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Watsonella crosbyi
Taxonomy
Watsonella crosbyi was named by Grabau (1900). It is a 3D body fossil. It is the type species of Watsonella.
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1900 | Watsonella crosbyi Grabau pp. 632 - 633 figs. pl. 1 f. 9a-f |
| 1935 | Heraultia varensalensis Cobbold pp. 38 - 40 figs. pl. 2 f. 1-10 |
| 1974 | Heraultia sibirica Missarzhevsky p. 188 figs. pl. 24 f. 1-3 |
| 1976 | Heraultipegma varensalensis Pojeta and Runnegar p. 54 figs. Pl. 2, figs. 1-3 |
| 1976 | Watsonella crosbyi Pojeta and Runnegar p. 56 figs. pl. 3 f. 1-4 |
| 1982 | Heraultipegma yunnanensis He and Yang |
| 1988 | Watsonella crosbyi Landing pp. 691 - 692 figs. f. 5.16-5.17, 5.20 |
| 1989 | Watsonella crosbyi Landing pp. 566 - 570 figs. f. 3 |
| 1989 | Watsonella crosbyi Landing et al. p. 765 |
| 1999 | Watsonella sibirica Gubanov et al. figs. f. 1F |
| 2001 | Watsonella crosbyi Parkhaev p. 188 figs. Pl. XLII, figs. 15, 16 |
| 2003 | Watsonella yunnanensis Feng |
| 2017 | Watsonella crosbyi Kouchinsky et al. p. 343 |
| 2023 | Watsonella crosbyi Wagner p. 5524 |
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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.
†Watsonella crosbyi Grabau 1900
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Invalid names: Heraultia varensalensis Cobbold 1935 [synonym], Watsonella sibirica Missarzhevsky 1974 [synonym], Watsonella yunnanensis He and Yang 1982 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, c = class | |||||
| References: Hendy et al. 2009, Kiessling 2004 | |||||
Collections (78 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Nemakit-Daldynian | Russian Federation (Siberia) | Heraultipegma sibirica (50419) | |
| Placentian | USA (Massachusetts) | Watsonella crosbyi (56829) | |
| Meishucunian | China (Shaanxi) | Heraultipegma varensalensis (107790) | |
| Meishucunian | China (Yunnan) | Heraultipegma yunnanensis (96290 108309 108310 108311) Watsonella crosbyi (108764 201523 201552 201556 201559 201561 201562 201564 201565 201574 201576 201577 201578 201579 201580 201581 201586 201587 201588 201590) | |
| Meishucunian | China (Hubei) | Heraultipegma varensalensis (107636) | |
| Meishucunian - Tommotian | China (Yunnan) | Heraultipegma yunnanensis (86664 96284 96285 96286 96287 96288 96289 96303) | |
| Stage 2 | France (Herault) | Watsonella crosbyi (239269 239438) | |
| Stage 2 | France (Heraultia) | Watsonella crosbyi (234355) | |
| Tommotian | Russian Federation (Sakha) | Watsonella crosbyi (233167 233169) | |
| Tommotian | USA (Massachusetts) | Watsonella crosbyi (56830) | |
| Tommotian | Russian Federation | Heraultipegma sibirica (90089) | |
| Tommotian | Russian Federation (Siberia) | Heraultipegma sibirica (50321) | |
| Tommotian | Russian Federation (Krasnoyarsk Krai) | Watsonella crosbyi (233206) | |
| Tommotian | China (Shaanxi) | Watsonella crosbyi (86665) | |
| Tommotian | China (Yunnan) | Watsonella yunnanensis (49683) | |
| Tommotian | Canada (Newfoundland and Labrador) | Watsonella crosbyi (56958 56960 87109 87112 87322 87323 87324 87325 87327 87328 87330 87332 87334 87353 87355 87359 87361 87363 87364 87365) | |
| Tommotian | Saint Pierre and Miquelon | Watsonella crosbyi (209143) | |
| Tommotian | Russian Federation (Khabarovsk Krai) | Heraultipegma sibirica (50314 50420) | |
| Tommotian | Russian Federation (Yakutiya) | Heraultia sibirica (96251 96394) Watsonella sibirica (80796 80809 80812) | |
| Botomian | Australia (South Australia) | Watsonella crosbyi (97700 97701 97717) |