TY - RPRT TI - Data report: Mid-Pliocene diatom assemblages at sites 1016, 1021, and 1022 AU - John A. Barron PY - 2000 DO - 10.2973/odp.proc.sr.167.226.2000 UR - https://pubs.usgs.gov/publication/70022518 ID - 70022518 ER -