Filters:
Tags:
Stratigraphic horizons
(X)
>
partyWithName:
Indiana Geological & Water Survey (IGWS) Archives and Collections
(X)
1 result
(65ms)
Filters
Date Range
Extensions
Types
Contacts
Categories
Tag Types
Tag Schemes
|
Charles E Wier, Indiana Geological Survey coal geologist, collection of project work maps for the correlation of the upper part of the Pennsylvaninan rocks in southwestern Indiana. Information contains isopach and structural maps as well as stratigraphic sections
|
|