Title: Changes in stratigraphic nomenclature by the U.S. Geological Survey, 1973
First published: 1973
Subjects: Geology, Stratigraphic, Nomenclature, Periodicals, Stratigraphic Geology
Places: California, Colorado, Kentucky, Orangeburg County, Sacramento Valley, South Carolina, United States
LC classification: QE75 .B9 no. 1395-A, QE645 .B9 no. 1395-A