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Proclydonautilus anianiensis
Taxonomy
Gryponautilus anianiensis was named by Shimansky (1957). Its type specimen is PIN 1262/2, a shell, and it is a 3D body fossil. Its type locality is Tsvetkov Cape, Discophyllites taimyrensis beds, eastern Taimyr (PIN), which is in a Julian marine siliciclastic in the Russian Federation.
It was recombined as Proclydonautilus anianiensis by Sobolev (1989).
It was recombined as Proclydonautilus anianiensis by Sobolev (1989).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1957 | Gryponautilus anianiensis Shimansky p. 38 figs. Pl 2, fig 6 |
| 1989 | Proclydonautilus anianiensis Sobolev p. 98 figs. Pl 36, figs 1-3; pl 37, fig 1; text-fig 55c,d, 56 |
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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.
†Proclydonautilus anianiensis Shimansky 1957
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 3 | 54.2 | 32.0 | 83.0 | 60.0 | 25.5 | |
| shell diameter | 3 | 86.9 | 54.0 | 132.0 | 92.0 | 39.0 | |
| shell inflation | 3 | 0.001 | 0.001 | 0.001 | 0.001 | - |
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||