| Older Parian Group | |
|---|---|
| Stratigraphic range: Aptian | |
| Type | Group |
| Lithology | |
| Primary | Bituminous limestone |
| Location | |
| Coordinates | 10°30′N 61°18′W / 10.5°N 61.3°W / 10.5; -61.3 |
| Approximate paleocoordinates | 9°18′N 29°24′W / 9.3°N 29.4°W / 9.3; -29.4 |
| Country |  Trinidad and Tobago |
  Older Parian Group (Trinidad and Tobago) | |
The Older Parian Group is a geologic groupinTrinidad and Tobago. The bituminous limestone preserves fossilsofDidymotis trinidadensis dating back to the Aptian period.[1]
