| 释义 |
- See also
- References
{{Infobox rockunit
| name = La Esperanza Group
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| type = Group
| age = Paleogene
| period = Paleogene
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| country = Mexico
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}}The La Esperanza Group is a geologic group in Mexico. It preserves fossils dating back to the Paleogene period. See also{{Portal|Earth sciences|Mexico|Paleontology|Paleogene|Cenozoic}}- List of fossiliferous stratigraphic units in Mexico
References- {{cite web|title= Fossilworks: Gateway to the Paleobiology Database|author= Various Contributors to the Paleobiology Database|url= http://www.fossilworks.org/|accessdate= 8 July 2014|deadurl= yes|archiveurl= https://web.archive.org/web/20140731140924/http://fossilworks.org/|archivedate= 31 July 2014|df= }}
{{Mexico-geologic-formation-stub}}{{Paleogene-stub}} 1 : Paleogene Mexico |