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Coosia
Taxonomy
Coosia was named by Walcott (1911) [Sepkoski's age data: Cm Dres-l Sepkoski's reference number: 80,379].
It was assigned to Ptychopariida by Sepkoski (2002); and to Crepicephalidae by Jell and Adrain (2002).
It was assigned to Ptychopariida by Sepkoski (2002); and to Crepicephalidae by Jell and Adrain (2002).
Species
Species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1911 | Coosia Walcott |
2002 | Coosia Jell and Adrain p. 360 |
2002 | Coosia 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. †Coosia Walcott 1911
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†Coosia alethes Walcott 1916
†Coosia longocula Palmer 1962
†Coosia pernamagna Wilson 1954
Diagnosis
No diagnoses are available