Modern Geological Evidence Undermines the Chronology of Geologic Column
Abstract
To illustrate the timing and relationships between events that have taken place throughout the history of the globe geologists, paleontologists and other earth scientists use geologic time scale represented by rocks, which provides the system of chronologic measurements. Geological column is also known as the stratigraphical column and is the most commonly used representation for separation of geological time (Cambrian, Ordovician, Silurian, Devonian, Carboniferous, Permian, Triassic, Jurassic, Cretaceous, and Tertiary). Uniformitarianism doctrine was first proposed by James Hutton in his “Theory of the Earth” in 1795 and developed further by Charles Lyell in “Principles of Geology,” first published in 1830. This doctrine explains that changes in the earth’s surface that took place in past geologic time are referable to the identical causes as changes now being produced upon the earth’s surface. Following this geologists believe that sediments are being laid down little by little now, so they must have for all time been laid down little by little. Hence certain thickness of sedimentary rock must symbolize millions of years of time. This representation of earth’s surface as “onion skin” with successive layers representing the events throughout the history of the globe was never substantiated with enough experimental or empirical evidences. The recent developments in the field providing the greatest challenge to this widely used primeval methodology. Present paper is a brief technical communication to help the researchers aware of the recent developments in geology and its implication on chronology of geologic column.
Evolution 'The
Origin of Species' was published by
Charles Darwin in 1859. This had lead to a radical change in the
people's
perception about life and world. Historical
Background in Development of Darwinian Evolution Theory The cerebral
ambiance during Darwinian
Evolution
Theory and Its Foundation The
major contribution of Role of
Geological
Chronology in Evolution Theory Generally
most people are not aware of the real and imaginary parts of the
evolution
theory. Variation known as microevolution (within a species) is the
real part
and big changes known as macroevolution (one species leading to
another) is the
imaginary part. The beaks of birds, colors of moths, leg sizes, etc are
the
characteristics which can be recognized as microevolution. There should
not be
any problem to accept microevolution because we do observe them in
nature. However,
the imagination of Darwinian evolution theory extends very far and
claims that
these small changes will gradually lead to a new species. From animal
and plant
breeding experiments it is well known that there are strict limits to
variation
which are never crossed. Following Is
Radiometric
Dating Trustworthy? A
general notion among academic circle is that radiometric dating is
extremely trustworthy.
But the reality is completely reverse. Carbon-14 (C-14) dating is
commonly employed
to date the age of fossils. The major problem with C-14 dating in the
context
of evolution theory is that it cannot give an age of millions of years
to a
fossil because its half-life period is only 5,730 years (approximately).[8]
Anything beyond 50,000 years will lead to a situation where we even
don't find
enough specimen of C-14 in a fossil to do our tests. Most of the
fossils found
today contain C-14 and this proves that their age is less than 50,000
years.
Furthermore, it is observed that different plants discriminate the
carbon
dioxide containing C-14 differently.[9]
This would require an impossible task of introduction of correction
factor for each
and every species to get an accurate age. The discovery of atom bombs
and
industrialization will add to a significant alteration of C-12/C-14
ratio in
atmosphere. Hence disadvantageously it must depend on historical
records. Some
scientists suggest that radio isotopes (Uranium-Lead or
Potassium-Argon) dating
can be the alternative means for rating the age in millions of years.
However,
they can only be used to date the rocks and not to the fossils
directly. Fossils
are buried in sediments and if we can know the age of sedimentary rocks
then we
can give an age to the fossils. The major problem of radio isotopes
dating is
that we have no means to know the exact amount of parent and daughter
isotopes
present at the beginning. Furthermore, it is assumed that the system is
closed
so that none of parent and daughter isotopes leak to the environment.
Most of
the uranium salts are soluble in water.[10]
Rocks are exposed to rain and moisture. Hence there is a maximum chance
that
they may get dissolved and lost into the atmosphere. In such cases we
will get
erroneous results when we use the sample for dating. Moreover,
radioactivity is
considered independent of temperature and pressure and hence this
technique
cannot be used for calculating the time taken for the solidification of
magma.
Finally the constant decay rate assumption is facing many recent
challenges.[11]
Researchers
have reported that even mild alterations in the environment may affect
the
stabilities of C-14, Co-60 and Cs-137.[12],[13]
Experiments way back in 1976 revealed the changes in nuclear decay
rates caused
by physical or chemical changes in the surroundings.[14]
Changes in decay rates as high as 40% have been induced for certain
nuclides.[15]
Radiohalos are found with different diameters for the same type of
inclusion,
and this has been taken by some investigators to imply that decay rates
have
varied with time.[16],[17]
The publication in science magazine also confirms that radiometric
dating the
pacemaker of geologic time can no longer be called precisely
'clocklike'.[18]
Hence
radiometric dating cannot be used reliably to give an age to the
fossils and
rocks.
