Sedimentary facies in geologic history: conference at meeting of the geological society of America held in New York, New York, November 11, 1948 - Geological Society of America; Longwell, Chester L. (New York: The Geological Society of America, 1949)
Includes bibliographies.
Keywords: Rocks, Sedimentary; Petrology -- United States; Geology -- United States; Geology, Stratigraphic