Tue 24 Apr, 2012 07:22 am - Some good basic dounloads at:
http://www.bgs.ac.uk/downloads/search.cfm?SECTION_ID=0&MIME_TYPE=0&SEARCH_TXT=Plate+Tectonics&dlBtn=go (view)
Mon 23 Apr, 2012 07:03 pm - [quote]The mid Atlantic seam is pushing South America and Africa apart[/quote]
True, but the spreading ridge in the Indian Ocean must be pushing Africa from the other side. (view)
Mon 23 Apr, 2012 03:51 pm - Looking at a plate tectonics world map, it seems that plates are converging on Africa from both East and West, with no area of subduction between. How can this be? Where is the crustal material... (view)
