This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey editorial standards or with the North American Stratigraphic code. Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government. 2000 science for a changing worl
This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey edit...
This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey edit...
This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey edit...
This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey edit...
This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey edit...
This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey edit...
This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey edit...
United States Geological Survey Open-File Report 94-712 This report is preliminary and has not been ...
This report is preliminary and has not been reviewed for conformity with the U.S. Geological Survey ...
This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey edit...
This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey edit...
This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey edit...
This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey edit...
This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey edit...
This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey edit...
This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey edit...
United States Geological Survey Open-File Report 94-712 This report is preliminary and has not been ...
This report is preliminary and has not been reviewed for conformity with the U.S. Geological Survey ...
This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey edit...
This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey edit...
This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey edit...