TY - GEN A2 - Silberling, N. J. (Norman John), 1928-2011 AU - Geological Survey (U.S.) CN - I 19.91:I-2176 CY - Reston, VA CY - Denver, CO L2 - http://ngmdb.usgs.gov/Prodesc/proddesc_10168.htm LA - English PB - [U.S. Geological Survey, For sale by U.S. Geological Survey Map Distribution] PP - Reston, VA PP - Denver, CO PY - 1992 TI - Lithotectonic terrane map of the North American Cordillera ER -