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Start Over Spatial Coverage Iowa Format cartographic image

1. A township map of the state of Iowa

Yale Public content
1856. 2002-06-01T04:00:00Z. 2018-05-29T15:53:17Z. Henn, Williams & Co., author. Published by Henn, Williams & Co. and by R.L. Barnes, Philadelphia,Lith. of Friend & Aub. English. cartographic image. Public. Iowa.

2. Alluvial aquifers of Iowa, 2004 [cartographic material]

Yale Public content
2004. 2019-09-04T15:38:32Z. 2020-01-15T14:25:57Z. Iowa. Department of Natural Resources. Geological Survey Bureau. Iowa Dept. of Natural Resources. English. cartographic image. Public. Iowa and Iowa.

3. Bedrock aquifers of Iowa, 2004 [cartographic material]

Yale Public content
2004. 2019-09-04T15:22:06Z. 2019-09-07T21:35:15Z. Iowa. Department of Natural Resources. Geological Survey Bureau. Iowa Dept. of Natural Resources. English. cartographic image. Public. Iowa and Iowa.

5. Bouguer gravity anomaly map of Iowa

Yale Public content
1981. 2018-05-21T17:33:06Z. 2018-05-21T17:33:06Z. Anderson, Raymond R. Iowa Geological Survey. English. cartographic image. Public. Iowa and Iowa.

9. Geologic map index of Iowa

Yale Public content
1987. 2002-06-01T04:00:00Z. 2018-05-11T18:43:37Z. Geological Survey (U.S.). The Survey. English. cartographic image. Public. Iowa and Iowa.

10. Geologic map of Iowa

Yale Public content
1969. 2018-05-21T17:42:01Z. 2018-05-21T17:42:01Z. Iowa Geological Survey. Iowa Geological Survey. English. cartographic image. Public. Iowa, Iowa., and États-Unis.