By:

Jesse W. Whitlow and C. Ervin Brown

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• Plate 10 (4859 pdf)
• Plate 11 (523 pdf)
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Abstract

Additional publication details

Publication type:

Report

Publication Subtype:

USGS Numbered Series

Title:

Geology of the Dubuque North quadrangle, Iowa-Wisconsin-Illinois

Series title:

Bulletin

Series number:

1123

Chapter:

C

Edition:

-

Year Published:

1963

Language:

ENGLISH

Publisher:

U.S. G.P.O.,

Description:

p. 139-168, ill., maps ;24 cm.