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Sphenotomorpha
Taxonomy
Sphenotomorpha was named by Williams and Berger (1916) [Sepkoski's age data: S Prid D Gedi].
It was assigned to Modiomorphidae by Cox et al. (1969); and to Modiomorphoida by Sepkoski (2002).
It was assigned to Modiomorphidae by Cox et al. (1969); and to Modiomorphoida by Sepkoski (2002).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1916 | Sphenotomorpha Williams and Berger p. 233 |
| 1969 | Sphenotomorpha Cox et al. p. N399 |
| 2002 | Sphenotomorpha Sepkoski |
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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. †Sphenotomorpha Williams and Berger 1916
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†Sphenotomorpha rigidula Williams and Berger 1916
Diagnosis
No diagnoses are available