Still soft and stretchy
by
Dr Carl Wieland, AiG–Australia
We previously announced the
discovery of what seemed to be microscopic red
blood cells (and immunological evidence of
hemoglobin) in dinosaur bone (see
Sensational dinosaur blood report! and
response to critic).1
Now a further announcement, involving the same
scientist (Montana State University’s Dr Mary
Schweitzer2)
stretches (pun intentional) the long-age
paradigm beyond belief.
Not only have more blood cells
been found, but also soft, fibrous tissue, and
complete blood vessels. The fact that this
really is unfossilized soft tissue from a
dinosaur is in this instance so obvious to the
naked eye that any skepticism directed at the
previous discovery is completely “history”.
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Science via AP (From
www.msnbc.msn.com/id/7285683/)
A:
The arrow points to a
tissue fragment that is
still elastic. It
beggars belief that
elastic tissue like this
could have lasted for 65
million years.
B: Another
instance of “fresh
appearance” which
similarly makes it hard
to believe in the
“millions of years”.
C: Regions of
bone showing where the
fibrous structure is
still present, compared
to most fossil bones
which lack this
structure. But these
bones are claimed to be
65 million years old,
yet they manage to
retain this structure.
See
National Geographic
comments below.
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One description of a portion of
the tissue was that it is “flexible and
resilient and when stretched returns to its
original shape”.3
The exciting discovery was
apparently made when researchers were forced to
break open the leg bone of a Tyrannosaurus
rex fossil to lift it by helicopter. The
bone was still largely hollow and not filled up
with minerals as is usual. Dr Schweitzer used
chemicals to dissolve the bony matrix, revealing
the soft tissue still present.4
She has been cited as saying
that the blood vessels were flexible, and that
in some instances, one could squeeze out their
contents. Furthermore, she said, “The
microstructures that look like cells are
preserved in every way.” She also is reported as
commenting that “preservation of this extent,
where you still have this flexibility and
transparency, has never been seen in a dinosaur
before.”
It appears that this sort of
thing has not been found before mainly because
it was never looked for. Schweitzer was probably
alert to the possibility because of her previous
serendipitous discovery of T. rex blood
cells. (It appears that the fossils were sent to
her to look for soft tissues, prior to
preservative being applied, because of her known
interest.) In fact, Schweitzer has since found
similar soft tissue in several other dinosaur
specimens!
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Left:
The flexible branching
structures in the T. rex
bone were justifiably
identified as “blood
vessels”. Soft tissues like
blood vessels should not be
there if the bones were 65
million years old.
Right: These
microscopic structures were
able to be squeezed out of
some of the blood vessels,
and can be seen to “look
like cells” as the
researchers said. So once
again there is scope for Dr
Schweitzer to ask the same
question, “How could these
cells last for 65 million
years?” |
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The reason that this possibility
has long been overlooked seems obvious: the
overriding belief in “millions of years”. The
long-age paradigm (dominant belief system)
blinded researchers to the possibility, as it
were. It is inconceivable that such things
should be preserved for (in this case) “70
million years”.
Will they now be convinced?
Unfortunately, the long-age
paradigm is so dominant that facts alone
will not readily overturn it. As philosopher of
science Thomas Kuhn pointed out,5
what generally happens when a discovery
contradicts a paradigm is that the paradigm is
not discarded but modified, usually by making
secondary assumptions, to accommodate the new
evidence.
That’s just what appears to have
happened in this case. When Schweitzer first
found what appeared to be blood cells in a T.
Rex specimen, she said, “It was exactly like
looking at a slice of modern bone. But, of
course, I couldn’t believe it. I said to the lab
technician: “The bones, after all, are 65
million years old. How could blood cells survive
that long?’”6
Notice that her first reaction was to question
the evidence, not the paradigm. That is in a way
quite understandable and human, and is how
science works in reality (though when
creationists do that, it’s
caricatured as non-scientific).
So will this new evidence cause
anyone to stand up and say there’s something
funny about the emperor’s clothes? Not likely.
Instead, it will almost certainly become an
“accepted” phenomenon that even “stretchy” soft
tissues must be somehow capable of surviving for
millions of years. (Because, after all, we
“know” that this specimen is “70 million years
old”.) See how it works?
Schweitzer’s mentor, the famous
“Dinosaur Jack” Horner (upon whom Sam Neill’s
lead character in the Jurassic Park
movies was modeled) is already urging museums to
consider cracking open some of the bones in
their existing dinosaur fossils in the hope of
finding more such “Squishosaurus” remains. He is
excited about the potential to learn more about
dinosaurs, of course. But—nothing about
questioning the millions of years—sigh!
I invite the reader to step back
and contemplate the obvious. This discovery
gives immensely powerful support to the
proposition that dinosaur fossils are not
millions of years old at all, but were mostly
fossilized under catastrophic conditions a few
thousand years ago at most.7