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Collumatus
Taxonomy
Collumatus was named by Cooper and Grant (1969) [Sepkoski's age data: P Leon-u Sepkoski's reference number: 7]. Its type is Collumatus solitarius.
It was assigned to Cyclacanthariinae by Williams et al. (2000); and to Strophomenida by Sepkoski (2002).
It was assigned to Cyclacanthariinae by Williams et al. (2000); and to Strophomenida by Sepkoski (2002).
Species
C. solitarius (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 1969 | Collumatus Cooper and Grant p. 6 |
| 2000 | Collumatus Williams et al. p. 615 |
| 2002 | Collumatus 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. †Collumatus Cooper and Grant 1969
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†Collumatus solitarius Cooper and Grant 1969
Diagnosis
No diagnoses are available