File:2008-08-16 Google satellite view of desert near Gerlach NV.jpg

Google Maps satellite view of dried lakebed (playa) near Gerlach, Nevada – overview showing currently active area (looks like a newer photo) plus remains of an older one, or possibly showing an earlier one under construction. ~50 ft per inch close-up of the circular structure in the middle of the C arc is here.
 * Image copyright 2007 by Google, Inc.
 * Reproduced in Issuepedia under fair use
 * Retrieved from here on 2007-08-16