CREATION
SCIENCE: The Fossil Record
There are
a couple of ideas so closely related to recent topics, they warrant a
brief mention. Originally, evolution maintained the principle of ‘uniformitarianism’
(see article 1), by which our world evolved very gradually at a fairly
uniform rate. This would imply that there would have been many transitionary
creatures between species; a hybrid of the cow and the whale for example
(see article 5). There is however, a very significant lack of these transitionary
fossils in the record of fossil finds world wide.
Some ‘transitionary’
fossils have been proposed, but these are usually followed by healthy
debate. Some rather argue that these fossils are pre-adaptations of existing
species or extinct species. The adaptation of a longer (or shorter) beak,
for example, can be observed in species today without mutations taking
place. There is, of course, no proof that any variation seen in the fossil
record is the result of a mutation or an adaptation.
All this
is especially true of the proposed transition from ape to man. Whether
it be australopithicus, ‘Lucy’ or neanderthal man, scientists are divided
and undecided. Some claim they are indeed transitionary forms, others
are convinced they rather resemble the gorilla and pygmy chimp respectively
and that neanderthal man exhibits bone deformities typical of rickets
and syphilis.
To account
for the lack of transitionary forms in the fossil record, ‘punctuated
evolution’ has been proposed. According to this theory, the transitions
between species must have occurred relatively quickly for so few fossils
to remain as testimony to them. This is contrary to the idea that these
complex transitions would require a very long time to evolve by random
mutations and natural selection.
Irreducible
complexity also required the rapid ‘creation’ of irreducibly complex systems
in new species. This would however be a lot faster than any atheistic
evolutionist would care to admit. Irreducible complexity renders natural
selection ineffective and the chance mutation of irreducibly complex systems
impossible unless sanctioned by a Creator.
The coelacanth
is a good example of how flimsy the fossil record testimony can be. The
coelacanth is an extraordinary fish. It was believed extinct and it was
proposed that the coelacanth was not only a transitionary form, but our
remote ancestor. There was no sign of its fossils in any geological layers
‘younger than 60 million years’. To everyone’s surprise, a population
of coelacanths was discovered in 1938. Its internal anatomy was all wrong
for it to be our ancestor. What was more interesting was that these fossils
are found in layers ‘dated’ 360 million years old and are exactly the
same as the living variety. No evolution has taken place. They were therefore
never transitionary forms and never subject to the natural selection of
more advanced counterparts.
Science is founded upon observation. It is interesting what one real observation
can do to one of the more extravagant claims of evolution. This should
be kept in mind when looking at the broad spectrum of evolutionary 'facts'.
They are not based upon real observations.
Becky Conolly
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AFRICA CHRISTIAN ACTION
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