David A. Krauss
Department of Biology, Boston College, MA, U.S.A.
Krauss D . A., Gupta A., Santarosa J. and Scivoletti, N., 2002, Claw geometry is an indicator of the terrestrial habits of pterosaurs. 62nd Annual Meeting of the Society of Vertebrate Paleontology. Oct. 9-12. (Science News vol 162:17 26 Oct 2002 p. 270)