Balumtun Sandstone
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| Balumtun Sandstone | |
|---|---|
| Stratigraphic range: Aquitanian ~ | |
| Type | Formation |
| Unit of | Río Concepción Group |
| Underlies | Tulijá Formation |
| Overlies | Mazantic Shale |
| Thickness | 760 metres |
| Lithology | |
| Primary | Sandstone |
| Other | Conglomerate |
| Location | |
| Coordinates | Lua error in Module:Coordinates at line 489: attempt to index field 'wikibase' (a nil value). |
| Approximate paleocoordinates | Lua error: callParserFunction: function "#coordinates" was not found. |
| Region | Chiapas |
| Country | Mexico |
| Type section | |
| Named for | Balumtun |
The Balumtun Sandstone is a geologic formation in Chiapas, Mexico. The formation is up to 760 metres thick, and consists of gray sandstone, that were deposited during the Upper Aquitanian stage of the Early Miocene.[1]
See also
[edit | edit source]References
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Further reading
[edit | edit source]- M. d. C. Perrilliat, F. J. Vega, and M. A. Coutiño. 2010. Miocene mollusks from the Simojovel area in Chiapas, southwestern Mexico. Journal of South American Earth Sciences 30:111-119
- S. D. Webb, B. L. Beatty, and G. Poinar, Jr. 2003. New evidence of Miocene Protoceratidae including a new species from Chiapas, Mexico. Bulletin of the American Museum of Natural History 279:348-367