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Thebesia
Taxonomy
Thebesia was named by Amsden (1974). Its type is Rhynchotreta thebesensis.
It was assigned to Rostricellulinae by Jin and Chatterton (1997); to Virginiatinae by Williams et al. (2002); and to Rhynchonellida by Sepkoski (2002).
It was assigned to Rostricellulinae by Jin and Chatterton (1997); to Virginiatinae by Williams et al. (2002); and to Rhynchonellida by Sepkoski (2002).
Synonymy list
| Year | Name and author |
|---|---|
| 1974 | Thebesia Amsden |
| 1997 | Thebesia Jin and Chatterton |
| 2002 | Thebesia Sepkoski |
| 2002 | Thebesia Williams et al. p. 1074 |
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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. †Thebesia Amsden 1974
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†Thebesia admiranda Oradovskaya 1988
†Thebesia crassicostata Jin and Chatterton 1997
†Thebesia scopulosa Cocks 1982
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013, Hendy et al. 2009 | |||||
Age range: base of the Hirnantian to the top of the Whitwellian or 445.20000 to 429.60000 Ma
Collections (24 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Gamachian | USA (Illinois) | Rhynchotreta parva (173287) Rhynchotreta thebesensis (173289) | |
| Hirnantian | Norway (Oslo-Asker Dist.) | T. sp. (439) | |
| Hirnantian | Norway (Oslo) | T. scopulosa (159519 159520 159523) | |
| Hirnantian | Russian Federation | T. admiranda (142466 152986 152989 152990) | |
| Porkuni | Norway (Oslo Asker) | T. scopulosa (193293) | |
| Porkuni | Norway (Oslo) | T. scopulosa (157129 159374) | |
| Rhuddanian | China (Jiangxi) | T. thebesensis (151943) | |
| Rhuddanian | China (ZheJiang) | T. thebensis (151946) T. thebesensis (188392) | |
| Aeronian | Canada (Quebec) | T. sp. (184859) | |
| Sheinwoodian | Canada (Nunavut) | T. thebesensis (26003 26009 26013 26014) | |
| Whitwellian | Canada (Northwest Territories) | T. crassicostata (26035 26042 26048) |