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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Acmeodon secans
Taxonomy
Acmeodon secans was named by Matthew and Granger (1921) [genotype]. It is the type species of Acmeodon.
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1921 | Acmeodon secans Matthew and Granger |
| 1930 | Acmeodon secans Hay p. 432 |
| 1980 | Acmeodon hyoni Rigby, Jr. |
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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.
†Acmeodon secans Matthew and Granger 1921
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Invalid names: Acmeodon hyoni Rigby, Jr. 1980 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, subc = subclass, c = class, subp = subphylum | |||||
| References: Hendy et al. 2009, Carroll 1988, Meehan and Martin 2010, Ji et al. 2002, Lillegraven 1979 | |||||
Age range: base of the Torrejonian to the top of the Tiffanian or 63.40000 to 57.50000 Ma
Collections (20 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Torrejonian | USA (Wyoming) | Acmeodon hyoni (14886) Acmeodon secans (14881 14896 14898 14899 14905) | |
| Torrejonian | USA (New Mexico) | Acmeodon secans (14815 14816 14833 14868 14893 187009) | |
| Torrejonian - Tiffanian | USA (Wyoming) | Acmeodon secans (14858) | |
| Tiffanian | USA (Wyoming) | Acmeodon hyoni (14983 198264) Acmeodon secans (15012 15013 15014 15015 15016) |