Fundamental
Experimentation in Sedimentation and Its Implications on Evolution
Theory In
1990 in his book A History of Geology
Gabriel Gohau confirmed that rate of deposition of sediments determines
the
geological ages and not biological revolution or orogeny.[19]
There
on Stratigraphy remained the only basis of geological dating. In the 17th
century Danish scientist Nicolas Steno formulated the basic principle
of
Stratigraphy based on three major assumptions: (1) Principle of
superposition,
(2) Principle of continuity, and (3) Principle of original
horizontality.[20]
Steno by assuming all rocks and minerals had once been fluid, theorized
that
rock strata were formed when sediments in a fluid such as water fell to
the
bottom. Obviously this method would lead to horizontal layers and is
the reason
why Steno's principle of original horizontality states that rock layers
form in
the horizontal position. Nicolas Steno also stated that if a solid body
is
enclosed on all sides by another solid body, of the two bodies that one
first
became hard which, in the mutual contact, expresses on its own surface
the
properties of the other surface. Steno's this explanation popularized
the idea
that fossils and crystals must have solidified before the host rock
that
contains them was formed. In geology a stratum is known as a layer of
the rock
with consistent uniqueness that distinguishes it from the adjacent
layers. Following
Steno's idea scientists believe that these parallel layers rest one
upon
another in the rocks due to natural forces. In cliffs, road cuts,
quarries, and
river banks strata can be characteristically observed as bands of
dissimilar
colors or differently structured substance. In general geologists
analyze the
rock strata by categorizing the layers with respect to the material
content
within them. Each layer represents a particular type of deposition of
beach
sand, sand dune, river silt, coal swamp, lava bed, etc. A typical
stratigraphic
column shows a series of sedimentary rocks, with the oldest rocks on
the bottom
and the youngest on top. Thus stratum is an essential fundamental
element to
study geologic time scale. Geologists, paleontologists and other earth
scientists use the stratigraphic principle to describe the timing and
relationships between events that have occurred during the history of
the earth.
Evolutionists recognize the age of the fossil in geologic time scale
based on
the vertical location of the strata from where fossil was discovered.
Hence
fossils obtained from the bottom of geologic column are recognized by
evolutionists as ancient fossils.
Practical defects in Steno's
assumptions Steno's basic assumptions on which
Stratigraphy stands
were never substantiated based on either experimentations or empirical
evidences.
French
sedimentologist Guy Berthault could recognize
this fact and carried
out the most fundamental experiments on sedimentation in Colorado State
University
with Pierre Julien (Professor of hydraulics and sedimentology) to
evaluate the validity
of Steno's assumption.[21] - [25]
We will discuss the technical problems with each of these three
assumptions[26]
separately below. (1)
Principle of superposition [(i) At the time when one of the high stratum
formed, the stratum underneath it had already acquired a solid
consistency, and
(ii) At the time when any stratum formed, the superincumbent material
was
entirely fluid, and, due to this fact at the time when the lowest
stratum
formed, none of the superior strata existed (Steno, 1667, p. 30, CII.
3.d).]:
A
stratum is considered as thick one if its thickness is about 50 - 100
cm.
Following the first part of first assumption we would expect solid
strata after
a few meters in the seabed. However, the evidences recorded from the
submarine
drillings of deep seabed reveal that first semi-consolidated sediments
found
between 400 - 800 m. Isolated, hardened chert beds are found below 135
m of
unconsolidated sediments.[27]
These
sedimentological evidences challenge Steno's successive hardening
assumption which
extends significantly the total time of deposition.
The
second part of the first assumption is found to be not in line with
experimental data obtained by Guy Berthault in (2)
Principle of continuity [Strata owe their
existence to sediments in a fluid. At the time when any stratum formed,
either
it was circumscribed on its sides by another solid body, or else it ran
around
the globe of the earth (Steno, 1667, p. 30, CII.3c.]: We
cannot find single evidence where a sedimentary layer is extended
globally (all
around the earth).
(3)
Principle of original horizontality [At
the time when any stratum formed, its lower surface, as also the
surfaces of
its sides, corresponded with the surfaces of the subjacent body and
lateral
bodies, but its upper surface was (then) parallel to the horizon, as
far as it
was possible (Steno, 1667, p. 30. C.II. 3.4.).]:
Rate
of sedimentation cannot be identical in different oceans all around the
earth.
Furthermore, submarine coring and seismic analysis reveals that strata
in
oceanic sediments are not always horizontal.[32]
Conclusions The
stratigraphic model is found to be based on completely fallacious
assumptions.
In recent time sedimentologists are realizing the key role of
paleohydraulic
factors in stratigraphy. Paleohydraulic analyses are not limited to the
laboratory. In 2007 a team of Russian sedimentologists directed by
Alexander
Lalomov (Russian References
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Fundamental Experiments in Stratification
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