California Geology Magazine
Posted by dave on December 12, 2001 at 22:08:34:
They have the Sept./Oct. 2001 issue online in PDF format at the link below. I hope that site is updated with the newest issues, due to the large amount of articles relating to Death Valley. As it is now, I'll have to buy a back issue (Nov./Dec.2000)to find out if Mushroom Rock is a ventifact or not.