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Stigmacephaloides
Taxonomy
Stigmacephaloides was named by Ellinwood (1962) [Sepkoski's age data: Cm Fran-u Sepkoski's reference number: 379]. It is not extant.
It was assigned to Parabolinoididae by Jell and Adrain (2002); and to Asaphida by Sepkoski (2002).
It was assigned to Parabolinoididae by Jell and Adrain (2002); and to Asaphida by Sepkoski (2002).
Synonymy list
Year | Name and author |
---|---|
1962 | Stigmacephaloides Ellinwood |
2002 | Stigmacephaloides Jell and Adrain p. 448 |
2002 | Stigmacephaloides 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. †Stigmacephaloides Ellinwood 1962
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Diagnosis
No diagnoses are available