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Taxonomy
Griphasaphus was named by Opik (1967) [Sepkoski's age data: Cm Dres-l Sepkoski's reference number: 16,482]. It is not extant.
It was assigned to Asaphida by Sepkoski (2002); and to Asaphidae by Jell and Adrain (2002).
It was assigned to Asaphida by Sepkoski (2002); and to Asaphidae by Jell and Adrain (2002).
Synonymy list
Year | Name and author |
---|---|
1967 | Griphasaphus Opik |
2002 | Griphasaphus Jell and Adrain p. 380 |
2002 | Griphasaphus 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. †Griphasaphus Opik 1967
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Diagnosis
No diagnoses are available