29 Nov
2008
29 Nov
'08
7:28 p.m.
Rodger, Glad you enjoyed it. The closing step in determining Upheaval's origin as a meteor impact would be independent confirmation of Kenkmann's PDF quartz crystals in the outer ring. If you are ever up to go down and take a small core sample (with NPS permission of course), I'm happy to lug your gear for the 2 kilometers to get to Kenkmann's sample site. -:) Merry Christmas. - Kurt