| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Micracanthoceras acanthellum
Taxonomy
Micracanthoceras acanthellum was named by Imlay (1939).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1939 | Micracanthoceras acanthellum Imlay p. 43 figs. Pl 16, figs 8-11 |
| 1973 | Micracanthoceras acanthellum Verma and Westermann p. 252 figs. Pl 55, fig 1 |
| 1989 | Micracanthoceras acanthellum Myczynski p. 107 figs. Pl 9, fig 9; pl 11, fig 6 |
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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.
†Micracanthoceras acanthellum Imlay 1939
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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 2003, Kiessling 2004 | |||||
Age range: Late/Upper Tithonian or 145.06000 to 143.10000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Tithonian | Mexico | Micracanthoceras acanthellum (197750 197758) |