Paucituberculata List of fossiliferous stratigraphic units in Bolivia Laventan Opossum 2016 in paleomammalogy Guabirotuba Formation List of prehistoric mammals South American land mammal age Divisaderan
Paucituberculata List of fossiliferous stratigraphic units in Bolivia Laventan Opossum 2016 in paleomammalogy Guabirotuba Formation List of prehistoric mammals South American land mammal age Divisaderan