TY  - RPRT
TI  - Sea level history in Beringia during the past 250,000 years
AU  - D.M. Hopkins
PY  - 2017
DO  - 10.1016/0033-5894(73)90029-x
UR  - https://pubs.usgs.gov/publication/70011095
ID  - 70011095
ER  -