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William Hammer Publications
Professional Publications In Journals/Books

2000 Hammer, W.R. Mesozoic vertebrates from the Central Transantarctic Mountains. In: Gondwana Alive, John M. Anderson, ed. National Botanical Institute, Pretoria, South Africa. In Press.
2000 Hammer, W.R., Antarctica during the Age of Reptiles. In: Antarctica, Jeff Rubin ed., p. 322-323. Lonely Planet Publications, London.
1999 Hammer, W.R. and Hickerson, W.J., Gondwana dinosaurs from the Jurassic of Antarctica. In: Proceedings of the Second Gondwana Dinosaur Symposium. Y. Tomida, T.H. Rich and P. Vickers-Rich eds., National Science Museum Monographs, No. 15, p. 211-218. Tokyo, Japan.
1999 Hammer, W.R., A review of Mesozoic vertebrate faunas from Antarctica. In: Proceedings of Gondwana 10, South African Journal of Science.
1997

Hammer, W.R., Jurassic dinosaurs from Antarctica. In: Proceedings of the Third Dinofest Conference, Academy of Natural Sciences Press, Philadelphia, pp. 249-252.

1997 Rich, T.H., Gangloff, R.A. and Hammer, W.R., Polar Dinosaurs. In: Encyclopedia of Dinosaurs, Philip J. Currie and Kevin Padian, eds., Academic Press, New York, pp. 562-573.
1996 Hammer, W.R., Implications of an Early Jurassic vertebrate fauna from Antarctica. In: The Continental Jurassic, Michael Morales, ed. Museum of Northern Arizona 60, pp. 215-218.
1995 Hammer, W.R., Hickerson, W.J. and Slaughter, R., Evidence of theropod behavior from the Jurassic of Antarctica, Antarctic Journal of the United States, v. 30, no. 5, pp. 55-57.
1995 Hammer, W.R., New therapsids from the upper Fremouw Formation of Antarctica. Journal of Vertebrate Paleontology, v. 15, no. 1, pp. 105-112.
1994 Hammer, W.R., Hickerson, W.J. and Slaughter, R., A dinosaur assemblage from the Transantarctic Mountains. Antarctic Journal of the United States, v. 29, no. 5, pp. 31-33.
1994 Elliot, D.H. and Hammer, W.R., Paleoclimate indicators in Jurassic volcanic strata, Transantarctic Mountains, Antarctica. In: Proceedings from the 8th Gondwana Conference, Calcutta, India.
1994 Hammer, W.R. and Hickerson, W.J., A crested theropod dinosaur from Antarctica. Science, v. 264, pp. 828-830.
1993 Hammer, W.R. and Hickerson, W.J., A brief review of Mesozoic terrestrial vertebrates from the Transantarctic Mountains including evidence of a scavenging theropod. Antarctic Journal of the United States, v. 28, pp. 33-35.
1993 Hammer, W.R., The discovery of Jurassic age dinosaurs in Antarctica. In: Dinosaurs 3. Gakken Ltd. publisher, Tokyo, Japan, pp. 4-19.
1992 Hammer, W.R. and Hickerson, W.J., Comments on the fossil vertebrates from the Falla Formation (Jurassic), Beardmore Glacier region, Antarctica. Antarctic Journal of the United States, v. 27, p. 1.
1992 Collinson, J.W. and Hammer, W.R., Antarctica's place in Gondwanaland. In: Earth Interpreters, F.M. Fryxell, Geology and Augustana. D. Schroeder and R. Anderson, Editors, Augustana Library Publication, pp. 123-131.