Message posted by 10-7_paramedic on September 04, 2007 at 23:25:00 PST:
I'll guess something like water drained onto the ground. I brought the elevation up to about 50 feet, and tilted the horizon down about halfway. If you then dial the North direction 180 degrees South (so N points down the page) you'll see the elevation in the gravel piles, and the dark spot looks like its on a small slope. Just a thought. .... Gotta love Google Earth!
In Reply to: Re: Strange Obelisk posted by J356 on September 04, 2007 at 15:50:01 PST: