Take a look at this Devils Sinkhole type collapse cave presently located on the moon. --Ediger
---------- Forwarded message ---------- From: Philip Balister <phi...@balister.org> List-Post: texascavers@texascavers.com Date: Sun, Dec 19, 2010 at 9:10 PM Subject: Caving on the moon To: siv...@listserv.vt.edu http://behindtheblack.com/behind-the-black/essays-and-commentaries/looking-into-a-lunar-cave Philip --------------------------------------------------------------------- Visit our website: http://texascavers.com To unsubscribe, e-mail: texascavers-unsubscr...@texascavers.com For additional commands, e-mail: texascavers-h...@texascavers.com
