TY - RPRT TI - Relationship between porphyry systems, crustal preservation levels, and amount of exploration in magmatic belts of the Central Tethys Region AU - Lukas Zürcher AU - Jane M. Hammarstrom AU - John C. Mars AU - Stephen Ludington AU - Michael L. Zientek PY - 2016 UR - https://pubs.usgs.gov/publication/70188885 ID - 70188885 ER -