Английская Википедия:Charactosuchus
Шаблон:Short description Шаблон:Automatic taxobox
Charactosuchus is an extinct genus of crocodilian. It was assigned to the family Crocodylidae in 1988.[1] Specimens have been found in Colombia, Brazil, Jamaica, and possibly Florida and South Carolina. It was gharial-like in appearance with its long narrow snout but bore no relation to them, being more closely related to modern crocodiles than to gharials.[2]
Species
South America
The type species, C. fieldsi, has been found from the Villavieja Formation at the Konzentrat-Lagerstätte La Venta in Colombia and dates back to the Middle Miocene (Laventan). It has also been found in the Mayoan to Montehermosan Urumaco Formation at Urumaco in Venezuela,[3] and in the Solimões Formation in Acre State, Brazil,[4] along with C. sansoai,[5] and the possible species C. mendesi (sometimes assigned to Brasilosuchus).[6]
Caribbean
In 1969, a lower jaw of a crocodilian that dated back to the Lutetian stage of the Eocene was found in the Chapelton Formation of Saint James Parish, Jamaica, and was described as belonging to a new species of Charactosuchus named C. kugleri.[7][8] However, this species may be considered synonymous with Dollosuchus, according to later papers.[9]
North America
Isolated teeth thought to be from the genus have been found from Florida and South Carolina and are of early Pliocene age.[10] This was thought to be evidence of the interchange between North and South American faunas, with the genus first appearing in North America and then migrating down into Colombia and Brazil.[11] This theory is no longer accepted,[12] although the presence of Charactosuchus from Jamaica may suggest a European origin, with the genus migrating across either the De Geer or Thule land bridges.[13]
References
External links
Шаблон:Extinct Crocodilia Шаблон:Taxonbar
- ↑ Carroll, R. L.(1988). Vertebrate Paleontology and Evolution. WH Freeman and Company, New York Шаблон:ISBN
- ↑ Шаблон:Cite journal
- ↑ Charactosuchus at Fossilworks.org
- ↑ Шаблон:Cite journal
- ↑ Souza Filho, J. P. (1991). Charactosuchus sansaoi, uma nova espécie de Crocodilidae (Crocodylia) do Neógeno do Estado o Acre, Brasil. Actas do XII Congreso Brasileiro de Paleontologia, 36.
- ↑ Шаблон:Cite journal
- ↑ Шаблон:Cite journal
- ↑ Portell, R. W., Donovan, S. K., and Domning, D. P. (2001). Early Tertiary vertebrate fossils from seven Rivers, Parish of St. James, Jamaica, and their biogeographical implications. Biogeography of the West Indies 191-200
- ↑ Domning, D. P. and Clark, J. M. (1993). Jamaican Tertiary marine Vertebrata. In: R.M. Wright and E. Robinson (eds.), Biostratigraphy of Jamaica. Geological Society of America Memoir 182:413–415.
- ↑ Шаблон:Cite journal
- ↑ Estes, R. and Báez, A. (19850. Herpetofaunas of North and South America during the Late Cretaceous and Cenozoic: evidence for interchange? In: F.G. Stehli and S.D. Webb (eds.), The Great American Biotic Interchange, 139–197. Plenum Press, New York.
- ↑ Langston, W. and Gasparini, Z. (1997). Crocodilians, Gryposuchus and the South American gavials. In: R.F. Kay, R.H. Madden, R.L. Cifelli, and J. Flynn (eds.), Vertebrate Paleontology in the Neotropics. The Miocene fauna of La Venta, Colombia, 113–154. Smithsonian Institution Press, Washington.
- ↑ Agustí, J. and Antón, B. 2002. Mammoths, Sabretooths and Hominids: 65 Million Years of Mammalian Evolution in Europe. 313 pp. Columbia Univ. Press, New York
- Английская Википедия
- Crocodilians
- Paleogene crocodylomorphs
- Miocene crocodylomorphs
- Pliocene crocodylomorphs
- Eocene reptiles of North America
- Paleogene Jamaica
- Fossils of Jamaica
- Miocene reptiles of South America
- Montehermosan
- Huayquerian
- Chasicoan
- Mayoan
- Laventan
- Neogene Brazil
- Fossils of Brazil
- Neogene Colombia
- Fossils of Colombia
- Honda Group, Colombia
- Neogene Venezuela
- Fossils of Venezuela
- Fossil taxa described in 1965
- Prehistoric pseudosuchian genera
- Страницы, где используется шаблон "Навигационная таблица/Телепорт"
- Страницы с телепортом
- Википедия
- Статья из Википедии
- Статья из Английской Википедии