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Oxycolpella
Taxonomy
Oxycolpella is a genus. It is not extant.
It was assigned to Spiriferida by Sepkoski (2002); and to Clavigerinae by Williams et al. (2002).
It was assigned to Spiriferida by Sepkoski (2002); and to Clavigerinae by Williams et al. (2002).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1978 | Dictyonathyris Xu p. 287 |
| 2002 | Oxycolpella Sepkoski |
| 2002 | Oxycolpella Williams et al. p. 1550 |
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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. †Oxycolpella
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†Oxycolpella arabica Siblík 1999
†Oxycolpella circularis Sun and Shi 1985
†Oxycolpella elongata Jin and Fang 1977
†Oxycolpella eurycolpos Bittner 1890
†Oxycolpella guseriplica Dagys 1963
†Oxycolpella kunensis Dagys 1963
†Oxycolpella lanaensis Xu 1978
†Oxycolpella mulica Sun et al. 1979
†Oxycolpella oxycolpos Emmrich 1853
†Oxycolpella rectimarginata Jin and Sun 1976
†Oxycolpella robinsoni Dagys 1962
†Oxycolpella sankaica Jin et al. 1979
†Oxycolpella semiconvexa Sun and Shi 1985
†Oxycolpella wenquanensis Jin et al. 1979
†Oxycolpella zhidoensis Jin et al. 1979
†Oxycolpella zhonghuaensis Xu 1978
Invalid names: Dictyonathyris Xu 1978 [synonym]
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 23 | 16.6 | 7.70 | 30.9 | 17.0 | 6.05 | |
| valve height | 9 | 12.0 | 7.00 | 17.1 | 13.9 | 4.05 |
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| Source: subo = suborder, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004 | |||||
Collections (79 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Anisian | China (Qinghai) | O. mulica (44348) | |
| Carnian | Hungary | O. sp. (159122) | |
| Carnian | China (Xizang) | O. guseriplica, O. rectimarginata (110238) O. oxycolpos, O. rectimarginata (110236 110237) | |
| Carnian | China (Sichuan) | O. oxycolpos (25405) O. sp. (25404) | |
| Late/Upper Triassic | China (Yunnan) | O. oxycolpos (165330) | |
| Tuvalian | Oman | O. arabica (49419) | |
| Tuvalian | Hungary | O. eurycolpos (23870) O. sp. (85163) | |
| Norian | Russian Federation | O. oxycolpos (128268) O. robinsoni (127967 128096 128098) | |
| Norian | China (Xizang) | Dictyonathyris zhonghuaensis (123659) | |
| Norian | China (Sichuan) | Dictyonathyris lanaensis (123652) | |
| Norian | Romania | O. eurycolpos (170275) | |
| Norian - Rhaetian | Russian Federation (Adygea republic) | O. kunensis (128314) | |
| Norian - Rhaetian | Russian Federation | O. oxycolpos (127944 127945 127969 128097 128265 128269 128270) O. oxycolpos, O. guseriplica (127964) | |
| Lacian | China (Sichuan) | O. oxycolpos, O. robinsoni (123657) O. semiconvexa, O. circularis (132563) | |
| Lacian | China (Yunnan) | O. elongata (132606) | |
| Lacian | Austria | O. eurycolpos (66932) | |
| Alaunian | China (Xizang) | O. eurycolpos (132684) | |
| Sevatian | New Caledonia | O. caledonica (178177 178179 178185) | |
| Sevatian | Romania | O. oxycolpos (170272) | |
| Sevatian | Iran | O. sp. (37044) | |
| Rhaetian | Turkey | O. oxycolpos (137768) | |
| Rhaetian | Austria | O. oxycolpos (27947 27948 27951 27959 27960 27961 27962 27964 27972 28110 29072 29095 29096 29100 29102 29104 29105 29106 29107 29108 29111 32876 115311 115319 115320 115339 115344 115346) Spirigera oxycolpos (138164 138170 138171) | |
| Rhaetian | Ukraine | Spirigera oxycolpos (133096 133097) | |
| Rhaetian | Iran | O. oxycolpos (41330) | |
| Rhaetian | China (Yunnan) | O. elongata (165311) | |
| Rhaetian | Slovakia | O. oxycolpos (100046) O. sp. nov. (137752) | |
| Rhaetian | Germany | O. oxycolpos (137756 137767) | |
| Rhaetian | Russian Federation | O. oxycolpos (132764) | |
| Rhaetian | New Zealand | O. wreyi (50760) |