TY  - RPRT
TI  - Preliminary geologic map, index to geologic mapping, and annotated bibliography of the Hartford, Connecticut, New York, New Jersey, Massachusetts 2° sheet
AU  - Maurice Henry Pease
PY  - 1978
DO  - 10.3133/ofr78513
UR  - https://pubs.usgs.gov/publication/ofr78513
ID  - ofr78513
ER  -