TY - BOOK AU - Harrison,Jack Edward AU - Cressman,Earle Rupert TI - Geology of the Libby thrust belt of northwestern Montana and its implications to regional tectonics T2 - U.S. Geological Survey professional paper AV - QE606.5.U6 H37 1993 U1 - 551.8/7 20 PY - 1993/// CY - Washington, Denver, CO PB - U.S. G.P.O., For sale by USGS Map Distribution KW - Thrust faults Geology KW - Montana KW - Local KW - Geology, Structural KW - Geology, Stratigraphic KW - Proterozoic N1 - Includes two folded color plates in pocket; Includes bibliographical references (p. 39-42) ER -