Gazelle : The Palestinian Biological Bulletin (ISSN 0178 – 6288) . Number 134, February 2016, pp. 1-44. | Page 37

37

Prof. Dr. Sc. Norman Ali Bassam Ali Taher Khalaf-von Jaffa studying the fossils at Wadi
El-Hitan (Whales Valley), Al-Fayyum, Western Desert, Egypt. 11.07.2012. Photo by:
Ola Mostafa Khalaf. https://www.flickr.com/photos/50022881@N00/15478492426/
Gingerich, P. D. (1992). Marine Mammals (Cetacean and Sirenia) from the Eocene
of Gebel Mokattam and Fayum, Egypt: Stratigraphy, Age, and
Paleoenvironments. University of Michigan Papers on Paleontology 30: 1–84.
Gingerich, P. D. (1998). Paleobiological Perspectives on Mesonychia, Archaeoceti,
and the Origin of Whales. In Thewissen, J. G. M. The Emergence of Whales:
Evolutionary Patterns in the Origin of Cetacea. Advances in Vertebrate
Paleobiology 1. Springer. pp. 424–439. ISBN 9780306458538.
Gingerich, P. D. (2007). Early evolution of whales: a century of research in Egypt.
In Fleagle, J. G.; Gilbert, Christopher C. Elwyn Simons: A Search for Origins.
New York: Springer. pp. 107–124. ISBN 978-0-387-73896-3.
Gingerich, P. D.; Arif, M; Bhatti, M Akram; Anwar, M; Sanders, William J (1997).
Basilosaurus drazindai and Basiloterus hussaini, New Archaeoceti (Mammalia,
Cetacea) from the Middle Eocene Drazinda Formation, with a Revised
Interpretation of Ages of Whale-Bearing Strata in the Kirthar Group of the
Sulaiman Range, Punjab (Pakistan). Contributions from the Museum of
Paleontology, University of Michigan 30 (2): 55–81.
Gazelle : The Palestinian Biological Bulletin – Number 134 – February 2016