Regional index map, showing Canadian shield area, Illinois basin, Appalachian core; or crystalline rocks, upper Carboniferous, lower Carboniferous
Call Number:
3705 d5.2-1
Date:
1958
Map Description:
1 map ; 37 x 49 cm
Notes:
Area covers northeastern United States, and small portion of southeastern Canada
Keywords:
Geology, Structural;
Maps;
Northeastern United States;
Canada
Scale:
ca. 1:4,000,000
Manuscripts, maps, fieldnotes, and photographs may be viewed in-house only. Please contact the ISGS Special Collections Curator, Anne Huber, for an appointment at 217-300-0005 or email huber@illinois.edu Monday thru Friday, 8am-noon or 1pm-5pm.