print email comment close Geology: Plate Tectonics URL: http://www.ucmp.berkeley.edu/geology/tectonics.html Description: Contains an overview of plate tectonics theories (including information on Alfred Wegener), a description of the mechanisms driving plate tectonics, and animation illustrating the positions of the continents during various geologic time periods. From the Museum of Paleontology, University of California, Berkeley. Publisher: University of California, Berkeley Extra Keywords Pangaea continental drift Dublin Core Material Type: Text, Image Library of Congress Subject Headings: Geology Plate tectonics LII Database Information: Record 15525 created by Martha Gifford on 05/08/2002 Last modification on 08/09/2003 Published: 05/08/2002   California Digital Library LII Item ID: http://lii.org/cs/lii/view/item/15525