TY - RPRT TI - Molluscan evidence for early middle Miocene marine glaciation in southern Alaska AU - L. Marincovich PY - 1990 DO - 10.1130/0016-7606(1990)102<1591:mefemm>2.3.co;2 UR - https://pubs.usgs.gov/publication/70015867 ID - 70015867 ER -