%0 Book %T Lateral ramps in the folded Appalachians and in overthrust belts worldwide: a fundamental element of thrust-belt architecture %A Pohn, Howard A. %S US Geological Survey bulletin 2163 %D 2000 %I United States Government Printing Office %C Washington, DC %@ 0607962283 %G English %F 25101228X %O by Howard A. Pohn %O Includes bibliographical references %L 557.3 s 551.8/72/0974 %K Thrust faults Geology %K Appalachian Mountains %K Thrust faults (Geology)Appalachian Mountains %9 Text