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Stroudithyris
Taxonomy
Stroudithyris was named by Buckman (1917) [Sepkoski's age data: J Toar-u J Bajo-l Sepkoski's reference number: 1,872]. Its type is Terebratula pisolithica.
It was assigned to Terebratulida by Sepkoski (2002); and to Lissajousithyridinae by Williams et al. (2006).
It was assigned to Terebratulida by Sepkoski (2002); and to Lissajousithyridinae by Williams et al. (2006).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1917 | Stroudithyris Buckman p. 111 |
| 1983 | Saucrobrochus Cooper p. 145 |
| 2002 | Saucrobrochus Sepkoski |
| 2002 | Stroudithyris Sepkoski |
| 2006 | Stroudithyris Williams et al. p. 2101 |
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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. †Stroudithyris Buckman 1917
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†Stroudithyris choffati Andrade 2006
†Stroudithyris infraoolithica Deslongchamps 1871
†Stroudithyris latilingua Rothpletz 1886
†Stroudithyris pisolithica Buckman 1890
†Stroudithyris rolletae Alméras 1970
†Stroudithyris stephanoides Almeras and Moulan 1982
Invalid names: Saucrobrochus Cooper 1983 [synonym]
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 27 | 15.7 | 6.50 | 23.8 | 16.5 | 4.21 |
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| Source: f = family, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: base of the Late/Upper Toarcian to the top of the Early/Lower Bajocian or 180.10000 to 168.40000 Ma
Collections (88 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Levesquei | Spain | S. stephanoides (126351 126353 126354) | |
| Levesquei | Portugal | S. stephanoides (147688 147689 150294 150295 150296 150299) | |
| Variabilis | Spain | S. infraoolithica (126369 126371 126372 126373 126374 126380) | |
| Late/Upper Toarcian | Portugal | S. stephanoides (147690 150303 150304 150305 150307 150350) | |
| Late/Upper Toarcian | Spain (Lerida) | S. infraoolithica (160644) | |
| Late/Upper Toarcian | Spain | S. infraoolithica (126360 126362 160645 160647) S. pisolithica (126625 126634 126636 126638) S. stephanoides (126356 126358 126361 126612 126615 126617 126620 126622 126624 126635) S. stephanoides, S. infraoolithica (126363 126364) | |
| Late/Upper Toarcian | France | S. stephanoides (140900) | |
| Late/Upper Toarcian | Morocco | S. stephanoides, S. infraoolithica (228356 228872 228873) | |
| Thouarsense | Spain | S. infraoolithica (126365 126366 126367 160646) | |
| Late/Upper Toarcian - Opalinum | France | S. stephanoides, S. infraoolithica (160596) | |
| Murchisonae | France (Aude) | Terebratula infraoolithica (136806 136807) | |
| Murchisonae | United Kingdom (Gloucestershire) | S. pisolithica (171414) | |
| Opalinum | Spain | S. pisolithica (126640 126641 126642 126643) S. stephanoides (161113) S. stephanoides, S. infraoolithica (160592) | |
| Opalinum | France | S. infraoolithica (140853 140854 140855 140856) | |
| Aalenian | United Kingdom (Gloucestershire) | S. pisolithica (135490) | |
| Early/Lower Bajocian | France (Bourgogne) | S. rolletae (93349) | |
| Discites | Portugal | S. choffati (147490 147491) | |
| Laeviuscula | Portugal | S. choffati (147492 147493 147494 147496 147497 147501 147502 147503 147504 147506 147507 147511 147512 147519) | |
| Sauzei | Portugal | S. choffati (147525 147527 147529 147538 147539) | |
| Bajocian | United Kingdom (England) | Saucrobrochus whaddonensis (135531) |