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Kochina
Taxonomy
Kochina was named by Resser (1935) [Sepkoski's age data: Cm lMid Cm mMid-l Sepkoski's reference number: 80,379].
It was assigned to Ptychopariacea by Sundberg and McCollum (2000); to Ptychopariidae by Jell and Adrain (2002); and to Ptychopariida by Sepkoski (2002).
It was assigned to Ptychopariacea by Sundberg and McCollum (2000); to Ptychopariidae by Jell and Adrain (2002); and to Ptychopariida by Sepkoski (2002).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1935 | Kochina Resser pp. 39 - 40 |
| 2000 | Kochina Sundberg and McCollum p. 626 |
| 2002 | Kochina Jell and Adrain p. 393 |
| 2002 | Kochina 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. †Kochina Resser 1935
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†Kochina americana Walcott 1912
†Kochina bosworthensis Resser 1935
†Kochina macrops Rasetti 1951
Diagnosis
No diagnoses are available