21. Coos Bay, Oreg Yale Public content 1945. 2011-12-12T21:35:27Z. 2022-03-29T20:40:28Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Oregon.
22. Coquille, Oreg Yale Public content 1945. 2011-12-12T21:35:27Z. 2022-03-29T20:40:28Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Oregon.
23. Craigsville, Virg Yale Public content 1945. 2011-12-12T21:38:49Z. 2022-03-29T20:40:50Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Virginia.
24. Crow, Oreg Yale Public content 1945. 2011-12-12T21:35:28Z. 2022-03-29T20:40:28Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Oregon.
25. Cushing Yale Public content 1945. 2011-12-12T21:37:16Z. 2022-03-29T20:40:42Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Texas.
26. Doniphan, Mo. Yale Public content 1945. 2011-12-12T21:30:38Z. 2022-03-29T20:39:51Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Missouri.
27. Eastport, ME. Yale Public content 1945. 2011-12-12T21:28:10Z. 2022-03-29T20:39:32Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Maine.
28. Edgar Springs, Mo. Yale Public content 1945. 2011-12-12T21:30:38Z. 2022-03-29T20:39:52Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Missouri.
29. Elizabeth, Colo Yale Public content 1945. 2011-12-12T21:24:27Z. 2022-03-29T20:39:06Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Colorado.
30. Ellington, Mo. Yale Public content 1945. 2011-12-12T21:30:39Z. 2022-03-29T20:39:52Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Missouri.