Buelna Formation
The Buelna Formation is a geologic formation in Mexico. It preserves fossils dating back to the Cambrian period.[2]
| Buelna Formation Stratigraphic range: Cambrian | |
|---|---|
| Type | Formation |
| Underlies | Cerro Prieto Formation[1] |
| Overlies | Proveedora Quartzite[1] |
| Location | |
| Country | Mexico |
References
- John H. Stewart; M.A.S. McMenamin; J. M. Morales-Ramirez (1984). "Upper Proterozoic and Cambrian rocks in the Caborca region, Sonora, Mexico; physical stratigraphy, biostratigraphy, paleocurrent studies, and regional relations" (PDF). Professional Paper: 8. doi:10.3133/PP1309. ISSN 2330-7102. Wikidata Q61047369. Retrieved 22 April 2020.
- Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Archived from the original on 31 July 2014. Retrieved 8 July 2014.
External links
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