TY - RPRT TI - Accessory mineral U–Th–Pb ages and 40Ar/39Ar eruption chronology, and their bearing on rhyolitic magma evolution in the Pleistocene Coso volcanic field, California AU - J. I. Simon AU - Jorge A. Vazquez AU - Axel K. Schmitt AU - Paul R. Renne AU - Charles R. Bacon AU - M. R. Reid PY - 2009 DO - 10.1007/s00410-009-0390-9 UR - https://pubs.usgs.gov/publication/70198253 ID - 70198253 ER -