Subject: Re: paleontology history of the hearing system among mamals and prehuman species From: Mike Ravicz <Mike_Ravicz@xxxxxxxx> Date: Tue, 26 Sep 2006 09:18:33 -0400A paper by my colleague John Rosowski is a good place to start: "What did Morganucodon hear?", Rosowski and Graybeal, Zool. J. Linnean Soc. 101: 131-168 (1991). Also a book "Evolutionary Biology of Hearing", D.B. Webster et al. (Eds). Springer-Verlag: New York (1992).