Caseosaurus

Case-o-sore-us.
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Emerson Winslow

Paleoichthyologist

Emerson Winslow delves into the underwater world of prehistoric fish, uncovering the mysteries of early marine life. His discoveries have enhanced understanding of vertebrate evolution in aquatic environments.

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Name

Caseosaurus ‭(‬Case’s lizard‭)‬.

Phonetic

Case-o-sore-us.

Named By

A.‭ ‬P.‭ ‬Hunt,‭ ‬S.‭ ‬G.‭ ‬Lucas,‭ ‬A.‭ ‬B.‭ ‬Heckert,‭ ‬R.‭ ‬M.‭ ‬Sullivan‭ & ‬M.‭ ‬G.‭ ‬Lockley‭ ‬-‭ ‬1998.

Classification

Chordata,‭ ‬Reptilia,‭ ‬Dinoauria,‭ ‬Theropoda,‭ ‬Herrerasauridae.

Diet

Carnivore.

Species

C.‭ ‬crosbyensis

Size

Up to about‭ ‬2‭ ‬meters long.

Known locations

USA‭ ‬-‭ ‬Petrified Forest Formation.

Time Period

Triassic.

Fossil representation

Partial post cranial fossils.

In Depth

       Caseosaurus is recorded as being a genus of small theropod dinosaur that lived in what is now the South Western USA back during the Triassic.‭ ‬However,‭ ‬since being named in‭ ‬1998,‭ ‬many have speculated that Caseosaurus may actually be synonymous with the genus Chindesaurus which was named earlier in‭ ‬1995.‭ ‬If true then fossils relating to Caseosaurus would be added to Chindesaurus since that was named first.

Further Reading

-‭ ‬Late Triassic dinosaurs from the western United States.‭ ‬-‭ ‬G�obios‭ ‬31‭(‬4‭)‬:511-531.‭ ‬-‭ ‬A.‭ ‬P.‭ ‬Hunt,‭ ‬S.‭ ‬G.‭ ‬Lucas,‭ ‬A.‭ ‬B.‭ ‬Heckert,‭ ‬R.‭ ‬M.‭ ‬Sullivan‭ & ‬M.‭ ‬G.‭ ‬Lockley‭ ‬-‭ ‬1998. – A re-evaluation of the enigmatic dinosauriform Caseosaurus crosbyensis from the Late Triassic of Texas, USA and its implications for early dinosaur evolution. – Acta Palaeontologica Polonica. – Matthew G. Baron & Megan E. Williams – 2018.

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