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Aturoidea olssoni
Taxonomy
Aturoidea olssoni was named by Miller (1947). Its type specimen is SUPTC 7892, a shell, and it is a 3D body fossil. Its type locality is Negritos [Salina Fm], which is in a Lutetian coastal sandstone in the Salina Formation of Peru.
Synonymy list
| Year | Name and author |
|---|---|
| 1947 | Aturoidea olssoni Miller p. 73 figs. pl. 51, figs. 1,2; pl. 52, figs. 1,2; plate 53, figs. 3,4; pl.54, figs. 1,2; pl. 92, figs. 3-5 |
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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.
†Aturoidea olssoni Miller 1947
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 2 | 29.3 | 11.0 | 78.0 | 44.5 | 47.4 | |
| shell diameter | 2 | 43.8 | 16.0 | 120.0 | 68.0 | 73.5 | |
| shell inflation | 2 | 0.039 | 0.001 | 1.50 | 0.750 | 1.06 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||