Just got this from Steve Black PhD on the Texas Archeological Society list. Panther Cave is a large shelter in Seminole Canyon State Park, a
few miles east of the Pecos River in west Texas. I know that many cavers are interested in pictographs, and the Lower Pecos is a world-class
area for them.
Dr. Black wrote: ". . .created by Mark Willis with the assistance of other SHUMLA staff members using Structure from Motion technology. Shades
of site visits to come. Among archaeologists across the world, Texan Willis is helping define the techno edge, this being but one example.
Google "Mark Willis archaeology" and see what I mean."
YouTube video: http://youtu.be/vbmgpKKLMyY
