Bair, John; Hart, George F. (1984): Palynology of some Lower Cretaceous sediments from the Malvinas area, South Atlantic. Instituto de Geologia de la UNAM, Mexico, D.F., Mexico, In: del Carmen Perrilliat, Maria (editor), Memoria; III Congreso latinoamericano de paleontologia Proceedings of the Third Latin American congress of paleontology, 3, 280-288, georefid:1985-032536