A geological essay on the imperfect evidence in support of a theory of the earth, deducible either from its general structure or from the changes produced on its surface by the operation of existing causes / By J. Kidd.

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A geological essay on the imperfect evidence in support of a theory of the earth, deducible either from its general structure or from the changes produced on its surface by the operation of existing causes / By J. Kidd. Credit: Wellcome Collection. Public Domain Mark