The Rio Piranhas Formation is a Berriasian to Hauterivian geologic formation in Paraíba, Brazil. Fossil ornithopod tracks have been reported from the formation. Also fossils of Triunfosaurus leonardii have been found in the formation.
The Rio Piranhas Formation is a Berriasian to Hauterivian geologic formation in Paraíba, Brazil. Fossil ornithopod tracks have been reported from the formation. Also fossils of Triunfosaurus leonardii have been found in the formation. (en)
The Rio Piranhas Formation is a Berriasian to Hauterivian geologic formation in Paraíba, Brazil. Fossil ornithopod tracks have been reported from the formation. Also fossils of Triunfosaurus leonardii have been found in the formation. (en)