Prediction of silurian reef locations through trace element profiles
By: R.A. Cahill ... [et al.].
Series: Illinois petroleum -- no. 113
Publisher: Illinois State Geological Survey
Published: 1978
Place of publication: Urbana
Language: eng
Number of pages: 25
Subjects: Reefs; Trace elements; Petroleum; Geology
Notes: Cover title.

Includes bibliographical references (p. 24-25).