Ironton and Galesville (Cambrian) sandstones in Illinois and adjacent areas
By: [by] Grover H. Emrich.
Published: 1966
Place of publication: Urbana
Language: eng
Number of pages: 55
Subjects: Sandstone -- Mississippi River Valley; Geology, Stratigraphic -- Cambrian
Notes: Bibliography: p. 52-55.
Cover title.