TY  - RPRT
TI  - Bedrock geologic map of the State Line quadrangle, Columbia County, New York, and Berkshire County, Massachusetts
AU  - Nicholas M. Ratcliffe
PY  - 1974
DO  - 10.3133/gq1142
UR  - https://pubs.usgs.gov/publication/gq1142
ID  - gq1142
ER  -