Showing 1 - 5 results of 5 for search '"Geophysical investigations series"' Refine Results
  1. 1
    Published 1992
    Reston, Va. : Denver, CO : The Survey ; For sale by Map Distribution, 1992.
    Scale 1:1,000,000 (W 118⁰--W 110⁰/N 47⁰--N 42⁰).
    4 maps on 2 sheets : 3 col. ; 57 x 66 cm., sheets 81 x 142 and 71 x 145 cm., folded in envelope 30 x 24 cm.
    ...Geophysical investigations series...
    Map U.S. Federal Government Document Print
  2. 2
    Published 1995
    Reston, Va. : Denver, CO : The Survey ; For sale by Map Distribution, 1995.
    Scale 1:34,268,000 at the equator. 1 cm. equals approx. 342 km. (212 mi.). 1 in. equals approx. 540 mi. (870 km.). 1 in. equals approx. 470 nautical mi. ; Mercator proj. (W 180⁰--E 180⁰/N 75⁰--S 65⁰).
    1 map : col. ; 76 x 117 cm. on sheet 99 x 163 cm., folded in envelope 30 x 24 cm. +
    ...Geophysical investigations series...
    Map U.S. Federal Government Document Print
  3. 3
    Published 1986
    Reston, Va. : Denver, CO : The Survey ; For sale by Map Distribution, 1986.
    Scale 1:2,500,000 ; Albers equal area proj., central meridian 122⁰W, standard parallels 29⁰N and 45.5⁰N. (W 125⁰--W 120⁰/N 51⁰--N 40⁰).
    8 maps on 2 sheets : col. ; 54 x 19 cm., sheets 71 x 112 cm., folded in envelope 30 x 24 cm.
    ...Geophysical investigations series...
    Map U.S. Federal Government Document Print
  4. 4
    Published 1992
    Reston, Va. : Denver, CO : The Survey ; For sale by Map Distribution, 1992.
    Scale 1:1,000,000 (W 118⁰--W 110⁰/N 47⁰--N 42⁰).
    1 map : col. ; 57 x 66 cm., on sheet 81 x 76 cm., folded in envelope 30 x 24 cm.
    ...Geophysical investigations series...
    Map U.S. Federal Government Document Print
  5. 5
    Published 1986
    Reston, Va. : Denver, Colo. : The Survey ; For sale by Map Distribution, 1986.
    Scale 1:5,000,000 (W 129⁰--W 63⁰/N 51⁰--N 23⁰).
    1 map : col. ; 61 x 100 cm., on sheet 76 x 107 cm., folded in envelope 30 x 24 cm.
    ...Geophysical investigations series...
    Map U.S. Federal Government Document Print