Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Acmaea simplex
Taxonomy
Acmaea simplex was named by Dickerson (1917). Its type specimen is CAS 438 and is a 3D body fossil. Its type locality is CAS loc. 181, Cowlitz River, 4mi E. of Vader, which is in an Eocene coastal sandstone/conglomerate in Washington.
Sister species lacking formal opinion data
Synonymy list
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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.
†Acmaea simplex Dickerson 1917
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, c = class | |||||
References: Kiessling 2004, Hendy et al. 2009 |
Collections (8 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Danian | Poland | Acmaea simplex (27625) | |
Danian | Belgium | Acmaea simplex (22931) | |
Thanetian | Poland | Acmaea simplex (27019 27020) | |
Priabonian | USA (Washington) | Acmaea simplex (40733 91606) | |
Late/Upper Eocene | USA (Washington) | Acmaea simplex (type locality: 4900) | |
Rupelian | Romania | Acmaea simplex (187379) |