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Start Over Author Geological Survey (U.S.) Year 1930

1. Aguila, Ariz

Yale Public content
1930. 2011-12-12T21:21:08Z. 2022-03-29T20:38:43Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Arizona.

2. Bassett, Tex

Yale Public content
1930. 2011-12-12T21:37:08Z. 2022-03-29T20:40:41Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Texas.

3. Bellows Falls, Vt.-NH.

Yale Public content
1930. 2011-12-12T21:38:29Z. 2022-03-29T20:40:49Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. New Hampshire and Vermont.

4. Benton Harbor, Mich

Yale Public content
1930. 2011-12-12T21:29:17Z. 2022-03-29T20:39:42Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Michigan.

5. Boyd, Tex

Yale Public content
1930. 2011-12-12T21:37:11Z. 2022-03-29T20:40:41Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Texas.

6. Cape Henry, Virg

Yale Public content
1930. 2011-12-12T21:38:47Z. 2022-03-29T20:40:50Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Virginia.

7. Cardigan, N.H.

Yale Public content
1930. 2011-12-12T21:32:20Z. 2022-03-29T20:40:06Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. New Hampshire.

8. Coldwater, Mo.

Yale Public content
1930. 2011-12-12T21:30:36Z. 2022-03-29T20:39:51Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Missouri.

9. Colorado, Glenwood Springs quadrangle

Yale Public content
1930. 2011-05-17T17:13:18Z. 2015-10-21T14:59:20Z. Geological Survey (U.S.). The Survey. English. Public. Eagle County (Colo.), Garfield County (Colo.), Rio Grande County (Colo.), and Routt County (Colo.).

10. Colorado, San Cristobal quadrangle

Yale Public content
1930. 2011-05-18T13:20:45Z. 2015-10-21T14:59:26Z. Geological Survey (U.S.). The Survey. English. Public. Hinsdale County (Colo.), La Plata County (Colo.), Mineral County (Colo.), and San Juan County (Colo.).

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