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Altiplecus cooperi
Taxonomy
Altiplecus cooperi was named by Stehli (1954). Its type specimen is AMNH 27325/1:1, a shell (Articulated shell), and it is not a trace fossil. It is the type species of Altiplecus.
Synonymy list
| Year | Name and author |
|---|---|
| 1954 | Altiplecus cooperi Stehli p. 349 figs. Pl 26, figs 16-21 |
| 1976 | Altiplecus cooperi Cooper and Grant p. 2697 figs. Pl 706, figs 51-65 |
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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.
†Altiplecus cooperi Stehli 1954
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 3 | 7.63 | 4.70 | 10.6 | 8.90 | 3.04 |
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||