Collection of Coal Stratigraphic Database from Illinois
Summary
Archive of stratigraphic data from drill hole and outcrop descriptions of Pennsylvanian stratigraphy compiled by ISGS staff for various projects, primarily related to coal resources, structure, and mining geology. The collection dates back to 1938.
Summary
Archive of stratigraphic data from drill hole and outcrop descriptions of Pennsylvanian stratigraphy compiled by ISGS staff for various projects, primarily related to coal resources, structure, and mining geology. The collection dates back to 1938.
This collection record was derived from a survey of State Geological Survey organizations conducted under the National Geological and Geophysical Data Preservation Program. Final Harvest from State Inventory on Fri Nov 12 16:44:24 CST 2010
Used to make PDF reports that are available on our website. Sometimes
people directly call or email to obtain drillhole information, estimated
10-20+ per year. Database contains CONFIDENTIAL coal thickness
information, which must be screened from any data/tables/reports
provided to outside users.