The Mississippian and Pennsylvanian (Carboniferous) systems in the United States / U.S. Geological Survey.
- Physical Description: 1 online resource (431 unnumbered page) : illustrations, maps.
- Publisher: Washington : United States Department of the Interior, Geological Survey, 1979.
Title from title screen (viewed October 9, 2014).
Prepared in cooperation with the Association of American State Geologists.
|Bibliography, etc. Note:||
Includes bibliographical references.
Search for related items by subject
|Subject:||Geology > United States.
Geology, Stratigraphic > Mississippian.
Geology, Stratigraphic > Pennsylvanian.