San Juan Raya Formation
Appearance
San Juan Raya Formation | |
---|---|
Stratigraphic range: Aptian-Albian ~ | |
Type | Formation |
Lithology | |
Primary | Shale |
Other | Mudstone, sandstone |
Location | |
Coordinates | 18°24′N 97°42′W / 18.4°N 97.7°W |
Approximate paleocoordinates | 16°54′N 54°54′W / 16.9°N 54.9°W |
Region | Puebla |
Country | Mexico |
The San Juan Raya Formation is a geologic formation in Mexico. It preserves fossils dating back to the Albian and Aptian stages of the Early Cretaceous period.[1]
See also
[edit]References
[edit]- ^ San Juan Raya Formation at Fossilworks.org