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Huxley, Thomas Henry, 1825-1895

"Autobiography and Selected Essays"

Comparing these formed particles with those in the
Atlantic soundings, he found the two to be identical; and thus proved
that the chalk, like the soundings, contains these mysterious
coccoliths and coccospheres. Here was a further and a most interesting
confirmation, from internal evidence, of the essential identity of
the chalk with modern deep-sea mud. Globigerinae, coccoliths, and
coccospheres are round as the chief constituents of both, and testify
to the general similarity of the conditions under which both have been
formed.
The evidence furnished by the hewing, facing, and superposition of the
stones of the Pyramids, that these structures were built by men, has
no greater weight than the evidence that the chalk was built by
Globigerinae; and the belief that those ancient pyramid-builders were
terrestrial and air-breathing creatures like ourselves, is it not better
based than the conviction that the chalk-makers lived in the sea?
But as our belief in the building of the Pyramids by men is not only
grounded on the internal evidences afforded by these structures, but
gathers strength from multitudinous collateral proofs, and is clinched
by the total absence of any reason for a contrary belief; so the
evidence drawn from the Globigerinae that the chalk is an ancient
sea-bottom, is fortified by innumerable independent lines of evidence;
and our belief in the truth of the conclusion to which all positive
testimony tends, receives the like negative justification from the fact
that no other hypothesis has a shadow of foundation.


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