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Home » Publications » Bedrock topography of Illinois » B073

B073

Publication Title: 
Bedrock topography of Illinois
Publication Type: 
Bulletins
Author: 
Leland Horberg
Year: 
1950
Price: 
Out of print
Download: 
Bulletin 73
Plate 1. Sheet 1. Bedrock-surface map of Illinois (in three sheets) (8 MB pdf)
Plate 1. Sheet 2. Bedrock-surface map of Illinois (in three sheets) (8 MB pdf)
Plate 1. Sheet 3. Bedrock-surface map of Illinois (in three sheets) (6 MB pdf)
Plate 2. Preglacial drainage systems in Illinois (5 MB pdf)

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