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Janassa clarki
Taxonomy
Janassa clarki was named by Lund (1989). Its type specimen is MV 7697, a tooth (tooth in part and counterpart), and it is a compression fossil. Its type locality is MV 7106, Supercrop Quarry, Bear Gulch, which is in an Arnsbergian lagoonal/restricted shallow subtidal limestone in the Heath Formation of Montana.
Synonymy list
Year | Name and author |
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1989 | Janassa clarki Lund p. 359 |
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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.
†Janassa clarki Lund 1989
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Diagnosis
No diagnoses are available