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Phormospyris
Taxonomy
Phormospyris was named by Haeckel (1882) [Sepkoski's age data: T Eo-u R]. It is extant. It was considered unknown by Haeckel (1882).
It was assigned to Trissocyclidae by Haeckel (1882); and to Nassellaria by Sepkoski (2002).
It was assigned to Trissocyclidae by Haeckel (1882); and to Nassellaria by Sepkoski (2002).
Species lacking formal opinion data
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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.
G. Phormospyris Haeckel 1882
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| E. Haeckel 1882 | Obtuse Pentaspyrida, without apical spine (feet simple). |
Measurements
No measurements are available
No ecological data are available
Age range: base of the Miocene to the top of the Late/Upper Pleistocene or 23.04000 to 0.01170 Ma
Collections (21 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Miocene | North Pacific | P. stabilis (266893 266894 266895 266896) | |
| Pliocene | North Pacific | P. stabilis (262429 262430) | |
| Pleistocene | North Pacific | P. sp. (264861) P. stabilis (264862 264871 264873 264874) P. stabilis, P. stabilis (248425 253647) | |
| NN19 | North Pacific | P. stabilis (266887 266889) | |
| NN21 | North Pacific | P. stabilis (266882 266883 266884 266886) | |
| Late/Upper Pleistocene | North Pacific | P. stabilis (255100 255101) |