TY - RPRT TI - Tracking magmatic processes through Zr/Hf ratios in rocks and Hf and Ti zoning in zircons: An example from the Spirit Mountain batholith, Nevada AU - Claiborne L.E. Lowery AU - C. F. Miller AU - B.A. Walker AU - J. L. Wooden AU - F.K. Mazdab AU - F. Bea PY - 2018 DO - 10.1180/0026461067050348 UR - https://pubs.usgs.gov/publication/70028423 ID - 70028423 ER -