Books by Raymond Siever:
Books in the extended shelves:
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Siever, Raymond: Classification of the Pennsylvanian rocks of Illinois as of 1956 (Urbana, 1956), also by Harold R. Wanless (page images at HathiTrust)- Siever, Raymond: Herrin (no. 6) coal bed (Urbana, 1950) (page images at HathiTrust)
- Siever, Raymond: The Mississippian-Pennsylvanian unconformity in southern Illinois (Illinois State Geological Survey, 1951) (page images at HathiTrust)
- Siever, Raymond: Petrology and sedimentation of upper Chester sandstones. (Urbana, 1954) (page images at HathiTrust)
- Siever, Raymond: Structure of the Shoal Creek limestone and Herrin (no. 6) coal in Wayne County, Illinois (Urbana, 1955), also by Ernest Paul Du Bois (page images at HathiTrust)
- Siever, Raymond: Variation in coal reflectance. (Urbana, 1957) (page images at HathiTrust)
Find more by Raymond Siever at your library, or elsewhere.