Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Cytherelloidea
Taxonomy
Cytherelloidea was named by Alexander (1929) [Sepkoski's age data: Tr Anis-m R Sepkoski's reference number: 2,74]. It is extant. It was considered unknown by Howe and Garrett (1934).
It was assigned to Platycopida by Sepkoski (2002); and to Cytherellidae by Howe and Garrett (1934), Bertels (1968), Bertels (1973), Harloff and Jäger (1994), Bergue and Govindan (2010) and Babinot and Colin (2011).
It was assigned to Platycopida by Sepkoski (2002); and to Cytherellidae by Howe and Garrett (1934), Bertels (1968), Bertels (1973), Harloff and Jäger (1994), Bergue and Govindan (2010) and Babinot and Colin (2011).
Subtaxa
Species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1929 | Cytherelloidea Alexander |
1934 | Cytherelloidea Howe and Garrett p. 25 |
1968 | Cytherelloidea Bertels |
1973 | Cytherelloidea Bertels |
1994 | Cytherelloidea Harloff and Jäger p. 41 |
2002 | Cytherelloidea Sepkoski |
2010 | Cytherelloidea Bergue and Govindan |
2011 | Cytherelloidea Babinot and Colin p. 739 |
Is something missing? Join the Paleobiology Database and enter the data
|
|
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. Cytherelloidea Alexander 1929
show all | hide all
†Cytherelloidea buisensis Donze 1967
†Cytherelloidea circumscripta Blake 1876
†Cytherelloidea denticulata Bosquet 1854
†Cytherelloidea drexlerae Field 1966
†Cytherelloidea ghabounensis Bischoff 1964
†Cytherelloidea jessupensis Howe and Garrett 1934
†Cytherelloidea nanafaliensis Howe 1934
†Cytherelloidea patagonica Bertels 1968
†Cytherelloidea pulchella Apostolescu 1959
†Cytherelloidea spirocostata Bertels 1973
Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
---|---|---|---|---|---|---|---|
carapace height | 2 | 0.404 | 0.380 | 0.430 | 0.405 | 0.035 | |
valve height | 7 | 0.389 | 0.310 | 0.490 | 0.380 | 0.068 |
|
|
||||
|
|
||||
|
|
||||
|
|||||
|
|
||||
Source: o = order, c = class | |||||
References: Jell and Adrain 2002, Kiessling 2004 |
Collections (155 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Rhaetian | Iran | C. valida (41330) | |
Hettangian | United Kingdom (Wales) | C. circumscripta (33490) | |
Hettangian | Germany | C. circumscripta (33522 33523) | |
Hettangian | United Kingdom (East Yorkshire) | C. circumscripta, C. pulchella (159118) | |
Angulata | United Kingdom (North Yorkshire) | C. circumscripta, C. pulchella (159095) | |
Angulata | United Kingdom (East Yorkshire) | C. circumscripta, C. pulchella (159116) | |
Angulata | Germany | C. circumscripta (139805 139806 139807) | |
Planorbis | Germany | C. circumscripta (139804) C. spp., C. circumscripta, C. buisensis (139803) | |
Planorbis | United Kingdom (East Yorkshire) | C. circumscripta, C. pulchella (159120) | |
Bucklandi | United Kingdom (North Yorkshire) | C. circumscripta (159099 159104 159105) | |
Raricostatum | Germany | C. sp. A (139817) C. sp. A, C. spp., C. drexlerae (139813) C. spp., C. pulchella (139814) | |
Davoei | France | C. anningi (33627) | |
Ibex | Portugal | C. sp. (33459) | |
Jamesoni | Portugal | C. sp. (33457 33458) | |
Margaritatus | France | C. anningi (33630 33635) | |
Spinatum | Spain (Aragon) | C. anningi (146764 146830 146831 146832 146834 146835 146838 146839) | |
Spinatum | United Kingdom (Somerset) | C. anningi (33337) | |
Tenuicostatum | Spain (Aragon) | C. anningi (146781 146842) | |
Toarcian | United Kingdom (Wales) | C. catenulata (33497) | |
