Английская Википедия:El Molino Formation
Шаблон:Other uses Шаблон:Infobox rockunit The El Molino Formation is a Maastrichtian geologic formation pertaining to the Puca Group of central Bolivia. The formation comprises fine-grained sandstones and sandy limestones with stromatolites deposited in a shallow marine to lacustrine environment. The formation has provided fossils of Dolichochampsa minima,[1] and ichnofossils of Ankylosauria indet., Ornithopoda indet., Theropoda indet. and Titanosauridae indet.[2][3][4] The tracksite of Cal Orcko is the best known example of the ichnofossil locations of the formation. The ichnofossil of Ligabueichnum bolivianum may be attributed to an ankylosaur.[5] The fossil fish species Dasyatis molinoensis is named after the formation.
Fossil content
Other fossils retrieved from the formation are:[6] Шаблон:Div col
- Coelodus toncoensis
- Dagetella sudamericana
- Dasyatis branisai, D. molinoensis, D. schaefferi
- Gasteroclupea branisai
- Ischyrhiza hartenbergeri
- Latinopollia suarezi
- Lepidotyle enigmatica
- Ligabueichnum bolivianum[5]
- Noterpeton bolivianum
- Phaerodusichthys taverni
- Pucabatis hoffstetteri
- Pucapristis branisi
- Stephanodus minimus
- Lepidosiren cf. paradoxa
- Andinichthys sp.
- Ceratodus sp.
- Enchodus sp.
- Lepisosteus sp.
- Pucalithus sp.[7]
- Rhineastes sp.
- Santosius sp.
- Anura indet.
- Coelurosauria indet.
- Crocodylia indet.
- Dryolestidae indet.
- Eutheria indet.
- cf. Cyprinodontiformes indet.
- Gymnophiona indet.
- Heterotidinae indet.
- ?Madtsoiidae indet.
- Podocnemididae indet.
- Pycnodontidae indet.
- Sauropoda indet.
- Siluriformes indet.
- Tetragonopterinae indet.
See also
- List of fossiliferous stratigraphic units in Bolivia
- List of stratigraphic units with dinosaur tracks
- Cajones Formation
- Chaunaca Formation
- La Puerta Formation
- Toro Toro Formation
References
Bibliography
- ↑ Buffetaut, 1987
- ↑ Lockley et al., 2002, p.389
- ↑ La Palca village at Fossilworks.org
- ↑ Cal Orcko tracksite at Fossilworks.org
- ↑ 5,0 5,1 Leonardi, 1994, p.39
- ↑ Pajcha Pata at Fossilworks.org
- ↑ Leonardi, 1994, p.40
- Английская Википедия
- Geologic formations of Bolivia
- Upper Cretaceous Series of South America
- Cretaceous Bolivia
- Maastrichtian Stage of South America
- Sandstone formations
- Limestone formations
- Lacustrine deposits
- Shallow marine deposits
- Ichnofossiliferous formations
- Fossiliferous stratigraphic units of South America
- Paleontology in Bolivia
- Geography of Cochabamba Department
- Geography of Chuquisaca Department
- Geography of Potosí Department
- Страницы, где используется шаблон "Навигационная таблица/Телепорт"
- Страницы с телепортом
- Википедия
- Статья из Википедии
- Статья из Английской Википедии