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Coosina
Taxonomy
Coosina was named by Rasetti (1956).
It was assigned to Crepicephalidae by Westrop (1992) and Jell and Adrain (2002); and to Ptychopariida by Sepkoski (2002).
It was assigned to Crepicephalidae by Westrop (1992) and Jell and Adrain (2002); and to Ptychopariida by Sepkoski (2002).
Species
Synonymy list
Year | Name and author |
---|---|
1956 | Coosina Rasetti p. 1267 |
1992 | Coosina Westrop |
2002 | Coosina Jell and Adrain p. 360 |
2002 | Coosina 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. †Coosina Rasetti 1956
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†Coosina ariston Walcott 1916
†Coosina kindlei Westrop 1992
Diagnosis
No diagnoses are available