Author: Irwin, J. H., cartographer / Spatial Coverage: Coconino County - Yale University Library GeoBlacklight Search Results

1. Part of the preliminary geologic map of the Black Falls 3 quadrangle, Arizona

1953. 2018-05-11T18:48:33Z. 2020-08-14T18:08:38Z. Irwin, J. H., cartographer. United States, Department of the Interior, Geological Survey. English. cartographic image. Public. Arizona and Coconino County.

2. Part of the preliminary geologic map of the Black Falls 4 quadrangle, Arizona

1953. 2018-05-11T18:52:11Z. 2020-08-14T18:08:37Z. Irwin, J. H., cartographer. United States, Department of the Interior, Geological Survey. English. cartographic image. Public. Arizona and Coconino County.

3. Preliminary geologic map of the Black Falls 1 quadrangle, Arizona

1953. 2018-05-11T18:44:35Z. 2020-08-14T18:08:38Z. Irwin, J. H., cartographer. United States, Department of the Interior, Geological Survey. English. cartographic image. Public. Arizona and Coconino County.

4. Preliminary geologic map of the Black Falls 2 quadrangle, Arizona

1953. 2018-05-11T18:42:13Z. 2020-08-14T18:08:37Z. Irwin, J. H., cartographer. United States, Department of the Interior, Geological Survey. English. cartographic image. Public. Arizona and Coconino County.

5. Preliminary geologic map of the Shinumo Altar 1 quadrangle, Arizona

1952. 2018-05-10T18:48:17Z. 2021-05-04T22:57:19Z. Irwin, J. H., cartographer. United States, Department of the Interior, Geological Survey. English. cartographic image. Public. Arizona and Coconino County.

6. Preliminary geologic map of the Tuba 1 quadrangle, Arizona

1952. 2018-05-11T17:55:22Z. 2020-08-14T18:08:37Z. Irwin, J. H., cartographer. United States, Department of the Interior, Geological Survey. English. cartographic image. Public. Arizona and Coconino County.

7. Preliminary geologic map of the Tuba 2 quadrangle, Arizona

1952. 2018-05-11T17:38:00Z. 2020-08-14T18:08:37Z. Irwin, J. H., cartographer. United States, Department of the Interior, Geological Survey. English. cartographic image. Public. Arizona and Coconino County.

8. Preliminary geologic map of the Tuba 3 quadrangle, Arizona

1953. 2018-05-11T18:06:45Z. 2020-08-14T18:08:37Z. Irwin, J. H., cartographer. United States, Department of the Interior, Geological Survey. English. cartographic image. Public. Arizona and Coconino County.