| Nariva Formation | |
|---|---|
| Stratigraphic range: Paleocene | |
| Type | Formation | 
| Location | |
| Coordinates | 10°18′N61°30′W / 10.3°N 61.5°W | 
| Approximate paleocoordinates | 7°18′N47°54′W / 7.3°N 47.9°W | 
| Country | Trinidad and Tobago | 
| Type section | |
| Named for | Nariva River | 
The Nariva Formation is a geologic formation in Trinidad and Tobago. It preserves fossils dating back to the Paleogene period. [1]