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Parastrophinella
Taxonomy
Parastrophinella was named by Schuchert and Cooper (1931). Its type is Pentamerus reversus.
It was assigned to Parastrophinidae by Owen and Harper (1982) and Williams et al. (2002); and to Pentamerida by Sepkoski (2002).
It was assigned to Parastrophinidae by Owen and Harper (1982) and Williams et al. (2002); and to Pentamerida by Sepkoski (2002).
Species
Synonymy list
Year | Name and author |
---|---|
1931 | Parastrophinella Schuchert and Cooper |
1982 | Parastrophinella Owen and Harper |
2002 | Parastrophinella Sepkoski |
2002 | Parastrophinella Williams et al. p. 958 |
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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. †Parastrophinella Schuchert and Cooper 1931
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†Parastrophinella cirrita Jin and Zhan 2001
†Parastrophinella reversa Billings 1857
†Parastrophinella thraivensis Reed 1917
†Parastrophinella youngi Reed 1917
Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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valve height | 6 | 3.79 | 3.03 | 5.43 | 3.34 | 1.07 |
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Source: g = genus, o = order, c = class, p = phylum, uc = unranked clade | |||||
References: Nesnidal et al. 2013, Hendy 2009, Aberhan et al. 2004 |
Age range: base of the Early/Lower Llandeilo to the top of the Ludlow or 466.00000 to 423.00000 Ma
Collections (61 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Early/Lower Llandeilo | United Kingdom (Wales) | P. sp. (3366) | |
Costonian | United Kingdom (Shropshire) | P. musculosa (45278 45279) | |
Soudleyan | United Kingdom (Shropshire) | P. sp. (46886) | |
Soudleyan - Marshbrookian | China (JiangSu) | P. sp. (7943) | |
Soudleyan - Marshbrookian | Norway (Oslo) | P. sp. (2762) | |
Berounian | France (Finistere) | P. sp. (20869) | |
Marshbrookian - Actonian | Norway (Hadeland) | P. sp. (166926) | |
Cheneyan | United Kingdom (Scotland) | P. youngi (164412) | |
Maysvillian | Canada (Manitoba) | P. cirrita (166398) P. sp. (34813) | |
Kralodvorian | Portugal | P. sp. (20956) | |
Richmondian | Canada (Québec) | P. reversa (163498 163771) | |
Richmondian | Canada (Quebec) | P. reversa (158504 158581 163699 163702) P. sp. (158576 158577 158864) | |
Richmondian - Llandovery | Canada (Québec) | P. sp. (24334 24352 24375) | |
Ashgill | China (XinJiang) | P. sp. (20784) | |
Ashgill | Canada (Québec) | P. sp. (24449 24585 28137 28139 28140) | |
Ashgill | Canada (Quebec) | P. sp. (11703) | |
Ashgill | Russian Federation (Taimyr) | P. sp. (37638) | |
Pirgu - Hirnantian | Sweden (Dalarne) | P. sp. (73408) | |
Hirnantian | Canada (Québec) | P. reversa (184847) | |
Hirnantian | Canada (Quebec) | P. reversa (158772 163767) P. sp. (158580) | |
Hirnantian - Rhuddanian | Canada (Québec) | P. reversa (24387) | |
Rhuddanian | Canada (Québec) | P. reversa (24349 24372) | |
Rhuddanian | United Kingdom (Wales) | P. sp. (4963 4980 5048 5088 5097) | |
Juuru | Estonia (Järva) | P. sp. (193099 206910) | |
Alexandrian | Canada (Québec) | P. reversa (24447) | |
Llandovery - Wenlock | Ukraine | P. ops (23346) | |
Adavere | Estonia (Rapla) | P. sp. (175027) | |
Telychian | Canada (Nunavut) | P. sp. (77342 163998 163999 164000 164001 184893) | |
Wenlock | USA (Oklahoma) | P. lepida (26024) | |
Wenlock | USA (Arkansas) | P. lepida (26022 26023) | |
Wenlock - Silurian | USA (Wisconsin) | P. multiplicata (13075) | |
Ludlow | United Kingdom (England) | P. sp. (482) |