A new species of elasmosaur from the Aptian of Colombia and a review of the Cretaceous plesiosaurs

An edition of A new species of elasmosaur from the Aptian of Colombia and a review of the Cretaceous plesiosaurs (1962)

A new species of elasmosaur from the Aptian of Colombia and a review of the Cretaceous plesiosaurs.

By Samuel P. Welles

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Publish Date

1962

Publisher

University of California Press

Language

eng

Pages

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