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Cigarella triangula
Taxonomy
Cigarella triangula was named by Astaf'yeva (1988). Its type specimen is PIN 4150/98, a valve (Left valve), and it is a cast. Its type locality is Del'kyu-Okhotskaya River, Purkikit River, Verkhoyan, which is in a Kungurian marine siliciclastic in the Khabakh Formation of the Russian Federation.
Synonymy list
Year | Name and author |
---|---|
1988 | Cigarella triangula Astaf'yeva p. 23 fig. 1b |
1993 | Cigarella triangula Astafieva p. 90 figs. Pl 4, fig 4 |
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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.
†Cigarella triangula Astaf'yeva 1988
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Diagnosis
No diagnoses are available