Author: Darton, Nelson Horatio, 1865-1948 - Yale University Library GeoBlacklight Search Results

21. Physiographic geology sheet, Md.-D.C.-Va., Washington quadrangle (central portion) [cartographic material]

1901. 2003-07-16T14:52:28Z. 2015-10-27T22:20:38Z. Darton, Nelson Horatio, 1865-1948. U.S. Geological Survey. English. Public. Washington (D.C.) and Washington Metropolitan Area.

22. Piedmont folio, West Virginia-Maryland

1896. 2013-03-13T14:51:04Z. 2022-07-11T17:09:46Z. Darton, Nelson Horatio, 1865-1948. Engraved and printed by the U.S. Geological Survey, Bailey Willis, Editor of Geologic Maps, S.J. Kübel, Chief Engraver. English. Public. West Virginia and Maryland.

23. Scotts Bluff folio, Nebraska

1903. 2013-03-13T19:40:35Z. 2013-03-14T15:12:44Z. Darton, Nelson Horatio, 1865-1948. U.S. Geological Survey. English. Public. Nebraska, Scotts Bluff County, Banner County, and États-Unis.

24. Sundance folio, Wyoming-South Dakota

1905. 2013-03-14T14:08:20Z. 2021-03-22T19:41:07Z. Darton, Nelson Horatio, 1865-1948. The Survey. English. Public. Wyoming, Crook County, Weston County, South Dakota, Lawrence County, and Pennington County.

25. Syracuse-Lakin folio, Kansas

1920. 2013-03-15T13:05:24Z. 2013-03-15T13:05:24Z. Darton, Nelson Horatio, 1865-1948. The Survey. English. Public. Kansas, Finney County, Grant County, Hamilton County, Haskell County, Kearny County, and Stanton County.