Laguna Colorada Formation
Appearance
Laguna Colorada Formation | |
---|---|
Stratigraphic range: Norian ~ | |
Type | Geological formation |
Unit of | El Tranquilo Group |
Lithology | |
Primary | Siltstone |
Other | dolomite |
Location | |
Coordinates | 48°06′S 68°18′W / 48.1°S 68.3°W |
Approximate paleocoordinates | 56°42′S 24°48′W / 56.7°S 24.8°W |
Region | Santa Cruz Province |
Country | ![]() |
Extent | Austral Basin |
The Laguna Colorada Formation is a geological formation of the Austral Basin in Patagonia, Argentina. The formation belongs to the El Tranquilo Group and dates back to the Norian.[1]
Vertebrate paleofauna
Dinosaur tracks geographically located in Santa Cruz Province, Argentina.[1]
Dinosaurs | ||||||
---|---|---|---|---|---|---|
Genus | Species | Location | Material | Notes | Images | |
Mussaurus | M. patagonicus | Santa Cruz Province | "More than [ten] fragmentary to complete skeletons, [four] skulls, juvenile to adult" | ![]() | ||
Heterodontosauridae indet. | Santa Cruz Province |
See also
References
- ^ a b c d Weishampel, David B; et al. (2004). "Dinosaur distribution (Late Triassic, South America)." In: Weishampel, David B.; Dodson, Peter; and Osmólska, Halszka (eds.): The Dinosauria, 2nd, Berkeley: University of California Press. Pp. 527–528. ISBN 0-520-24209-2.
- ^ "Table 12.1," in Weishampel, et al. (2004). Page 235.
Further reading
- A. M. Báez and C. A. Marsicano. 1998. A heterodontosaurian ornithischian in the Upper Triassic of southern Patagonia?. Gondwana 10: Event Stratigraphy of Gondwana, Cape Town, South Africa 27:14-15
- J. F. Bonaparte and M. Vince. 1979. El hallazgo del primer nido de dinosaurios triasicos, (Saurischia, Prosauropoda), Triasico Superior de Patagonia, Argentina [The discovery of the first nest of Triassic dinosaurs (Saurischia, Prosauropoda,) from the Upper Triassic of Patagonia, Argentina]. Ameghiniana 16(1-2):173-182
- R. M. Casamiquela. 1964. Sobre el hallazgo de dinosaurios triásicos en la Prov. de Santa Cruz [On the discovery of Triassic dinosaurs in Santa Cruz Prov.]. Argentina Austral 35:10-11
- D. Pol and J. E. Powell. 2007. Skull anatomy of Mussaurus patagonicus (Dinosauria: Sauropodomorpha) from the Late Triassic of Patagonia. Historical Biology 19(1):125-144
Categories:
- Geologic formations of Argentina
- Triassic System of South America
- Triassic Argentina
- Norian Stage
- Siltstone formations
- Dolomite formations
- Ichnofossiliferous formations
- Austral or Magallanes Basin
- Fossiliferous stratigraphic units of South America
- Paleontology in Argentina
- Geology of Santa Cruz Province, Argentina
- Geology of Patagonia