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Inyoceras
Taxonomy
Inyoceras was named by Tozer (1994).
It was assigned to Xenoceltitidae by Tozer (1994), Zakharov and Smyshlyaeva (2016).
It was assigned to Xenoceltitidae by Tozer (1994), Zakharov and Smyshlyaeva (2016).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1994 | Inyoceras Tozer p. 163 |
| 2016 | Inyoceras Zakharov and Smyshlyaeva p. 229 |
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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.
G. †Inyoceras Tozer 1994
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†Inyoceras bittneri Hyatt and Smith 1905
†Inyoceras multicameratus Smith 1914
†Inyoceras singularis Zakharov and Smyshlyaeva 2016
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 5 | 8.95 | 5.50 | 16.1 | 10.0 | 4.15 | |
| shell diameter | 5 | 27.6 | 18.5 | 50.0 | 28.0 | 12.7 | |
| shell inflation | 5 | 12.2 | 8.50 | 22.1 | 11.5 | 5.53 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||
Collections (22 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Smithian | Indonesia (Timor) | Xenodiscus bittneri (205640) | |
| Spathian | Russian Federation | I. singularis (179356 179357 179358 179359 179360 179361 179362 179363 179364 179365 179366 179367 179368 179369 179370 179371 179372 179373) | |
| Spathian | USA (California) | I. bittneri (109434) Xenodiscus bittneri, Xenodiscus multicameratus (33194) | |
| Spathian | USA (Nevada) | I. sp. (150311) |