Authors: Gingerich, PD ul Haq, M Zalmout, IS Khan, IH Malkani, MS

Citation: Pd. Gingerich et al., Origin of whales from early artiodactyls: Hands and feet of eocene Protocetidae from Pakistan, SCIENCE, 293(5538), 2001, pp. 2239-2242

Authors: Zalmout, IS Mustafa, HA Gingerich, PD

Citation: Is. Zalmout et al., Priabonian Basilosaurus isis (Cetacea) from the Wadi Esh-Shallala Formation: First marine mammal from the Eocene of Jordan, J VERTEBR P, 20(1), 2000, pp. 201-204