We are inviting IDEALS users, both people looking for materials in IDEALS and those who want to deposit their work, to give us feedback on improving this service through an interview. Participants will receive a $20 VISA gift card. Please sign up via webform.

Files in this item

FilesDescriptionFormat

application/pdf

application/pdfofs1988-03.pdf (8MB)
Open File Series 1988-3 mapPDF

Description

Title:Middle Devonian and deeper tests in Illinois from the Devonian and deeper file (not complete for northern Illinois)
Author(s):Treworgy, Janis D.
Subject(s):Geology--Illinois--Maps
Geology, Stratigraphic--Devonian--Maps
Geographic Coverage:Illinois
Issue Date:1988
Publisher:Illinois State Geological Survey, Department of Natural Resources
Series/Report:Open File Series 1988-03
Genre:Technical Report
Type:Text
Language:English
URI:http://hdl.handle.net/2142/55280
Date Available in IDEALS:2014-10-10
OCLC Identifier:179674961


This item appears in the following Collection(s)

Item Statistics