Lizards and Snakes of the Terlingua Local Fauna (Late Campanian), Aguja Formation, Texas, with Comments on the Distribution of Paracontemporaneous Squamates Throughout the Western Interior of North America

@inproceedings{Nydam2012LizardsAS,
  title={Lizards and Snakes of the Terlingua Local Fauna (Late Campanian), Aguja Formation, Texas, with Comments on the Distribution of Paracontemporaneous Squamates Throughout the Western Interior of North America},
  author={Randall L. Nydam and Timothy Rowe and Richard. Cifelli},
  year={2012}
}
ABSTRACT The late Campanian—aged (= Judithian) squamates from the Terlingua Local Fauna of the Aguja Formation, southern Texas, includes four scincomorphans: a new taxon (Catactegenys solaster, gen. et sp. nov.), referable to Xantusiidae, that has massive teeth and tooth crown morphology similar to that of contogeniid lizards; an indeterminate scincomorphan (Apsgnathus triptodon, gen et sp. nov.) with robust teeth; and two unnamed scincomorphan morphotypes. Anguimorphans in the fauna include… 
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References

SHOWING 1-10 OF 121 REFERENCES
The Campanian Terlingua local fauna, with a summary of other vertebrates from the Aguja Formation, Trans-Pecos Texas
ABSTRACT The Terlingua local fauna is a rich assemblage of predominantly terrestrial micro vertebrates from the Upper Cretaceous Aguja Formation of Trans-Pecos Texas. Marine invertebrates (which
Teiid-like Scincomorphan Lizards from The Late Cretaceous (Campanian) of Southern Utah
TLDR
Teiid-like scincomorphans present in North America prior to theestablishment of the midcontinental seaway are not nearly as diverse as during the Campanian, indicating that the radiation of forms followed the establishment of the seaway, although it may not have played a direct role.
NEW TAXA OF TRANSVERSELY-TOOTHED LIZARDS (SQUAMATA: SCINCOMORPHA) AND NEW INFORMATION ON THE EVOLUTIONARY HISTORY OF “TEIIDS”
TLDR
The results of a phylogenetic analysis support a monophyletic grouping of the transversely-toothed taxa with Bicuspidon as the sister taxon ofpolyglyphanodontini new taxon, which is comprised of Polyglyphanodon, Dicothodon, and Peneteius and indicates that Teiidae has no demonstrable pre-Tertiary occurrence.
A new lizard assemblage from the earliest eocene (Zone Wa0) of the bighorn basin, wyoming, USA: Biogeography during the warmest interval of the cenozoic
Synopsis Despite two decades of research into the earliest Eocène fossils of the Rocky Mountain interior of North America, almost nothing is known of the squamates (lizards and snakes) from this
The Occurrence of Contogenys-Like Lizards in the Late Cretaceous and Early Tertiary of the Western Interior of the U.S.A.
TLDR
Phylogenetic analysis indicates that among squamates, Contogeniidae taxon nov. is most closely related to Xantusiidae.
TURTLES OF THE UPPER AGUJA FORMATION ( LATE CAMPANIAN ) , BIG BEND NATIONAL PARK
  • T.
  • Environmental Science, Geography
  • 2007
The Late Cretaceous vertebrates from Big Bend National Park, Texas are some of the southern most vertebrates from the Western Interior of North America. These fossils provide important information on
TURTLES OF THE UPPER AGUJA FORMATION (LATE CAMPANIAN), BIG BEND NATIONAL PARK, TEXAS
The Late Cretaceous vertebrates from Big Bend National Park, Texas are some of the southern most vertebrates from the Western Interior of North America. These fossils provide important information on
Borioteiioidean Lizard Skulls from Kleskun Hill (Wapiti Formation; Upper Campanian), West-Central Alberta, Canada
ABSTRACT New material of borioteiioidean lizards (Squamata: Scincomorpha) from west-central Alberta, Canada, represent the first and northernmost record of multiple articulated skull elements from
LATE CAMPANIAN SOUTHERN DINOSAURS, AGUJA FORMATION, BIG BEND, TEXAS
Abstract One of the southernmost North American late Campanian microvertebrate assemblages was collected from the upper Aguja Formation, Big Bend National Park, Texas. The dinosaurs provide
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