TY - RPRT TI - Reply to comment on “Precise K–Ar, 40Ar/39Ar, Rb–Sr and U–Pb mineral ages from the 27.5 Ma Fish Canyon Tuff reference standard” by M.A. Lanphere and H. Baadsgaard AU - Marvin A. Lanphere PY - 2004 DO - 10.1016/j.chemgeo.2004.03.003 UR - https://pubs.usgs.gov/publication/70239782 ID - 70239782 ER -