| Caranguejeira Conglomerate | |
| Type: | Geological formation |
| Period: | Cenomanian |
| Age: | Aptian-Cenomanian |
| Prilithology: | Conglomerate |
| Region: | Santarém |
| Coordinates: | 39.7°N -8.6°W |
| Paleocoordinates: | 29.6°N -1.9°W |
| Extent: | Lusitanian Basin |
The Caranguejeira Conglomerate (pt|Conglomerados de Caranguejeira) is an Aptian to Cenomanian geologic formation in Portugal. Dinosaur remains diagnostic to the genus level are among the fossils that have been recovered from the formation.[1]