TY - RPRT TI - Late Quaternary vegetation and climate history of the central Bering land bridge from St. Michael Island, western Alaska AU - T. A. Ager PY - 2017 DO - 10.1016/s0033-5894(03)00068-1 UR - https://pubs.usgs.gov/publication/70025388 ID - 70025388 ER -