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Anaxenaspis olenekensis
Taxonomy
Anaxenaspis olenekensis was named by Dagis and Ermakova (1990). Its type specimen is IGiG 872/92 and is a 3D body fossil. Its type locality is Kyra-Khos-Teryutteekh Creek, Bed 2 upper, Buur River Basin, which is in a Smithian marine siliciclastic in the Russian Federation.
Synonymy list
| Year | Name and author |
|---|---|
| 1990 | Anaxenaspis olenekensis Dagis and Ermakova p. 52 figs. Pl 12, fig 1; pl 13, fig 1; pl 14, figs 1-3 |
| 1990 | Anaxenaspis olenekensis Dagys and Ermakova |
| 1996 | Anaxenaspis olenekensis Dagis et al. p. 100 figs. Pl 45, fig 3 |
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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.
†Anaxenaspis olenekensis Dagis and Ermakova 1990
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 4 | 41.7 | 22.2 | 55.0 | 50.0 | 15.3 | |
| shell diameter | 4 | 114.3 | 53.0 | 170.0 | 139.0 | 52.7 | |
| shell inflation | 4 | 43.4 | 16.0 | 72.0 | 57.0 | 26.3 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||