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Case, an unusual vertebrate index fossil of
Adamanian (St. Johnsian: Latest Carnian) time, from the Upper Triassic of the American Southwest"
491:
492:"Indications of a cotylosaur and of a new form of fish from the Triassic beds of Texas, with remarks on the Shinarump Conglomerate"
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as a reptile, although its lower-level classification remains uncertain, although it may be a procolophonid.
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Approximately 25 specimens have been found as of 2007. A great many of the reptile's fossils are from the
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Schoch, Rainer R. (2011). "A procolophonid-like tetrapod from the German Middle
Triassic".
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263:. It was described in 1928 from a jaw fragment by Case, who interpreted the new
538:. 2007 GSA Denver Annual Meeting (28–31 October 2007). Vol. 39. p. 30.
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Contributions from the Museum of
Paleontology, University of Michigan
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Sues, Hans-Dieter; Schoch, Rainer R. (2013). "First record of
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Neues
Jahrbuch für Geologie und Paläontologie - Abhandlungen
326:) Lower Keuper of southern Germany has been assigned to
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Geological
Society of America Abstracts with Programs
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553:(?Amniota) from the Middle Triassic of Europe".
496:Journal of the Washington Academy of Sciences
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753:Late Triassic reptiles of North America
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357:in 1933. Researchers have classified
322:. Material from the Middle Triassic (
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758:Middle Triassic reptiles of Europe
555:Journal of Vertebrate Paleontology
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768:Taxa named by Ermine Cowles Case
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306:). One tooth is known from the
316:Petrified Forest National Park
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763:Fossil taxa described in 1933
294:were from places such as the
575:10.1080/02724634.2013.732977
610:10.1127/0077-7749/2011/0124
526:Heckert, Andrew B. (2007).
349:in 1928, but that name was
298:(in western Texas) and the
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105:Scientific classification
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725:Paleobiology Database
466:Paleobiology Database
391:Paleobiology Database
341:was originally named
530:Colognathus obscurus
490:Case, E. C. (1928).
460:Colognathus obscurus
415:Case, E. C. (1933).
300:Santa Rosa Formation
230:Xenognathus obscurus
629:paleontology portal
567:2013JVPal..33..998S
347:Ermine Cowles Case
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712:Open Tree of Life
641:Taxon identifiers
290:. Other finds of
284:Tecovas Formation
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312:Chinle Formation
308:Blue Mesa Member
296:Palo Duro Canyon
267:as a fish. The
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29:Temporal range:
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468:. Fossilworks
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278:Distribution
273:C. obscurus.
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269:type species
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204:(Case, 1928)
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24:
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649:Colognathus
551:Colognathus
472:24 February
423:Xenognathus
419:Colognathus
397:24 February
385:Colognathus
359:Colognathus
355:Colognathus
351:preoccupied
343:Xenognathus
339:Colognathus
328:Colognathus
292:Colognathus
244:Colognathus
222:Xenognathus
201:C. obscurus
179:Colognathus
25:Colognathus
747:Categories
462:Case 1928"
387:Case 1933"
365:References
304:New Mexico
233:Case, 1928
225:Case, 1928
185:Case, 1933
147:Subclass:
502:(1): 65.
435:(1): 65.
111:Kingdom:
664:Q5147842
658:Wikidata
583:83951152
441:24530279
324:Ladinian
213:Synonyms
153:Anapsida
140:Reptilia
128:Chordata
123:Phylum:
116:Animalia
33:Triassic
704:1407766
691:3238969
678:4530586
563:Bibcode
320:Arizona
310:of the
253:extinct
192:Species
173:Genus:
160:Order:
135:Class:
717:260638
581:
439:
730:69037
699:IRMNG
579:S2CID
437:JSTOR
265:taxon
249:genus
247:is a
686:GBIF
474:2022
399:2022
302:(in
39:PreꞒ
673:EoL
606:doi
602:259
571:doi
504:hdl
345:by
314:at
286:of
271:is
251:of
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559:33
557:.
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516:^
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458:"†
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383:"†
372:^
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89:Pg
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164:?
151:?
94:N
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79:J
74:T
69:P
64:C
59:D
54:S
49:O
44:Ꞓ
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