Colognathus is a genus of extinct reptile from Late Triassic rocks of the southwestern United States. It was described in 1928 from a jaw fragment by Case, who interpreted the new taxon as a fish. The type species is C. obscurus.
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^Cite error: The named reference Case 1933 was invoked but never defined (see the help page).
^ abCite error: The named reference fossilworks was invoked but never defined (see the help page).
^Cite error: The named reference Case 1928 was invoked but never defined (see the help page).
Germany has been assigned to Colognathus, extending the temporal range of the form in the Middle Triassic. Colognathus was originally named Xenognathus...
phytosaurs (including Leptosuchus and Smilosuchus) Stagonolepis, Spinosuchus, Colognathus, Tecovasaurus, Crosbysaurus late Carnian (but see below) Blue Mesa Member...
type locality for species †Collignoniceras †Collignoniceras woollgari †Colognathus Corbula †Cosgriffius – type locality for genus †Craniscus Crassostrea...
S2CID 252609501. Sues, H.-D.; Kligman, B. T.; Schoch, R. R. (2022). "An unusual Colognathus-like reptile from the Middle Triassic (Ladinian) Erfurt Formation of...
†Coilopoceras springeri †Collignoniceras †Collignoniceras woollgari †Colognathus – type locality for genus †Coniasaurus †Continuoolithus †Conulus Corbicula...
springeri †Collignoniceras †Collignoniceras woollgari †Colognathus – type locality for genus †Colognathus obscurus – type locality for species †Colombiceras...
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