to be
like large sheets of ice when they collide. Crashing together, they
ought to produce mountainous upthrusts that reach at least to 80,000 to
100,000 feet [243,84004,800 dm] in the air. The evolutionists tell us
the plates have been hitting together for millions of years.
Evolutionists tell us that the Himalayas are the largest example of
plates cracking together. But the sheer size of the global plates is
such that continuing, million-year head-long collisions between two such
massively thick sheets-could not possibly result in such small mountain
ranges as the Himalayas. Interestingly enough, there is no distinctive
faultline collision zone apparent in the Himalayas nor in any other
mountain range. Instead, we find a jumble of mountains, caused either by
folding or volcanic action.
(7) But what about the fact that scientists have found fossils In the
oceans, and some are younger than others? They claim that this proves
"sea floor spreading." Fossils are "younger" and
"older" only if we accept the evolutionary fossil strata
theory. There are so-called "younger" and "older"
fossils in mountains, but that does not prove they are younger or older,
nor does it prove "mountain spreading."
(8) But do not those fossils In the ocean floor prove something
evolutionary? They prove nothing evolutionary at all. In fact, they
witness instead to Flood geology. Scientists have frequently tried to
produce fossils by dropping dead bodies of fish and other creatures into
lakes and oceans. Yet they have found that no fossils are produced. Yes,
fossils have been found at the bottom of the ocean, below the top
sediments. But those fossils could only have been made when the
ocean was not full of water! Fossils are not being made today in the
oceans.
For additional information, see the quotation supplement,
"4 - Ocean Core Dating," in the appendix.
CONCLUSIONHow do we relate to all this? The entire field of
study is relatively new.
1 - Paleomagnetism. You will note that the paleomagnetic
evidence for rocks, lava, and sediments is quite uncertain. It is clear
that a percentage of the data is probably in error.
The mechanism driving the plates is missing. The credibility of it
all working in the way described is fantastic. The evidence that
circular plate tectonic motion is occurring does not exist.
2 - Magnetic reversals. In this chapter, we have chosen
to assume that there is evidence of geomagnetic reversals. But, having
assumed it, we find that the assumed events would be quite nicely
predicted by events that occurred during the Flood. But even that does
not prove that the reversals occurred. The questions are not all
answered; perhaps they never will be.
"The foregoing discoveries led the author to one conclusion
only, that paleomagnetic data are still so unreliable and
contradictory that they cannot be used as evidence either for or
against the hypothesis of the relative drift of continents or their
parts." *LA. Rezanov, "Paleomagnetism and Continental
Drill, " International Geology Review, Vol. 10, July 1968, p.
775.
The following sentence is important and summarizes the
situation well:
"Since it was primarily the paleomagnetic data that led to the
acceptance of continental drift in the first place, it is evident that
the entire construct rests on a very tenuous foundation." Henry
Morris, Donald Rohrer, Decade of Creation (1981), p. 20.
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Chapter
26 Paleomagnetism
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