A New Upper Devonian Cystoid Attached to a Discontinuity Surface: Report of Investigations 5, 1968

(1968) A New Upper Devonian Cystoid Attached to a Discontinuity Surface: Report of Investigations 5, 1968. University of Iowa

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Abstract

Recent collecting in north-central Iowa has revealed a remarkably fine echinoderm fauna. The single collecting locality was discovered by Koch while conducting research on the stratigraphy of the Shell Rock Formation. The members of the formation in ascending order are, Mason City, Rock Grove and Nora.

Item Type: Departmental Report
Keywords: Geology, Mines, Geological Survey, Iowa
Subjects: Natural resources and environment
Natural resources and environment > Earth sciences
Natural resources and environment > Energy resources > Coal
Natural resources and environment > Environmental assessments
ID Code: 25819
Deposited By: Margaret Barr
Deposited On: 05 Dec 2017 19:23
Last Modified: 05 Dec 2017 19:23
URI: https://publications.iowa.gov/id/eprint/25819