Cover Image

Geologic and structure maps of the Wallace 1⁰ x 2⁰ quadrangle, Montana and Idaho /

Bibliographic Details
Corporate Authors: Geological Survey (U.S.), Montana Bureau of Mines and Geology
Other Authors: Harrison, Jack Edward, 1924-, Griggs, Allan B., Wells, John D.
Format: Government Document Map
Language:English
Published: Reston, Va. : The Survey ; 1986.
Series:Montana atlas series ; MA 4-A.
Miscellaneous investigations series (Geological Survey (U.S.)) ; map I-1509-A.
Subjects:
Geology, Structural > Maps.
Geology > Montana > Maps.
Geology > Idaho > Maps.
Tectonique > Cartes.
Géologie > États-Unis > Montana > Cartes.
Géologie > États-Unis > Idaho > Cartes.
États-Unis > Géologie > Cartes.
Description
Item Description:Relief shown by contours and spot heights.
Includes text, bibliographies, table, cross sections, stratigraphic diagram, and indexes to sources of geologic data, location, and regional structures.
Cartographic material.
Physical Description:2 maps : color ; 45 x 61 cm., on sheets 97 x 123 cm. and 74 x 95 cm., folded in envelope 30 x 24 cm.
Bibliography:Includes text, bibliographies, table, cross sections, stratigraphic diagram, and indexes to sources of geologic data, location, and regional structures.