| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Adnatoceras alaskense
Taxonomy
Adnatoceras alaskense was named by Gordon (1957).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1957 | Adnatoceras alaskense Gordon p. 25 figs. Pl 2, figs 5-7,13 |
| 1964 | Adnatoceras alaskense Gordon p. 126 figs. Pl 8, figs 27,28; text-fig 11 |
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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.
†Adnatoceras alaskense Gordon 1957
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: Brigantian or 336.00000 to 330.90000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Brigantian | USA (Arkansas) | Adnatoceras alaskense (157811) |