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|Title:||Progress reports on subsurface studies of the Pennsylvanian system in the Illinois basin.|
|Author(s):||Illinois State Geological Survey|
Coal mines and mining
|Publisher:||Urbana, Ill. : Illinois State Geological Survey|
|Series/Report:||Report of investigations no. 093|
|Description:||At head of title: State of Illinois, Dwight H. Green, governor. Dept. of registration and education, Frank G. Thompson, director. Division of the state geological survey, M.M. Leighton, chief. Urbana.
Includes bibliographical references.
|Table of Contents:||Methods of subsurface study of the Pennsylvanian strata encountered in rotary-drill holes, by E.F. Taylor, M.W. Pullen, jr., P.K. Sims, and J.N. Payne.--Structure of the Millersville limestone in the north part of the Illinois basin, by E.F. Taylor and G.H. Cady.--Pennsylvanian key beds of Wayne county and the structure of the "Shoal creek" limestone and the Herrin (no. 6) coal bed, by P.K. Sims, J.N. Payne and G.H. Cady.--Coal resources based on information obtained from rotary drilling, February 1, 1942 to May 30, 1943, by G.H. Cady.|
|Rights Information:||Copyright 1944 Board of Trustees University of Illinois.|
|Date Available in IDEALS:||2013-04-18|
|Identifier in Online Catalog:||6875718|