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Echinauris bella
Taxonomy
Echinauris bella was named by Cooper and Grant (1975). Its type specimen is USNM 154773b, a shell (Articulated shell), and it is not a trace fossil.
Synonymy list
| Year | Name and author |
|---|---|
| 1975 | Echinauris bella Cooper and Grant p. 1003 figs. Pl 326, figs 1-58; pl 410, figs 9-13 |
| 1981 | Echinauris bella Hoover p. 62 figs. Pl 4, figs 40-55; pl 5, figs 1,2 |
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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.
†Echinauris bella Cooper and Grant 1975
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 44 | 4.28 | 1.00 | 7.10 | 5.00 | 1.63 |
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| Source: subo = suborder, c = class, p = phylum, uc = unranked clade | |||||
| References: Williams et al. 2000, Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Collections (22 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Kungurian | USA (Texas) | Echinauris bella (43495 43513 43517 102623 106165) | |
| Kungurian | Venezuela (Merida) | Echinauris bella (41512 41517) | |
| Roadian | USA (Texas) | Echinauris bella (43512 43518 43554 43563 43613 44242 44749 81671 101805 101807 102606 102610 105805 105873 106153) |