Bifrons | Portugal | C. sp. (33482) | |
Levesquei | Germany | C. cadomensis (59428 59430 59431 59434) | |
Late/Upper Toarcian | Germany | C. cadomensis (59437 59438 59439 59441 59442 59443 59444 59445 59447 59448 59449 59450 59451 59452 59453 59454 59455 59456) | |
Early/Lower Aalenian | Germany | C. cadomensis (59457 59458 59459 59460 59464 59465 59469 59470 59471 59472 59473 59474 59477 59493) | |
Bajocian | Madagascar | C. sp. 1 (101703) | |
Bathonian | Saudi Arabia | Cytherelloidea indet. (45518) | |
Callovian | Saudi Arabia | Cytherelloidea indet. (48519) | |
Early/Lower Callovian | Madagascar | C. sp. 2 (101717) | |
Early/Lower Callovian | Switzerland | C. sp. (61717) | |
Oxfordian | Spain (Pais Vasco) | C. sp. (78221) | |
Kimmeridgian | Portugal (Centro) | C. weberi (68220) | |
Early/Lower Hauterivian | Germany | C. ovata (64981) C. pulchra (76934) | |
Late/Upper Hauterivian | Germany | C. sp. (76939 76953) | |
Late/Upper Barremian | France (Drôme) | C. sp., C. ghabounensis (75576) | |
Early/Lower Albian | Tunisia | C. besrineensis (56812) | |
Early/Lower Albian | USA (Oklahoma) | C. subgoodlandensis, C. rhomboidalis (93890) | |
Middle Albian | Tunisia | C. sp. (56813) | |
Late/Upper Albian | Tunisia | C. sp. (56814 56816) | |
Late/Upper Albian | USA (Texas) | C. reticulata (65712) C. williamsoniana (65704 65717 65722) | |
Turonian | Morocco | C. stricta (93976) | |
Late/Upper Santonian | Morocco | C. desupertriangula (94052 94057 94058 94069) | |
Campanian | Japan (Hokkaido) | C. zoetgeneugdensis (94135) C. zoetgeneugdensis, C. sp. (94128) | |
Middle Campanian - Late/Upper Campanian | Antarctica | C. megaspirocostata (93956 93957 93959 93960 93962 93965 93966 93967 93969) | |
Maastrichtian | Netherlands | C. denticulata (165057 165081) | |
Maastrichtian | Argentina (Neuquén) | C. spirocostata (231995) | |
Maastrichtian - Danian | Argentina (Rio Negro) | C. spirocostata (236521) | |
Danian | Argentina (Neuquén) | C. patagonica (232031) C. spirocostata (232002 232003 232004 232006) | |
Paleocene | USA (Missouri) | C. truncata (232028) | |
Paleocene | USA (Louisiana) | C. jessupensis, C. nanafaliensis (191409) | |
Paleocene | USA (Texas) | C. nanafaliensis (191406) | |
Paleocene | Trinidad and Tobago | C. sp. (94012 94013 94015) | |
Paleocene | USA (Alabama) | C. nanafaliensis (191611 191697) | |
Thanetian | Indian Ocean | C. sp. (201914) | |
Ypresian | Pakistan (Sindh) | C. guhi (94119 94120) | |
Eocene | USA (Louisiana) | C. ouachitaensis (191923) | |
Lutetian | Pakistan (Sindh) | C. guhi (94121) | |
Middle Eocene - Late/Upper Eocene | India (S.W. Kutch) | C. barkhanensis (13521) | |
Priabonian | USA (Alabama) | C. cocoaensis (94154 94155 94156 94157) | |
Late/Upper Eocene | New Zealand (Canterbury) | C. praeauricula, C. willetti (161903) | |
Late/Upper Eocene | Antarctica | C. sp. (202740) | |
Early/Lower Oligocene | Mexico (Veracruz) | C. sp. (94164) | |
Late/Upper Oligocene | Puerto Rico | C. sp. (94195) | |
Burdigalian | Italy (Sardinia) | C. creutzburgi (93943 93945) C. creutzburgi, C. hieroglyphica (93944) | |
Burdigalian | India (Gujarat) | C. sp., C. cingulata (93899) | |
Late/Upper Miocene | Colombia (Atlántico) | C. impages (93900 93903 93904 93907 93908) | |
Zanclean | USA (North Carolina) | C. a (52582) | |
Piacenzian | Panama (Bocas del Toro) | C. sp. (91902) | |
Late/Upper Pleistocene | India (Gujarat) | C. sp. (80599) | |
Holocene | India | C. sp. (76319) |