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Grossaspis
Taxonomy
Grossaspis was named by White and Moy-Thomas (1940) [Sepkoski's age data: D Give Sepkoski's reference number: 521].
It was assigned to Antiarcha by Denison (1978) and Sepkoski (2002).
It was assigned to Antiarcha by Denison (1978) and Sepkoski (2002).
Species
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1887 | Ceraspis Schlüter |
| 1891 | Ceraspis Woodward p. 231 |
| 1940 | Grossaspis White and Moy-Thomas p. 506 |
| 1963 | Ceraspis Jordan p. 585 |
| 1978 | Grossaspis Denison |
| 2002 | Grossaspis 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. †Grossaspis White and Moy-Thomas 1940
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†Grossaspis carinata Schluter 1887
Invalid names: Ceraspis Schlüter 1887 [replaced]
Diagnosis
No diagnoses are available