Asencio Formation
Asencio Formation | |
---|---|
Stratigraphic range: Campanian-Maastrichtian ~83.6–66.0 Ma PreꞒ Ꞓ O S D C P T J K Pg N | |
Type | Geological formation |
Sub-units | Del Palacio Member |
Underlies | Queguay & Fray Bentos Formations |
Overlies | Mercedes Formation |
Lithology | |
Primary | Sandstone |
Location | |
Coordinates | Asencio Formation (Uruguay) |
The Asencio Formation is a geological formation in the Paraná Basin of southwestern Uruguay whose strata date back to the Late Cretaceous (Campanian-Maastrichtian). Dinosaur remains are among the fossils that have been recovered from the formation.[1]
Vertebrate paleofauna
Fossil eggs
See also
- List of dinosaur-bearing rock formations
- List of fossiliferous stratigraphic units in Uruguay
- Adamantina Formation
- Allen Formation
- Marília Formation
References
- ^ Weishampel et al., 2004, pp. 600-604
- ^ Neuquensaurus australis at Fossilworks.org
- ^ Laplatasaurus araukanicus at Fossilworks.org
- ^ Antarctosaurus wichmannianus at Fossilworks.org
- ^ a b Mones, A. (1980) "Nuevos elementos de la paleoherpetofauna del Uruguay (Crocodilia y Dinosauria)." Actas II Congreso Argentino de Paleontologia y Bioestratigrafia y I Congreso Latinoamericano, Buenos Aires 1:265-277 (in Spanish)
Bibliography
- Weishampel, David B.; Dodson, Peter; Osmólska, Halszka (2004), The Dinosauria, 2nd edition, Berkeley: University of California Press, pp. 1–880, ISBN 0-520-24209-2, retrieved 2019-02-21
Further reading
- F. v. Huene. 1929. Terrestrische Oberkreide in Uruguay [The terrestrial Upper Cretaceous in Uruguay]. Centralblatt für Mineralogie, Geologie und Paläontologie Abteilung B 1929:107-112
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- Asencio Formation
- Botucatu Formation
- Buena Vista Formation
- Camacho Formation
- Cordobés Formation
- Dolores Formation
- Fray Bentos Formation
- Guichón Formation
- Libertad Formation
- Mangrullo Formation
- Mercedes Formation
- Queguay Formation
- Raigón Formation
- Rio Bonito Formation
- San Gregorio Formation
- San José Formation
- Sopas Formation
- Tacuarembó Formation
- Tres Islas Formation
- Yaguarí Formation