Platystrophia
(Redirected from Sphenophyllum bifurcatum)
| Platystrophia | |
|---|---|
| |
| Platystrophia ponderosa (Ordovician) | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Brachiopoda |
| Class: | Rhynchonellata |
| Order: | †Orthida |
| Family: | †Platystrophiidae |
| Genus: | †Platystrophia King, 1850 |
| Type species | |
| Terebratulites biforatus Schlotheim, 1820
| |
| Species | |
|
See Species. | |
Platystrophia is an extinct genus of brachiopods that lived from the Ordovician to the Silurian in Asia, Europe, North America, and South America. It has a prominent sulcus and fold. It usually lived in marine lime mud and sands.
Distribution
[edit]Platystrophia ponderosa has been found in the Fairview and Oregonia (=Arnheim) Formations, Platystrophia clarksvillensis in the Waynesville and Liberty Formations, and Platystrophia cypha from Grant Lake to the Liberty Formations. In South America, the genus is found in the Ordovician San Juan Formation of Argentina and the Caparo Formation of Venezuela.[1]
Species
[edit]Species in the genus Platystrophia include:[1][2]
- P. acutilirata (Conrad, 1842)
- P. amoena McEwan, 1919
- P. annieana Foerste, 1910
- P. anomala Hiller, 1980
- P. baltica Zuykov and Harper, 2007
- P. biforatus (Schlotheim, 1820)
- P. caelata Williams, 1974
- P. chama Eichwald, 1861
- P. clarkvillensis Foerste, 1910
- P. colbiensis Foerste, 1910
- P. costata Zuykov, 2000
- P. costatus (Pander, 1830)
- P. crassoplicata Alichova, 1951
- P. cypha (James, 1874)
- P. dentata Pander, 1830
- P. elegantula McEwan, 1919
- P. extensa McEwan, 1920
- P. hongueda
- P. hopensis (Foerste, 1910)
- P. humilis Li and Copper, 2006
- P. laticosta (James, 1871)
- P. lutkevichi Alikhova, 1951
- P. lynx Eichwald, 1830
- P. orbiculata Oraspold, 1959
- P. pogrebovi Zuykov and Harper, 2007
- P. ponderosa Foerste, 1909
- P. profundosulcata (Meek, 1873)
- P. putilovensis Zuykov, 1999
- P. quadriplicata Alikhova, 1951
- P. saxbyensis Oraspold, 1959
- P. scotica Williams, 1962
- P. tramorensis Liljeroth et al., 2017
- P. trentonensis McEwan, 1919
References
[edit]
- ^ a b Platystrophia at Fossilworks.org
- ^ Platystrophia at the Global Biodiversity Information Facility
Further reading
[edit]- Fossils (Smithsonian Handbooks) by David Ward (Page 79)
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Categories:
- Rhynchonellata
- Prehistoric brachiopod genera
- Ordovician brachiopods
- Silurian brachiopods
- Paleozoic brachiopods of Asia
- Paleozoic animals of Europe
- Paleozoic brachiopods of North America
- Paleozoic brachiopods of South America
- Ordovician Argentina
- Fossils of Argentina
- Fossils of Belarus
- Fossils of Belgium
- Fossils of Canada
- Fossils of China
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- Fossils of Great Britain
- Fossils of the United States
- Ordovician Venezuela
- Fossils of Venezuela
- Ordovician first appearances
- Silurian extinctions
- Fossils of Georgia (U.S. state)
- Paleozoic life of Ontario
- Verulam Formation
- Paleozoic life of British Columbia
- Paleozoic life of Manitoba
- Paleozoic life of the Northwest Territories
- Paleozoic life of Nunavut
- Paleozoic life of Quebec
- Fossil taxa described in 1850
- Orthida
- Brachiopod stubs