Geochemical Distribution Of Lower Forty-Eight

[Beartoe]

Someone has brought this U.S. Geological Survey to my attention. It is very interesting and paid for by your taxes. It is good information to gander at. Especially during inclement weather, like the rainy Sunday afternoon I am having right now.

http://pubs.usgs.gov/pp/p1648/p1648.pdf

Happy Hunting and stay safe out there.