Vilquechico Formation
The Vilquechico Formation is a Late Campanian to Late Maastrichtian geologic formation in southern Peru. Fossil ornithopod tracks have been reported from the formation.[1] The formation overlies the Ayabacas Formation and is overlain by the Auzangate Formation.[2]
| Vilquechico Formation | |
|---|---|
| Stratigraphic range: Late Campanian-Late Maastrichtian ~ | |
| Type | Geological formation |
| Underlies | Auzangate Formation |
| Overlies | Ayabacas Formation |
| Lithology | |
| Primary | Sandstone |
| Other | Shale |
| Location | |
| Coordinates | 15°13′03″S 69°40′56″W |
| Region | Puno Department |
| Country |  Peru |
| Type section | |
| Named for | Vilquechico |
 Paleogeography of Northern South America, 65 Ma by Ron Blakey | |
Type locality of the Vilquichico Formation in Peru
See also
References
- Weishampel, et al. (2004). "Dinosaur distribution." Pp. 517-607.
- Jaimes et al., 2016, p.1
- Salas & Chacaltana, 2010, p.54
- Jaimes et al., 2016, p.3
Bibliography
- ; , and . 2016. Nuevas Icnitas de un Dinosaurio Terópodo del Cretáceo Superior en Sedimentitas de la Formación Vilquechico, Perú, 1–4. XVIII Congreso Peruano de Geología. Accessed 2017-06-05.
- , and . 2010. Huellas de un arcosaurio triásico en la Formación Sarayaquillo (Cuenca Ene, Perú) y el icnoregistro de vertebrados en el mesozóico del Perú. Boletín de la Sociedad Geológica del Perú 104. 41–58. Accessed 2017-06-05.
- ; , and . 2004. The Dinosauria, 2nd edition, 1–880. Berkeley: University of California Press. Accessed 2019-02-21. ISBN 0-520-24209-2
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