Search Help
Did you find what you were looking for? Yes No
Thumbnail Icon [Keyword='GLACIOLACUSTRINE']

Refine by Category
Refine by Full text


1 Titles Match Your Query
Showing 1 through 1 of 1
1. Glacial Drift in Illinois: Thickness and Character [IGDNR_DRIFTTHK]
This map is a digital Arc/Info line and polygon coverage of drift thickness in Illinois. Data are originally from ISGS Circular 490 by Piskin and Bergstrom (1975), Plate 1. Contours (lines) ...

Showing 1 through 1 of 1
Click here for a static view of records.

Link to Web Site