1. A description of new species of zeuglodont and of leathery turtle from the Eocene of southern Nigeria;Andrews;Proc. Zool. Soc. London,1920
2. A new archaic cetacean from the Oligocene of northwest Oregon;Emlong;Bull. Mus. Nat. Hist. Univ. Oregon,1966
3. Structural orientation and density in cetacean humeri;Felts;Amer. J. Anat.,1965
4. Neue Zeuglodonten aus dem unteren Mitteleocän vom Mokattam bei Cairo;Fraas;Geol. Paläont. Abh., (N.S.),1904