†Masracetus markgrafi Gingerich 2007

Gingerich 2007. Stromerius nidensis, new archaeocete (Mammalia, Cetacea) from the Upper Eocene Qasr el-Sagha Formation, Fayum, Egypt. Contributions from the Museum of Paleontology University of Michigan, 31(13), December 20 2007: 363-377