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Aulacera
Taxonomy
Aulacera was named by Plummer (1843). Its type is Aulacera plummeri.
It was assigned to Beatricidae by Raymond (1931); to Aulaceridae by Bolton (1988); to Aulaceratidae by Stearn et al. (1999); and to Stromatoporoidea by Sepkoski (2002).
It was assigned to Beatricidae by Raymond (1931); to Aulaceridae by Bolton (1988); to Aulaceratidae by Stearn et al. (1999); and to Stromatoporoidea by Sepkoski (2002).
Species
A. cylindrica, A. nodulifera, A. nodulosa, A. plummeri (type species), A. radiata, A. undulata, Beatricea gracilis, Beatricea nodulosa
Species lacking formal opinion data
Synonyms
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Synonymy list
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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. †Aulacera Plummer 1843
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†Aulacera cylindrica Foerste 1909
†Aulacera nodulifera Foerste 1909
†Aulacera nodulosa Billings 1857
†Aulacera plummeri Galloway and St Jean 1957
†Aulacera radiata Galloway and St Jean 1961
†Aulacera undulata Billings 1857
Invalid names: Beatricea Billings 1857 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Maysvillian to the top of the Gorstian or 450.20000 to 425.00000 Ma
Collections (60 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Ordovician | Canada (Northwest Territories) | A. sp. (25508) | |
| Katian | Russian Federation (Siberia) | A. tenuipunctata (206334) | |
| Eastonian - Onnian | Australia (Tasmania) | A. sp. (2686) | |
| Edenian - Richmondian | Canada (Québec) | A. undulata, A. nodulosa, A. cylindrica (27239) Beatricea nodulifera, A. radiata, Beatricea nodulosa (27238) | |
| Maysvillian | Canada (Manitoba) | Beatricea nodulosa (23006) Beatricea sp. (34813) | |
| Richmondian | USA (Ohio) | Beatricea nodulosa (5326) Beatricea sp. (395) | |
| Richmondian | Canada (Northwest Territories) | Beatricea nodulifera (27193) | |
| Richmondian | Canada (Manitoba) | Beatricea nodulifera, Beatricea intermedia, Beatricea nodulosa (27128) | |
| Richmondian | USA (Kentucky) | A. cylindrica (179674 179675 179676 179677 179678 179679 179680) A. plummeri, A. cylindrica (37833) A. sp. (207421) | |
| Richmondian | USA (Michigan) | Beatricea nodulifera (26317) | |
| Richmondian - Ashgill | USA (Ohio) | Beatricea sp. (392 393 394) | |
| Richmondian - Gamachian | Canada (Manitoba) | A. undulata (23018) Beatricea clarki, A. undulata (23031) Beatricea clarki, A. undulata, Beatricea nodulosa (23037) Beatricea nodulosa (23026) | |
| Richmondian - Llandovery | Canada (Québec) | A. sp. (24334 24348 24352 24353 24355 24369 24375 24376 24377 24378) | |
| Ashgill | Canada (Québec) | A. sp. (24379 24449 24450 24451) A. undulata (24380 24452) | |
| Ashgill | USA (Michigan) | Beatricea nodulifera, Beatricea sp. (26331) | |
| Ashgill | China (Jiangxi) | A. sp. (80138) | |
| Ashgill | USA (Kentucky) | A. intermedia, A. plummeri, A. nodulifera, A. cylindrica (24034) | |
| Rawtheyan | Canada (Quebec) | A. nodulosa (80603) | |
| Gamachian | Canada (Manitoba) | Beatricea regularis (27130) | |
| Gamachian | Canada (Québec) | A. sp. (24446) A. spp. (24347 24374 24386) A. undulata (24338 24370) A. undulata, A. nodulifera, A. radiata (27240) | |
| Hirnantian | Canada (Québec) | A. sp. (24336 24444) | |
| Hirnantian | Canada (Quebec) | A. sp. (194181) | |
| Gorstian | Russian Federation | A. amplexum (60286) |