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The AAPG/Datapages Combined Publications Database

AAPG Bulletin

Abstract


Volume: 25 (1941)

Issue: 5. (May)

First Page: 943

Last Page: 943

Title: Subsurface Strata between Base of Osage Group and Top of Devonian Limestone in Illinois: ABSTRACT

Author(s): L. E. Workman, I. T. Sehwade

Article Type: Meeting abstract

Abstract:

The lithology of the formations between the base of the Osage group and the top of the Devonian limestone in Illinois, as revealed by subsurface studies, is described. A series of isopach maps and cross sections shows the lateral variations in thicknesses of the entire group of sediments and also of the upper Kinderhook, Rockford, and New Albany divisions.

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Copyright 1997 American Association of Petroleum Geologists