TY  - RPRT
TI  - Geologic map of the Chatham Quadrangle, Cape Cod, Massachusetts
AU  - Robert N. Oldale
AU  - Carl Koteff
PY  - 1967
DO  - 10.3133/ofr67171
UR  - https://pubs.usgs.gov/publication/ofr67171
ID  - ofr67171
ER  -