Iowa Geological Survey Annual Report

Article Title

Geology of Marshall County

Authors

Samuel Walker Beyer

Rights

Material in the public domain. No restrictions on use.

Recommended Citation

Beyer, Samuel Walker (1896) "Geology of Marshall County," Iowa Geological Survey Annual Report: Vol. 7: p. 197-262.
Available at: http://ir.uiowa.edu/igsar/vol7/iss1/5