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Cenoceras imlayi
Taxonomy
Bisiphytes (Cenoceras) imlayi was named by Kummel (1954). Its type specimen is USNM 158416, a shell, and it is a 3D body fossil. Its type locality is USGS Mesozoic 21251, Wide Bay, which is in a Bajocian marine shale in the Kialagvik Formation of Alaska.
It was recombined as Cenoceras imlayi by Kummel (1956).
It was recombined as Cenoceras imlayi by Kummel (1956).
Synonymy list
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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.
†Cenoceras imlayi Kummel 1954
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| shell height | 1 | 174.0 | |||||
| shell diameter | 1 | 295.0 | |||||
| shell inflation | 1 | 10.0 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||
Age range: base of the Late/Upper Aalenian to the top of the Early/Lower Bajocian or 175.60000 to 168.40000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Aalenian | USA (Alaska) | Bisiphytes imlayi (180720) | |
| Early/Lower Bajocian | USA (Alaska) | Bisiphytes imlayi (type locality: 175622) |