Cretaceous Deposits of Woodbury and Plymouth Counties, with observations on their economic uses

Samuel Calvin

doi:10.17077/2160-5270.1018

Article

Cretaceous Deposits of Woodbury and Plymouth Counties, with observations on their economic uses

Author: Samuel Calvin

Abstract

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How to Cite: Calvin, S. (1893) “Cretaceous Deposits of Woodbury and Plymouth Counties, with observations on their economic uses”, Iowa Geological Survey Annual Report. 1(1). doi: https://doi.org/10.17077/2160-5270.1018