Year: 1987 - Yale University Library GeoBlacklight Search Results

Start Over Year 1987

151. Epes West, Ala

1987. 2011-06-03T17:02:08Z. 2022-03-29T20:41:34Z. Geological Survey (U.S.). United States, Dept. of the Interior, Geological Survey. English. Public. Alabama.

152. Estimates of average annual tributary inflow to the lower Colorado River, Hoover Dam to Mexico

1987. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey. English. Public. Colorado River Watershed (Colo.-Mexico).

153. Exploration intensity map of the Cretaceous J Sandstone, Denver Basin, Colorado, Nebraska, and Wyoming [cartographic material]

1987. 2002-06-01T04:00:00Z. 2023-11-07T04:01:46Z. Geological Survey (U.S.). The Survey. English. cartographic image. Public. Denver Basin.

154. Exploration intensity map of the Paleozoic section, Denver Basin, Colorado, Nebraska and Wyoming [microform]

1987. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey. English. Public. Denver Basin.

155. Exploration intensity map of the Upper Cretaceous Codell Sandstone, Denver basin, Colorado, Nebraska and Wyoming [microform]

1987. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey. English. Public. Denver Basin.

156. Exploration intensity map of the Upper Cretaceous D Sandstone, Denver Basin, Colorado, Nebraska, and Wyoming [microform]

1987. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey. English. Public. Denver Basin.

157. Exploration intensity map of the Upper Cretaceous Niobrara Formation, Denver Basin, Colorado, Nebraska and Wyoming [microform]

1987. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey. English. Public. Denver Basin.

158. Exploration intensity map of the Upper Cretaceous Pierre Shale, Denver Basin, Colorado, Nebraska, and Wyoming [microform]

1987. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey. English. Public. Denver Basin.

159. Federal Republic of Germany

1987. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. United States. Central Intelligence Agency. Central Intelligence Agency. English. Public. Germany (West).

160. Federal Republic of Germany

1987. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. United States. Central Intelligence Agency. Central Intelligence Agency. English. Public. Germany (West).

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