Stratigraphic notes, 1984.
Series: U.S. Geological Survey bulletin ;; 1605-A
Publisher: U.S. G.P.O.; for sale by the Book and Open-File Reports Section, U.S. Geological Survey
Published: 1986
Place of publication: [Washington]; Denver, CO
Language: eng
Number of pages: 78
Subjects: Geology, Stratigraphic -- Nomenclature.; Geology -- United States -- Nomenclature.
Notes: Includes bibliographies.