7 Matching Results

Search Results

Results: 1 - 7
open access

Grand Canyon 1° x 2° NTMS area, Arizona: Data Report

Description: From abstract: This data report presents results of ground water and stream/surface sediment reconnaissance in the National Topographic Map Series (NTMS) Grand Canyon 10 x 20 quadrangle. Surface samples (sediment) were collected from 1013 sites.
Date: June 1980
Creator: Koller, G. R.
Partner: UNT Libraries Government Documents Department
open access

Mesa 1° x 2° NTMS Area, Arizona: Data Report (Abbreviated)

Description: From abstract: This abbreviated data report presents results of ground water and stream/surface sediment reconnaissance in the National Topographic Map Series (NTMS) Mesa 1 x 2 quadrangle. Surface sediment samples were collected at 713 sites, at a target sampling density of one site per 13 square kilometers (five square miles). Ground water samples were collected at 365 sites. Neutron activation analysis (NAA) results are given for uranium and 16 other elements in sediments, and for uranium and… more
Date: September 1980
Creator: Cook, J. R. & Koller, G. R.
Partner: UNT Libraries Government Documents Department
open access

Mesa NTMS 1° x 2° Quadrangle Area: Supplemental Data Report

Description: From abstract: This data report presents supplemental analytical results for stream sediments and ground water. The samples were collected as part of the SRL-NURE reconnaissance in the National Topographic Map Series (NTMS) Mesa 10 x 2 quadrangle. Results are reported for 24 elements (Ag, As, Ba, Be, Ca, Co, Cr, Cu, K, Li, Mg, Mo, Nb, Ni, P, Pb, Se, Sn, Sr, Th, W, Y, Zn, and extractable U) in sediments and 31 elements (Ag, Al, As, B, Ba, Be, Ca, Ce, Co, Cr, Cu, Fe, K, Li, Mg, Mn, Mo, Na, Nb, Ni… more
Date: January 1980
Creator: Koller, G. R.
Partner: UNT Libraries Government Documents Department
open access

Salton Sea 1° x 2° NTMS Area, California and Arizona: Data Report (Abbreviated)

Description: From abstract: This abbreviated data report presents results of ground water and surface sediment reconnaissance in the National Topographic Map Series (NTMS) Salton Sea 10 x 2 quadrangle. Surface sediment samples were collected at 997 sites. Ground water samples were collected at 76 sites. Neutron activation analysis (NAA) results are given for uranium and 16 other elements in sediments, and for uranium and 9 other elements in ground water. Mass spectrometry results are given for helium in gro… more
Date: September 1980
Creator: Heffner, J. D.
Partner: UNT Libraries Government Documents Department
open access

Needles 1° x 2° NTMS Area, California and Arizona: Data Report (Abbreviated)

Description: From abstract: This abbreviated data report presents results of ground water and stream/surface sediment reconnaissance in the National Topographic Map Series (NTMS) Needles 1' x 2 quadrangle. Surface sediment samples were collected at 1672 sites, at a target sampling density of one site per 13 square kilometers (five square miles). Ground water samples were collected at 49 sites. Neutron activation analysis (NAA) results are given for uranium and 16 other elements in sediments, and for uranium… more
Date: May 1981
Creator: Cook, J. R.
Partner: UNT Libraries Government Documents Department
open access

Phoenix 1° x 2° NTMS Area, California and Arizona: Data Report (Abbreviated)

Description: From abstract: This abbreviated data report presents results of ground water and stream/surface sediment reconnaissance in the National Topographic Map Series (NTMS) Phoenix 10 x 2 quadrangle. Surface sediment samples were collected at 1388 sites, at a target sampling density of one site per 15 square kilometers (6 square miles). Ground water samples were collected at 155 sites. Neutron activation analysis (NAA) results are given for uranium and 16 other elements in sediments, and for uranium a… more
Date: July 1981
Creator: Bennett, C. B.
Partner: UNT Libraries Government Documents Department
open access

Salton Sea NTMS 1° x 2° Quadrangle Area: Supplemental Data Report

Description: Abstract: This data report presents supplemental analytical results for stream sediments and ground water. The samples were collected as part of the SRL-NURE reconnaissance in the National Topographic Map Series (NTMS) Salton Sea 1' x 2 quadrangle. Results are reported for 24 elements (Ag, As, Ba, Be, Ca, Co, Cr, Cu, K, Li, Mg, Mo, Nb, Ni, P, Pb, Se, Sn, Sr, Th, W, Y, Zn, and extractable U) in sediments and 31 elements (Ag, Al, As, B, Ba, Be, Ca, Ce, Co, Cr, Cu, Fe, K, Li, Mg, Mn, Mo, Na, Nb, N… more
Date: April 1980
Creator: Heffner, J. D.
Partner: UNT Libraries Government Documents Department
Back to Top of Screen