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Deltopecten
Taxonomy
Deltopecten was named by Etheridge (1892) [Sepkoski's age data: C Step-l P Guad-u Sepkoski's reference number: 524,745]. It is not extant.
It was assigned to Pterioida by Sepkoski (2002); to Deltopectinidae by Newell and Boyd (1995), Bouchet et al. (2010); and to Camptonectinae by Hickman (2023).
It was assigned to Pterioida by Sepkoski (2002); to Deltopectinidae by Newell and Boyd (1995), Bouchet et al. (2010); and to Camptonectinae by Hickman (2023).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1892 | Deltopecten Etheridge |
| 1995 | Deltopecten Newell and Boyd p. 49 |
| 2002 | Deltopecten Sepkoski |
| 2010 | Deltopecten Bouchet et al. |
| 2023 | Deltopecten Hickman p. 24 |
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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. †Deltopecten Etheridge 1892
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†Deltopecten barchatovae Muromtseva 1984
†Deltopecten caneyanus Girty 1909
†Deltopecten harringtoni Rocha-Campos and de Carvalho 1975
†Deltopecten illawarrensis Morris 1845
†Deltopecten keaseyorum Hickman 2023
†Deltopecten kieli Hickman 2023
†Deltopecten limaeformis Morris 1845
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Invalid names: Aviculopecten multiradiatus Etheridge 1872 [synonym], Deltopecten imbricatus Etheridge 1872 [synonym]
†Deltopecten longeare Liang 1980
†Deltopecten lyonsensis Dickins 1957
†Deltopecten mitchelli Etheridge and Dun 1906
†Deltopecten rienitzi Mitchell 1927
†Deltopecten tahlequahensis Snider 1915
†Deltopecten waageni Gemmellaro 1896
†Deltopecten waterfordi Dickins 1963
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 2 | 76.3 | 64.0 | 91.0 | 77.5 | 19.1 | |
| valve height | 25 | 63.5 | 32.3 | 145.0 | 65.0 | 32.3 |
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| Source: o = order, c = class | |||||
| References: Aberhan et al. 2004, Kiessling 2004 | |||||
Age range: base of the Meramecian to the top of the Changhsingian or 342.90000 to 251.90200 Ma
Collections (98 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Mississippian | USA (Alaska) | D. spp., D. caneyanus (112177) D. wyandotte (112176) | |
| Carboniferous | USA (Arizona) | D. monroensis (124253) D. tahlequahensis (124288) | |
| Meramecian | USA (Texas) | D. sp. (568) | |
| Chesterian | USA (Arizona) | D. monroensis, D. tahlequahensis (124256) | |
| Chesterian | USA (Oklahoma) | Aviculopecten caneyanus (584) | |
| Late/Upper Mississippian | USA (California) | D. sp. (226417) | |
| Serpukhovian | USA (West Virginia) | Aviculopecten caneyanus (56143 65682) | |
| Pennsylvanian | USA (Oklahoma) | D. herzeri, D. scalaris, D. interlineatus (276195) | |
| Pennsylvanian - Asselian | China (Xizang) | D. sp. (61393) | |
| Asselian | Australia (New South Wales) | D. sp. (103840) | |
| Asselian | Australia (Tasmania) | D. illawarensis (105477) | |
| Asselian | India | Aviculopecten mitchelli (116800) | |
| Permian | India (Himachal Pradesh) | D. mitchelli (46394) | |
| Sakmarian | India (Kashmir) | Aviculopecten mitchelli (86535) | |
| Sakmarian | Australia (Tasmania) | D. illawarensis (105475 105478 105479 105484 105489 105493 105494 105499) | |
| Sakmarian | China (Xizang) | D. sp. (110093) | |
| Sakmarian | Argentina | D. harringtoni (91637) | |
| Sakmarian | Australia (New South Wales) | Pecten illawarrensis (119250) | |
| Sakmarian | Australia (Western Australia) | Aviculopecten illawarensis, Aviculopecten limaeformis (120456) D. lyonsensis (107309 107312) D. sp. (88214 88651 101207) D. waterfordi (84359 84488 84569) | |
| Artinskian | Australia (Queensland) | Aviculopecten limaeformis, Aviculopecten imbricatus, Aviculopecten multiradiatus (134036) D. illawarrensis (66216 66219 66240 66241 66271 103947) D. limaeformis (66206 66207 66209 66218 66242 66257 66262 66269 103444 120636 120638) D. limaeformis, D. illawarrensis (66208 66210 66265) D. sp. (102793 102807 102821 102825 102831 102832 102833 102836 102854 102860 103394 103400 116230) | |
| Artinskian | Australia (Tasmania) | Pecten limaeformis (134051) | |
| Artinskian | Canada (Yukon) | D. sp. (117743) | |
| Artinskian | Russian Federation | D. barchatovae (113949) | |
| Artinskian | Mongolia | D. sp. (51571) | |
| Artinskian | New Zealand (Southland) | D. limaeformis (41775 41791) | |
| Artinskian | Australia (New South Wales) | D. illawarensis (102760) | |
| Kungurian | Australia (Tasmania) | D. limaeformis (105422 105425) | |
| Kungurian | Australia (Queensland) | D. illawarrensis (66220 66224 66233) | |
| Roadian | Russian Federation | D. limaeformis (109947 109949) | |
| Roadian | Canada (Nunavut) | D. sp. (11089) | |
| Roadian - Wordian | USA (California) | D. sp. (105665) | |
| Roadian - Capitanian | Svalbard and Jan Mayen | D. sp. (94855) | |
| Wordian | Italy | Pseudomonotis waageni (108672) | |
| Wordian | Australia (New South Wales) | Pecten illawarensis (134048) | |
| Wordian | New Zealand (Southland) | D. sp. (41767) | |
| Capitanian | Russian Federation | D. limaeformis (101697 114237) | |
| Wuchiapingian | Russian Federation | D. sp. (102204) | |
| Wuchiapingian | Svalbard and Jan Mayen | D. sp. (51668) | |
| Wuchiapingian - Changhsingian | Russian Federation | D. sp. (114210) | |
| Changhsingian | Russian Federation | D. limaeformis (81383 114236) |