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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Retispira puchenpraensis
Taxonomy
Retispira puchenpraensis was named by Waterhouse and Chen (2006). It is a 3D body fossil. Its type locality is PN4, Peak 17315, Marsyangdi, Manang area, which is in a Changhsingian coastal siltstone/shale in the Senja Formation of Nepal.
Synonymy list
| Year | Name and author |
|---|---|
| 2006 | Retispira puchenpraensis Waterhouse and Chen pp. 87 – 89 figs. pl. 2 f. 9-11, 13-17; txt. f. 12C-E |
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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.
†Retispira puchenpraensis Waterhouse and Chen 2006
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 5 | 20.0 | 13.0 | 25.0 | 21.0 | 4.56 |
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| Source: f = family, o = order, c = class | |||||
| References: Hendy 2009, Kiessling 2004 | |||||
Age range: Changhsingian or 254.14000 to 251.90200 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Changhsingian | Nepal | Retispira puchenpraensis (62442 type locality: 62450 120386) |