Overview of the COCORP 40°N Transect, western United States: The fabric of an orogenic belt Allmendinger, R. W. ; Hauge, T. A. ; Hauser, E. C. ; Potter, C. J. ; Klemperer, S. L. ; Nelson, K. D. ; Knuepfer, P. ; Oliver, J. Abstract Publication: Geological Society of America Bulletin Pub Date: 1987 DOI: 10.1130/0016-7606(1987)98<308:OOTCNT>2.0.CO;2 Bibcode: 1987GSAB...98..308A