Near Iowa City in Johnson County, Iowa — The American Midwest (Upper Plains)
An Ancient Sea
Topics. This historical marker is listed in these topic lists: Anthropology & Archaeology • Disasters • Waterways & Vessels. A significant historical year for this entry is 1993.
Location. 41° 43.303′ N, 91° 31.932′ W. Marker is near Iowa City, Iowa, in Johnson County. Marker is on Prairie Du Chien Road Northeast. Touch for map. Marker is at or near this postal address: 2850 Prairie Du Chien Rd NE, Iowa City IA 52240, United States of America. Touch for directions.
Other nearby markers. At least 8 other markers are within 4 miles of this marker, measured as the crow flies. The Coralville Dam (here, next to this marker); Devonian Fossils (a few View from the Overlook Plaza (a few steps from this marker); Site Geology (a few steps from this marker); Samuel Jordan Kirkwood (approx. 3.8 miles away); Old Brick (approx. 4 miles away); Mormon Handcart Brigade Camp (approx. 4.1 miles away); St. Mary's Church (approx. 4.1 miles away). Touch for a list and map of all markers in Iowa City.
Credits. This page was last revised on June 7, 2021. It was originally submitted on June 6, 2021, by Connor Olson of Kewaskum, Wisconsin. This page has been viewed 125 times since then and 36 times this year. Photos: 1, 2. submitted on June 6, 2021, by Connor Olson of Kewaskum, Wisconsin. • Mark Hilton was the editor who published this page.