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Obolelloidea
Taxonomy
Obolelloidea was named by Walcott and Schuchert (1908).
It was assigned to Obolellida by Williams et al. (2000).
It was assigned to Obolellida by Williams et al. (2000).
Subtaxa
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1908 | Obolellacea Walcott and Schuchert |
| 1908 | Obolelloidea Walcott and Schuchert |
| 1976 | Obolellacea Cooper p. 275 |
| 1994 | Obolellacea Geyer p. 996 |
| 2000 | Obolelloidea Williams et al. p. 201 |
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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.
Superfm. †Obolelloidea Walcott and Schuchert 1908
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Fm. †Obolellidae Walcott and Schuchert 1908
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G. †Bicia Walcott 1901
G. †Brevipelta Geyer 1994
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†Brevipelta chouberti Geyer 1994
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Invalid names: Botsfordia amouslekensis Hupé 1959 [replaced], Botsfordia tazemmourtensis Hupé 1959 [replaced], Botsfordia undulata Hupé 1959 [replaced]
G. †Ivshinella Koneva 1979
G. †Magnicanalis Rowell 1962
G. †Obolella Billings 1861
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†Obolella asiatica Walcott 1905
†Obolella atlantica Walcott 1890
†Obolella chromatica Billings 1861
†Obolella crassa Hall 1847
†Obolella discoidea Hall and Whitfield 1877
†Obolella excelsis Walcott 1908
†Obolella mexicana Cooper et al. 1952
†Obolella vermilionensis Walcott 1912
Fm. †Trematobolidae Williams et al. 2000
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G. †Alisina Rowell 1962
G. †Sibiria Goryanskij 1977
G. †Trematobolus Matthew 1893
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†Trematobolus palaestinensis Richter and Richter 1941
†Trematobolus simplex Vogel 1962
Invalid names: Lamellodonta Vogel 1962 [synonym]
Invalid names: Obolellacea Walcott and Schuchert 1908 [replaced]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: base of the Branchian to the top of the Blackhillsian or 517.10000 to 470.00000 Ma
Collections (79 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Caerfai | USA (New York) | Obolella sp. (181) | |
| Caerfai | Jordan | Trematobolus palaestinensis (7823 86712) | |
| Caerfai | India (Uttar Pradesh) | Obolella sp. (46505) | |
| Early/Lower Cambrian | Spain (Aragon) | Trematobolus simplex (120552) | |
| Early/Lower Cambrian | USA (California) | Trematobolus excelsis (226619) | |
| Cambrian | USA (New York) | Obolella sp. (254) | |
| Cambrian | USA (Maryland) | Obolella sp. (265) | |
| Atdabanian | Morocco (Ant-Atlas) | Brevipelta chouberti (6275 96224 232864) | |
| Atdabanian | Russian Federation (Yakutia) | Obolella chromatica (233071) | |
| Atdabanian | Sweden | Magnicanalis sp. (87120 87121 87210) | |
| Atdabanian | Morocco | Brevipelta chouberti (80900 232771 232773) | |
| Atdabanian | Russian Federation | Obolella sp. (10047) | |
| Nangaoian | China (Xinjiang) | Obolella sp. (49494) | |
| Montezuman - Atdabanian | Mexico | Alisina mexicana (10681) | |
| Montezuman | USA (California) | Trematobolus excelsis (226620) Trematobolus excelsis, Obolella vermilionensis (203379) | |
| Branchian | Canada (Newfoundland and Labrador) | Obolella atlantica (99495) | |
| Branchian | USA (Massachusetts) | Obolella atlantica (56854) | |
| Botomian | Kazakhstan | Bicia sofia, Magnicanalis georgievkensis (10012) Obolellidae indet. (123082) | |
| Botomian | Russian Federation (Yakutia) | Obolella chromatica (174246 232979) | |
| Botomian | Norway (Mjosen) | Obolella rotundata, Obolella favosa (42220) | |
| Botomian | Antarctica | Trematobolus sp. (199527) | |
| Botomian - Lenian | Russian Federation (Transbaikalia) | Bicia sofia, Magnicanalis georgievkensis (10007) | |
| Lenian | Sweden | Magnicanalis sp. (87123 87186 87187 87213) | |
| Lenian | Morocco | Trematobolus splendidus (9801) | |
| Lenian | Spain | Trematobolus simplex (123266 123845 123847) | |
| Dyeran | Greenland | Obolella crassa (49456 49457 49460 49461 49463 49464 49471 67776 67781) | |
| Dyeran | USA (New York) | Bicia sp., Obolella sp. (182) | |
| Dyeran | Greenland (Peary Land) | Obolella crassa (210618) | |
| Dyeran | Canada (Newfoundland and Labrador) | Obolella crassa (50783) Obolella sp. (9900) | |
| Dyeran | USA (California) | Obolella sp., Trematobolus excelsis, Obolella vermilionensis (226617) Obolella vermilionensis (226565 226589) Trematobolus excelsis (226618) Trematobolus excelsis, Obolella vermilionensis (226621) | |
| Dyeran | USA (Nevada) | Obolella sp. (10497) | |
| Toyonian | Norway (Mjøsa) | Magnicanalis rotundata (174259) | |
| Toyonian | Russian Federation | Trematobolus pristinus (225260) | |
| Delamaran | Morocco | Trematobolus splendidus (174203 174210 174217 174219 174222 174223 174291 174292 174293 174294) | |
| Amgan | Germany | Trematobolus sp. A (162993 162994 162996 162997) | |
| Solvan | Morocco | Trematobolus sp. (9794) | |
| Middle Cambrian | Spain (Aragon) | Trematobolus simplex (120553) | |
| Furongian | Svalbard and Jan Mayen | Obolella atlantica (212582) | |
| Blackhillsian | USA (Nevada) | Obolella discoidea (232703) |