Lateral graduation of the Salem and St. Louis Limestones (Middle Mississippian) in Illinois
By: [by] Jerry A. Lineback.
Series: Illinois. State Geological Survey. Circular,; 474; Circular (Illinois State Geological Survey) ;; 474.
Publisher: Illinois State Geological Survey
Published: 1972
Place of publication: Urbana
Language: eng
Number of pages: 21
Subjects: Geology, Stratigraphic -- Mississippian.; Limestone -- Illinois.
Notes: Bibliography: p. 20-21.
Cover title.