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Oxytropidoceras (Benavidesites) acutocarinatum
Taxonomy
Ammonites acutocarinatus was named by Shumard (1853).
It was recombined as Oxytropidoceras (Benavidesites) acutocarinatum by Cooper (1982).
It was recombined as Oxytropidoceras (Benavidesites) acutocarinatum by Cooper (1982).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1853 | Ammonites acutocarinatus Shumard |
| 1982 | Oxytropidoceras (Benavidesites) acutocarinatum Cooper p. 295 |
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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.
†Oxytropidoceras (Benavidesites) acutocarinatum Shumard 1853
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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: base of the Early/Lower Albian to the top of the Middle Albian or 113.20000 to 106.30000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Albian | Mexico (Chihuahua) | Oxytropidoceras acutocarinatum (88252) | |
| Middle Albian | Madagascar | Oxytropidoceras acutocarinatum (98218) | |
| Middle Albian - Late/Upper Albian | Madagascar (Mahajanga) | Oxytropidoceras acutocarinatum (86506) |