Diplosaurus: Difference between revisions
Diplosaurus felisae a misspelling of D. felix |
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* ''D. felix'' <small>Marsh, 1877 ([[type species|type]])</small> |
* ''D. felix'' <small>Marsh, 1877 ([[type species|type]])</small> |
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* ''D. vebbii'' <small>(Cope 1874) [[Othniel Charles Marsh|Marsh]], 1877 </small> |
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* ''D. felise'' <small>[[John Ostrom|Ostrom]] and McIntosh, 1999</small> |
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* "D. nanus" <small>Marsh, 1895 (''[[nomen dubium]]'')</small> |
* "D. nanus" <small>Marsh, 1895 (''[[nomen dubium]]'')</small> |
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'''''Diplosaurus''''' is an extinct [[genus]] of [[Goniopholididae|goniopholidid]] [[mesoeucrocodylia]]n. [[Fossil]]s have been found from the western [[United States]] and range from [[Late Jurassic]] to [[Early Cretaceous]] in age. The genus was first named and described in a paper written in 1877 by [[Othniel Charles Marsh]].<ref>Marsh, O. C. (1877). Notice of some new vertebrate fossils. ''American Journal of Arts and Sciences'' '''14''':249-256</ref> The generic name, derived from Greek διπλόος, ''diploos'', "double", probably refers to the "biconcave vertebrae" Marsh mentions as a distinctive trait compared to modern forms. The [[type species]] is ''Diplosaurus felix''. In 1890 [[Karl Alfred von Zittel]] recombined this with ''[[Goniopholis]]'' into a ''Goniopholis felix'', but today this is generally rejected. |
'''''Diplosaurus''''' is an extinct [[genus]] of [[Goniopholididae|goniopholidid]] [[mesoeucrocodylia]]n. [[Fossil]]s have been found from the western [[United States]] and range from [[Late Jurassic]] to [[Early Cretaceous]] in age. The genus was first named and described in a paper written in 1877 by [[Othniel Charles Marsh]].<ref>Marsh, O. C. (1877). Notice of some new vertebrate fossils. ''American Journal of Arts and Sciences'' '''14''':249-256</ref> The generic name, derived from Greek διπλόος, ''diploos'', "double", probably refers to the "biconcave vertebrae" Marsh mentions as a distinctive trait compared to modern forms. The [[type species]] is ''Diplosaurus felix''. In 1890 [[Karl Alfred von Zittel]] recombined this with ''[[Goniopholis]]'' into a ''Goniopholis felix'', but today this is generally rejected. |
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Along with ''D. felix'', a second species of ''Diplosaurus |
Along with ''D. felix'', a second species of ''Diplosaurus'', ''D. nanus'' was named by Marsh in 1895 but is now considered to be a [[nomen dubium]].<ref> O. C. Marsh. 1895. The reptilia of the Baptanodon beds. American Journal of Science 50(299):405-406</ref> |
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==References== |
==References== |
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Revision as of 03:41, 19 March 2014
| Diplosaurus Temporal range: Late Jurassic - Early Cretaceous
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| Genus: | Diplosaurus Marsh, 1877
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Diplosaurus is an extinct genus of goniopholidid mesoeucrocodylian. Fossils have been found from the western United States and range from Late Jurassic to Early Cretaceous in age. The genus was first named and described in a paper written in 1877 by Othniel Charles Marsh.[1] The generic name, derived from Greek διπλόος, diploos, "double", probably refers to the "biconcave vertebrae" Marsh mentions as a distinctive trait compared to modern forms. The type species is Diplosaurus felix. In 1890 Karl Alfred von Zittel recombined this with Goniopholis into a Goniopholis felix, but today this is generally rejected.
Along with D. felix, a second species of Diplosaurus, D. nanus was named by Marsh in 1895 but is now considered to be a nomen dubium.[2]
References
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