Английская Википедия:Crioceratites
Шаблон:Short description Шаблон:Automatic taxobox
Crioceratites is an ammonite genus from the Early Cretaceous belonging to the Ancyloceratoidea.
Crioceratites was formerly included in the Ancyloceratidae, in the subfamily Crioceratinae which was subsequently elevated in rank to the family Crioceratidae. Crioceras and Toxoceras d'Orbigny and possibly Emericiceras Sarka 1954 are junior synonyms.
Species
Species within the genus Crioceratites include:[1][2] Шаблон:Div col
- C. anglesensis Sarkar, 1955
- C. anglesensis non Sarkar Thomel, 1965
- C. angulatus Torcapel, 1884 - nomen dubium
- C. arci Dimitrova, 1967
- C. arkelli Sarkar, 1955
- C. baylei Sarkar, 1955
- C. barrabei Sarkar, 1955
- C. bispinatus Reynés, 1876 - nomen dubium
- C. bituberculatus D'Orbigny, 1842 - nomen dubium
- C. coniferus Busnardo in Busnardo et al., 2003
- C. curnieri Ropolo, 1992
- ?C. delessei Reynés, 1876
- C. duvalii Léveillé, 1837
- C. gagarini Dimitrova, 1967
- C. heterocostatus Mandov, 1976
- C. hildiensiformis Roch, 1930
- C. inermis Sarkar, 1955
- C. irregularis Dimitrova, 1967
- C. karakaschi Sarkar, 1955
- C. koechliniformis Sarkar, 1955
- C. krenkeli Sarkar, 1955
- C. lorioli Matheron, 1880
- C. loryi Sarkar, 1955
- C. mandovi Avram, 1995
- C. matsumotoi Sarkar, 1955
- ?C. monotuberculatus Avram, 2002 - nomen nudum
- C. monsalvensis Etayo-Serna, 1968
- ?C. mundum Renngarten, 1951 - nomen nudum
- C. panescorii Astier, 1851 - nomen dubium
- C. piveteaui Sarkar, 1955
- ?C. portarum Etayo-Serna, 1968
- C. primitivus Reboulet, 1996
- C. ramkrishnai Sarkar, 1955
- C. rodighieri Dimitrova, 1967
- C. sahnii Sarkar, 1955
- C. schindewolfi Sarkar, 1955
- C. shibaae Sarkar, 1955
- C. shibaniae Sarkar, 1955
- C. sinzowi Karakasch, 1907
- C. sornayi Sarkar, 1955
- C. stahleckeri Sarkar, 1955
- C. tehamaensis Anderson, 1938
- ?C. tenuilobatus von Koenen, 1902
- C. vialii Sarkar, 1955
- C. villiersianus D'Orbigny, 1842
- C. vishnui Sarkar, 1955
Description
Crioceratites is coiled in an open, normally equiangular spiral with an oval or subquadrate whorl section. The surface is banded by fine, dense, rounded ribbing sectioned by periodically spaced thick and often spinose ribs.
Distribution
Crioceratites fossils have been found in Lower Cretaceous Valanginian-Barremanian, sediments in Europe, Africa, Asia, North America and South America; Argentina, Chile and Colombia (Paja Formation).
References
Further reading
- Simon & Schuster's Guide To Fossils (Nature Guide Series) by Paolo Arduini
- Treatise on Invertebrate Paleontology, Part L, Ammonoidea,--Ancyloceratiaceae; Geological Society of America 1957, reprinted 1990.
- ↑ Шаблон:Cite web
- ↑ Klein, J. et al. FOSSILIUM CATALOGUS I:ANIMALIA Pars 144, Lower Cretaceous Ammonites III Bochianitoidea, Protancyloceratoidea, Ancyloceratoidea, Ptychoceratoidea, 2007.
- Английская Википедия
- Страницы с неработающими файловыми ссылками
- Crioceratitidae
- Ammonitida genera
- Early Cretaceous ammonites of North America
- Ammonites of Europe
- Ammonites of South America
- Cretaceous Argentina
- Cretaceous Chile
- Cretaceous Colombia
- Altiplano Cundiboyacense
- Paja Formation
- Страницы, где используется шаблон "Навигационная таблица/Телепорт"
- Страницы с телепортом
- Википедия
- Статья из Википедии
- Статья из Английской Википедии