Sabana Grande Formation
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Not to be confused with Sabana Formation.
The Sabana Grande Formation is a geologic formation in western Puerto Rico. The conglomerates and limestones of the formation preserve gastropod fossils of Trochactaeon woodsi dating back to the Late Campanian period.[1]
Quick Facts Type, Lithology ...
Sabana Grande Formation | |
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Stratigraphic range: Late Campanian | |
Type | Formation |
Lithology | |
Primary | Conglomerate |
Other | Limestone |
Location | |
Coordinates | 18.1°N 67.1°W / 18.1; -67.1 |
Approximate paleocoordinates | 15.8°N 58.4°W / 15.8; -58.4 |
Region | Caribbean |
Country | Puerto Rico |
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