Silurian pinnacle reefs and related oil production in southern Illinois
By: H.M. Bristol
Series: Illinois petroleum -- no. 102
Publisher: State of Illinois, Dept. of Registration and Education, State Geological Survey
Published: 1974
Place of publication: Urbana
Language: eng
Number of pages: 98
Subjects: Reefs; Stratigraphic Geology; Oil fields
Notes: Cover title.

Includes bibliographical references (p. 97-98).