TY - RPRT TI - Reply to discussion on “Tectonic controls of Mississippi Valley-type lead–zinc mineralization in orogenic forelands” AU - Dwight Bradley AU - David L. Leach AU - David Symons AU - Poul Emsbo AU - Wayne R. Premo AU - George N. Breit AU - D. F. Sangster PY - 2004 DO - 10.1007/s00126-004-0420-5 UR - https://pubs.usgs.gov/publication/70209547 ID - 70209547 ER -