Meldrum, D Jeffrey Axial skeleton of Cebupithecia sarmientoi (Pitheciinae, Platyrrhini) from the middle miocene of La Venta, Colombia. [electronic resource] - American journal of primatology 1991 - 69-89 p. digital Publication Type: Journal Article ISSN: 1098-2345 Standard No.: 10.1002/ajp.1350250202 doi