TY - RPRT TI - U-series dating of impure carbonates: An isochron technique using total-sample dissolution AU - J. L. Bischoff AU - J.A. Fitzpatrick PY - 1991 DO - 10.1016/0016-7037(91)90011-s UR - https://pubs.usgs.gov/publication/70016779 ID - 70016779 ER -