tag:blogger.com,1999:blog-30940686.post8432756137590501987..comments2024-02-11T22:49:17.311-08:00Comments on Arizona Geology: More geo video linksLee Allisonhttp://www.blogger.com/profile/11520300956249160005noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-30940686.post-24553535564145644992010-06-07T14:03:28.062-07:002010-06-07T14:03:28.062-07:00also http://www.youtube.com/user/OpenTopographyalso http://www.youtube.com/user/OpenTopographyRamon Arrowsmithhttp://www.public.asu.edu/~arrowsnoreply@blogger.com