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Scapharina quadrata
Taxonomy
Scapharina quadrata was named by Cooper and Grant (1975). Its type specimen is USNM 152660a, a valve (Ventral valve), and it is not a trace fossil.
Synonymy list
Year | Name and author |
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1975 | Scapharina quadrata Cooper and Grant p. 897 figs. Pl 237, figs 13-20; pl 238, figs 1-18 |
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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.
†Scapharina quadrata Cooper and Grant 1975
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Diagnosis
No diagnoses are available