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Schizoporella
Taxonomy
Schizoporella was named by Hincks (1877) [Sepkoski's age data: T Than R Sepkoski's reference number: 1260]. It is extant. Its type is Schizoporella ludbrookae. It is the type genus of Schizoporellidae, Schizoporelloidea.
It was assigned to Schizoporellae by Canu and Bassler (1935); to Cheilostomata by Sepkoski (2002); and to Schizoporellidae by Ulrich and Bassler (1904), Bohm (1926), Brown (1952), Bassler (1953), Brown (1956), Brown (1958), Cheetham (1962), Cheetham (1972), Pouyet (2000), Berning (2006), Guha and Gipikrishna (2007) and Guha (2013).
It was assigned to Schizoporellae by Canu and Bassler (1935); to Cheilostomata by Sepkoski (2002); and to Schizoporellidae by Ulrich and Bassler (1904), Bohm (1926), Brown (1952), Bassler (1953), Brown (1956), Brown (1958), Cheetham (1962), Cheetham (1972), Pouyet (2000), Berning (2006), Guha and Gipikrishna (2007) and Guha (2013).
Species
S. arcana, S. baini, S. butleri, S. clypeata, S. cumulata, S. doverensis, S. dunkeri, S. filiformis, S. geminipora, S. glebosa, S. informata, S. latisinuata, S. longirostris, S. ludbrookae (type species), S. macgillivrayi, S. magnifica, S. mcbeanensis, S. orbiculifera, S. oviseparata, S. parvisinuata, S. pustulosa, S. roberti, S. scissa, S. sinudentata, S. sowerbyi, S. spectabilis, S. submersa, S. subquadrata, S. suffugium, S. tenuilamellosa, S. tetragona, S. unicornis
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1877 | Schizoporella Hincks |
| 1904 | Schizoporella Ulrich and Bassler p. 419 |
| 1926 | Schizoporella Bohm p. 56 |
| 1935 | Schizoporella Canu and Bassler |
| 1952 | Schizoporella Brown |
| 1953 | Schizoporella Bassler p. G200 |
| 1956 | Schizoporella Brown |
| 1958 | Schizoporella Brown |
| 1962 | Schizoporella Cheetham p. 330 |
| 1972 | Schizoporella Cheetham |
| 2000 | Schizoporella Pouyet |
| 2002 | Schizoporella Sepkoski |
| 2006 | Schizoporella Berning p. 84 |
| 2007 | Schizoporella Guha and Gipikrishna p. 808 |
| 2013 | Schizoporella Guha |
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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. Schizoporella Hincks 1877
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†Schizoporella arcana Canu and Bassler 1935
†Schizoporella baini Brown 1958
†Schizoporella butleri Brown 1952
†Schizoporella clypeata Canu and Bassler 1935
†Schizoporella cumulata Ulrich and Bassler 1904
†Schizoporella doverensis Ulrich and Bassler 1904
†Schizoporella dunkeri Reuss 1848
†Schizoporella filiformis Waters 1882
†Schizoporella geminipora Reuss 1848
†Schizoporella glebosa Brown 1952
†Schizoporella informata Lonsdale 1845
†Schizoporella latisinuata Ulrich and Bassler 1904
Schizoporella longirostris Hincks 1886
Schizoporella ludbrookae Brown 1956
†Schizoporella macgillivrayi Canu and Bassler 1935
Schizoporella magnifica Hincks 1886
†Schizoporella mcbeanensis Cheetham 1962
†Schizoporella orbiculifera Canu and Bassler 1935
Schizoporella oviseparata Brown 1952
†Schizoporella parvisinuata Brown 1958
†Schizoporella pustulosa Canu and Bassler 1935
†Schizoporella roberti Brown 1958
†Schizoporella scissa Brown 1952
†Schizoporella sinudentata Brown 1958
†Schizoporella sowerbyi Guha and Gipikrishna 2007
†Schizoporella spectabilis Hincks 1887
Schizoporella submersa Waters 1881
†Schizoporella subquadrata Ulrich and Bassler 1904
†Schizoporella suffugium Brown 1958
†Schizoporella tenuilamellosa Canu and Bassler 1935
Schizoporella tetragona Reuss 1848
Schizoporella unicornis Johnston 1847
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, o = order, c = class, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Smith et al. 2006 | |||||
Age range
Maximum range based only on fossils: base of the Lutetian to the top of the Late/Upper Pleistocene or 47.80000 to 0.01170 Ma
Minimum age of oldest fossil (stem group age): 41.3 Ma
Minimum age of oldest fossil (stem group age): 41.3 Ma
Collections (104 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Lutetian | USA (South Carolina) | S. sp. (32901) | |
| Bartonian | USA (Alabama) | S. viminea (7331) | |
