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The AAPG/Datapages Combined Publications Database

GCAGS Transactions

Abstract


Gulf Coast Association of Geological Societies Transactions
Vol. 24 (1974), Pages 291-302

A Preliminary Survey of Fresh-Water Early Tertiary Invertebrates from Trans-Pecos Texas

William R. Pampe (1)

ABSTRACT

Fresh-water invertebrates of Early Tertiary age have been collected from eight scattered locations in Presidio and Brewster Counties in Trans-Pecos Texas. Most specimens are internal molds of several gastropod genera of Eocene and Oligocene age. Several specimens of a Paleocene pelecypod genus have been collected. Some small (10-25 mm in length), elliptical objects of uncertain paleontological classification were found in Eocene, Oligocene, and Lower Miocene beds.


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