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Trigonosternum
Taxonomy
Trigonosternum was named by Schmidt (1931). It is not extant.
It was synonymized subjectively with Metoposaurus by Kuhn (1971); it was considered a nomen dubium by Colbert and Imbrie (1956).
It was assigned to Metoposauridae by Benton (1997).
It was synonymized subjectively with Metoposaurus by Kuhn (1971); it was considered a nomen dubium by Colbert and Imbrie (1956).
It was assigned to Metoposauridae by Benton (1997).
Synonymy list
| Year | Name and author |
|---|---|
| 1931 | Trigonosternum Schmidt |
| 1997 | Trigonosternum Benton |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. †Trigonosternum Schmidt 1931
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Diagnosis
No diagnoses are available