| Bartonian | USA (Florida) | S. gunteri (7329) S. marginata, S. viminea (7330) | |
| Priabonian | Tonga (Eua) | S. macgillivrayi (166841) | |
| Priabonian | Namibia (Sperrgebiet) | S. latisinuata (149316) | |
| Late/Upper Eocene | USA (Georgia) | S. mcbeanensis (90479) | |
| Runangan | New Zealand | S. oviseparata (173838) | |
| Oligocene | New Zealand (North-West Nelson) | S. filiformis, S. glebosa (173837) | |
| Oligocene - Miocene | Australia (Victoria) | S. baini (173512) S. macgillivrayi, S. submersa, S. filiformis (173521) S. orbiculifera (173508) S. orbiculifera, S. roberti (173526) S. orbiculifera, S. sinudentata (173527) S. parvisinuata (173510) S. submersa, S. suffugium (173515) | |
| Chattian | Australia (Victoria) | S. orbiculifera, S. clypeata (174154) S. pustulosa (174140) | |
| Miocene - Oligocene | Australia (Victoria) | S. filiformis (173525) S. macgillivrayi (173516 173524) S. macgillivrayi, S. submersa (173517) S. orbiculifera (173502 173511 173528) S. orbiculifera, S. tenuilamellosa, S. baini (173506) S. parvisinuata (173504) S. submersa (173519 173520 173522 173523) S. suffugium (173518) | |
| Aquitanian | India (Gujarat) | S. sowerbyi (177173) | |
| Aquitanian | India | S. sowerbyi (76315) | |
| Early/Lower Miocene | India | S. sowerbyi (178702) | |
| Burdigalian | Germany | S. geminipora (188985) | |
| Altonian | New Zealand | S. glebosa, S. scissa (173830) | |
| Langhian | Ukraine (Crimea) | S. sp. (194975 194987) | |
| Langhian | Australia (Victoria) | S. alata (167299) S. macgillivrayi, S. tenuilamellosa, S. arcana (174139) | |
| Middle Miocene | Australia (Victoria) | S. bombycina, S. clypeata (166365) | |
| Middle Miocene | Romania | S. teragona, S. geminipora (178089) | |
| Middle Miocene | Czech Republic | S. geminipora (178890 178896) S. geminipora, S. tetragona (178887 178893) S. tetragona (178888 178892 178895 178897 178898 178899 178901 178902) | |
| Middle Miocene | Poland | S. sp. (70539) | |
| Serravallian | Hungary | S. longirostris (34739) | |
| Serravallian | Ukraine | S. sp. (70569) | |
| Serravallian | Poland | S. sp. (70683) | |
| Sarmatian | Ukraine (Crimea) | S. sp. (194982) | |
| Sarmatian | Austria | S. sp. (25259) | |
| Tortonian | Spain | S. geminipora (177482) S. longirostris (177481 177486) S. sp., S. dunkeri, S. magnifica (178465) S. tetragona, S. unicornis, S. longirostris (177485) | |
| Tortonian | Panama | S. cornuta (61342) | |
| Tortonian - Zanclean | Australia (Victoria) | S. alata (166810) | |
| Messinian | Algeria | S. longirostris (69864 70785) | |
| Messinian | Spain | S. geminipora (177488) | |
| Messinian | Morocco | S. longirostris (34723) | |
| Early/Lower Pliocene | Greece (Rhodes) | S. longirostris (122994) | |
| Zanclean | Australia (Victoria) | S. burlingtoniensis (166744) | |
| Zanclean | Panama (Bocas del Toro) | S. cornuta (79982) | |
| Pliocene | Antarctica | S. magniporosa (41581) | |
| Pliocene | New Zealand | S. biserialis, S. butleri, S. spectabilis (173740) | |
| Pliocene | Spain | S. geminipora (177490) S. unicornis (177489) | |
| Pliocene | Australia (South Australia) | S. ludbrookae (172911) | |
| Late/Upper Pliocene | USA (Florida) | S. sp. (176821) | |
| Piacenzian | Panama (Bocas del Toro) | S. cornuta (61339 79998 91901 91902 91910) | |
| Piacenzian | Panama (Bocas) | S. cornuta (79983) | |
| Early/Lower Pleistocene | Italy | S. mutabilis, S. dunkeri (146292) S. mutabilis, S. dunkeri, S. magnifica (146291 146293) | |
| Calabrian | Costa Rica (Limon) | S. cornuta (79842) | |
| Middle Pleistocene | Greenland | S. bispinosa (75179) S. bispinosa, S. elmwoodiae, S. pachystega (75197) S. bispinosa, S. pachystega (75200) | |
| Late/Upper Pleistocene | USA (Maryland) | S. unicornis (66720) | |
| Late/Upper Pleistocene | USA (Virginia) | S. errata (57702 57703 57704 57705 57706) | |
| Late/Upper Pleistocene (interglacial) | USA (New York) | S. unicornis (81751) | |
| Late/Upper Pleistocene | USA (South Carolina) | S. unicornis (60928) | |
| Late/Upper Pleistocene | Mexico | S. cornuta (67642) S. japonica, Schizoporella indet. (146275) |