University of Illinois Urbana-Champaign Academic Units Prairie Research Institute Illinois State Geological Survey (ISGS) Circular - Illinois State Geological Survey Age of the Springville shale (Mississippian) of Southern Illinois
Age of the Springville shale (Mississippian) of Southern Illinois
Collinson, Charles William; Scott, Alan Johnson
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https://hdl.handle.net/2142/35124
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Title Age of the Springville shale (Mississippian) of Southern Illinois Author(s) Collinson, Charles William Scott, Alan Johnson Issue Date 1958 Keyword(s) Shale Geology, Stratigraphic Geology Paleontology Geographic Coverage Illinois. Union County (IL) Alexander County (IL) Publisher Urbana, Series/Report Name or Number Circular no. 254 Type of Resource text Language eng Permalink http://hdl.handle.net/2142/35124 Has Version(s) http://hdl.handle.net/10111/UIUCOCA:ageofspringville254coll http://www.archive.org/details/ageofspringville254coll Copyright and License Information Public domain. Illinois state government document. Copyright 1958 Board of Trustees University of Illinois.
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