. . . "Psilotrisauropus"@en . "870"^^ . "Psilotrisauropus"@en . . . . . . . . . . . . . . . . . . "Psilotrisauropus is an ichnogenus of reptile footprint."@en . . . "Psilotrisauropus is an ichnogenus of reptile footprint."@en . . . . . . "30570149"^^ . "1014671549"^^ . . . . "Ellenberger, 1972"@en . .