TY - RPRT TI - Comment and reply on "High-latitude application of 87Sr/86Sr: Correlation of Nuwok beds on North Slope, Alaska, to standard Oligocene chronostratigraphy" AU - Louie Marincovich AU - Charles L. Powell PY - 1991 DO - 10.1130/0091-7613(1991)019<0537:carohl>2.3.co;2 UR - https://pubs.usgs.gov/publication/70242956 ID - 70242956 ER -