Английская Википедия:Colorado Formation, Argentina
Материал из Онлайн справочника
Перейти к навигацииПерейти к поиску
Шаблон:Short description Шаблон:Other uses Шаблон:Infobox rockunit
The Colorado Formation is a Late Cretaceous (Campanian to Maastrichtian geologic formation that is exposed within the Colorado Basin in the southeastern part of La Pampa Province, Argentina. Fossil dinosaur eggs of Sphaerovum erbeni have been reported from the nonmarine, fluvial strata of this formation.[1][2]
Description
The formation overlies the Paleozoic basement and has an estimated thickness of Шаблон:Convert.[3] The Colorado Formation comprises medium-grained sandstones with intercalated conglomerates with pebbly beds that can be interpreted as fluvial to alluvial deposits.[3][4]
See also
- List of dinosaur-bearing rock formations
- List of stratigraphic units with dinosaur trace fossils#Eggs or nests
References
Bibliography
- ↑ Casadio, S., T. Manera, A. Parras, C. L. Montalvo (2002) Huevos de dinosaurios (Faveoloolithidae) del Cretácico superior de la Cuenca del Colorado, Provincia de La Pampa, Argentina. Ameghiniana. 39(3):285–293.
- ↑ Шаблон:Cite book
- ↑ 3,0 3,1 López, 2017, p.19
- ↑ Hucal eggsite locality A at Fossilworks.org
Категории:
- Английская Википедия
- Geologic formations of Argentina
- Upper Cretaceous Series of South America
- Cretaceous Argentina
- Campanian Stage
- Maastrichtian Stage of South America
- Sandstone formations
- Conglomerate formations
- Alluvial deposits
- Fluvial deposits
- Ooliferous formations
- Fossiliferous stratigraphic units of South America
- Paleontology in Argentina
- Geology of La Pampa Province
- Страницы, где используется шаблон "Навигационная таблица/Телепорт"
- Страницы с телепортом
- Википедия
- Статья из Википедии
- Статья из Английской Википедии