Field Lessons w/ Randall Carlson - Grand Coulee Megafloods Map Orientation *GO on RC's tour Mid-May!
Imminent Danger? Ancient Cultures' Apocalyptic Comet Symbolism -Cosmography101-12 w/ Randall Carlson
End Days Warning? Cyclic Cross of Hendaye - Sun/Comets/Impacts - Cosmography101-5 w/ Randall Carlson
Ep047 DRUMLINS - Flow-form Forensics w/ Jerome Lesemann PhD Kosmographia The Randall Carlson Podcast
Holocene Impacts & Burckle Crater Initial Reporting –Cosmography101-5.1 w/ Randall Carlson (Nov ‘06)