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New reptiles from the Upper Triassic Chinle Formation of Arizona

Published online by Cambridge University Press:  14 July 2015

Phillip A. Murry*
Affiliation:
Department of Physical Sciences, Tarleton State University, Tarleton Station, Stephenville, Texas 76402

Abstract

New records of Late Triassic reptiles from the Chinle Formation of Arizona include a new species of small trilophosaurid, a sphenodontid, and two taxa of eolacertilians. ?Trilophosaurus jacobsi n. sp. is a small trilophosaurid showing affinities to the type of Trilophosaurus buettneri of the southwestern United States and Variodens inopinatus from the Upper Triassic of Great Britain. A sphenodontid is also reported along with maxillae tentatively referred to the Kuehneosauridae and a jaw fragment from a subpleurodont eolacertilian with polycuspate teeth.

Type
Research Article
Copyright
Copyright © The Paleontological Society 

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