Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Cyrtorizoceras rusti
Taxonomy
Cyrtorizoceras rusti was named by Flower (1952). It is not extant. Its type specimen is a specimen in the NYSM, a shell. Its type locality is Trenton Falls, which is in a Shermanian carbonate limestone in New York.
Synonymy list
Year | Name and author |
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1952 | Cyrtorizoceras rusti Flower p. 49 figs. 11-14 Pl. 7 |
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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.
†Cyrtorizoceras rusti Flower 1952
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class | |||||
References: Kiessling 2004, Aberhan et al. 2004 |
Age range: Shermanian or 457.30000 to 449.60000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Shermanian | USA (New York) | Cyrtorizoceras rusti (type locality: 89092) |