Most Popular Papers *
Silicification of Corals, Stromatoporids, and Brachiopods at the Weathered Surface Within the Devonian-Age Little Cedar Formation (Solon and Rapid Members) in Eastern Iowa
Adam L. Majeski and Paul L. Garvin
Invasive Birds in Iowa: Status, Problems, and Threats
James J. Dinsmore
Restoration and Monitoring of the River Otter Population in Iowa
J. A. Pitt, W. R. Clark, R. D. Andrews, K. P. Schlarbaum, D. D. Hoffman, and S. W. Pitt
* Based on the average number of full-text downloads per day since the paper was posted.
» Updated as of 10/12/17.