Colleagues, Please note that Volume 27, No. 4 (May, 2001) of Computers and Geosciences is a Special Issue on "Three-dimensional reconstruction, modelling and visualization of geological materials". This well illustrated issue comes with a CD, and is also available online at the following URL: http://www.elsevier.nl/gej-ng/10/13/38/show/toc.htt Sadly, some of the animations do not work on the online or CD versions (Elsevier's problem, not ours). These can generally be found at author web sites, URLs for which are given in the articles. Enjoy, Scott ************************************************************************* Scott E. Johnson Department of Geological Sciences 5790 Bryand Global Sciences Center University of Maine Orono, ME 04469-5790 USA email: [log in to unmask] phone: (207) 581-2142 Fax: (207) 581 2202 http://www.geology.um.maine.edu/user/scott_johnson/HM.html *************************************************************************