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The geological investigation of the Taurus-Littrow Valley: Apollo 17 landing site
Edward W. Wolfe, N. G. Bailey, B.K. Lucchitta, W.R. Muehlberger, D. H. Scott, R. L. Sutton, H. G. Wilshire
1977, Open-File Report 77-783
Astronauts Cernan and Schmitt, of Apollo 17, landed in the Taurus-Littrow valley of the Moon on December 11, 1972. Their major objectives were: (1) to sample very ancient lunar material such as might be found in pre-Imbrian highlands as distant as possible from the Imbrium basin, and (2) to sample...
Reconnaissance drilling in the Yampa coal field, Hayden-Williams Fork Mountains area (Yampa No. 3), Moffat and Routt counties, Colorado, during 1976
Gary Prost
1977, Open-File Report 77-155
Under Contract No. 14-08-0001-15727, awarded by the U.S. Geological Survey, Jim Feighny, of Loveland, Colo., drilled 42 test holes in the Williams Fork Mountains near Hayden, Colo., in September 1976. The area is referred to in the Contract as Yampa No. 3, which includes the Bureau of Land Management's (ELM)...
A water-quality assessment of the Feather Creek watershed, Vermillion County, Indiana
Stephen E. Eikenberry
1977, Open-File Report 77-499
Chemical quality of surface water within the Feather Creek watershed is generally good. However, fecal bacteria concentrations are high enough to represent a potential problem, especially because of the high water-contact recreation proposed for the future reservoir. Chemical analyses of surface-water samples collected on October 9, 1974, and periodically from October...