Differentiation of Caseyville (Pennsylvanian) and Chester (Mississippian) sediments in the Illinois Basin

Bibliography: p. 25-26

Some Chester outcrop and subsurface sections in southeastern Illinois. Unusual oolite grains from the Ste. Genevieve limestone.

"Reprinted from the Transactions of the Illinois State Academy of Science, Vol. 40, pp. 122-131, 140-144, 1947

The PreCambrian basement of Illinois

Bibliography: p. [13

Summary of stratigraphy shown in geologic cross-section of Illinois Basin.

"Selected references": p. 18

Handbook of Illinois stratigraphy

Includes index.Bibliography: p. 240-251