Sousa FormationThe Sousa Formation is a Berriasian-Hauterivian geologic formation in Paraíba, Brazil. Fossil sauropod tracks have been reported from the formation.IchnofossilsAmong others, these ichnofossils have been reported from the formation: Carnosauria indet. Coelurosauria indet. Moraesichnium barbarenae Sousaichnium pricei Sousatitanosauripus robsoni. ''Staurichnium diogenis''