On Sun, 13 Aug 2000, Angel Rodriguez wrote: > In the book Anatomy of seismograms by Ota Kulhanek page 22 he says > that the P* and S* are sometimes alternatively referred to as the Pb > and Sb, the subscript b referring to basaltic layer That is an interesting name for it, especially when there is no characteristic basalt layer in most regions of continental crust, but that seems to clinch the origin of the name at least! ****************************************************************************** John Hernlund Department of Geological Sciences Arizona State University E-mail: hernlund@....... WWW: http://www.public.asu.edu/~hernlund/ ****************************************************************************** __________________________________________________________ Public Seismic Network Mailing List (PSN-L)
Larry Cochrane <cochrane@..............>