TY  - RPRT
TI  - Bedrock valleys of the New England coast as related to fluctuations of sea level
AU  - Joseph Edwin Upson
AU  - Charles Winthrop Spencer
PY  - 1964
DO  - 10.3133/pp454m
UR  - https://pubs.usgs.gov/publication/pp454M
ID  - pp454M
ER  -