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Cyranorhis bergeraci
Taxonomy
Cyranorhis bergeraci was named by Lund and Poplin (1997). Its type specimen is CM 40991, a skeleton, and it is a compression fossil. Its type locality is Bear Gulch (Carnegie Museum Collection), which is in an Arnsbergian open shallow subtidal limestone in the Heath Formation of Montana. It is the type species of Cyranorhis.
Synonymy list
Year | Name and author |
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1997 | Cyranorhis bergeraci Lund and Poplin p. 476 figs. 14-20, 21.1F |
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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.
†Cyranorhis bergeraci Lund and Poplin 1997
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, subp = subphylum | |||||
References: Hendy et al. 2009, Carroll 1988 |
Age range: Arnsbergian or 327.00000 to 323.70000 Ma
Collections (7 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Arnsbergian | USA (Montana) | Cyranorhis bergeraci (type locality: 90681 116654 116657 116658 116659 116764 226838) |