USGS - science for a changing world

Mineral Resources On-Line Spatial Data

Mineral Resources > Online Spatial Data > Catalog > Land > North America > United States > Virginia
Help
Northumberland
county
Subtopics:
(none)
Results 1 - 1 of 1 listed by similarity [list alphabetically]
Pb-concentrations and Pb-isotope ratios in soils collected along an east-west transect across the United States [New Window]
Analytical results for Pb-concentrations and isotopic ratios from about 150 samples of soil A horizon and about 145 samples of soil C horizon collected along a 4000-km east-west transect across the USA.

Accessibility FOIA Privacy Policies and Notices

Take Pride in America logo USA.gov logo U.S. Department of the Interior | U.S. Geological Survey
URL: http://mrdata.usgs.gov/catalog/science.php?thcode=1&term=f51133
Page Contact Information: pschweitzer@usgs.gov
Page Last modified: 18:36 on 25-Apr-2013