Smithland Quadrangle
Bedrock Geology
Title: Bedrock Geology of Smithland Quadrangle, Pope and Massac Counties, Illinois
Author: Joseph A. Devera
Description: Two 30" × 35" map sheets; sheet 1 contains map and legends; sheet 2 includes descriptive text, descriptive stratigraphic column, and cross section.
Year: 2013, originally STATEMAP 1996
Series ID: IGQ Smithland-BG
File size: 4.4 mb
Paper: $10.50
Surficial Geology
Map image not yet available.
Title:
Author: Michael L. Barnhardt
Description: Please contact author for information.
Year: 1996 STATEMAP
File size:
Series ID:
Paper:
Updated 05/24/2013 mj