http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Thermal maturity map of Devonian shale in the Illinois, Michigan, and Appalachian Basins of North America
Title from title screen (viewed Feb. 28, 2013).
Includes text, 1 table, and 1 lithologic column.