This is a list of fossiliferous stratigraphic units in Guinea .
Group | Formation | Period | Notes |
---|---|---|---|
Sangui Sandstone | Ludlow | [1] | |
Telimele Group | Bambaya Sandstone | Ludlow | [2] |
The Aztec Sandstone is an Early Jurassic geological formation of primarily eolian sand from which fossil pterosaur tracks have been recovered. The formation is exposed in the Mojave Desert of Arizona, California and Nevada.
The Assaouas Formation, also referred to as the Assaouas Sandstone is a Late Jurassic geologic formation in Niger. Fossil sauropod tracks have been reported from the formation.