TY  - RPRT
TI  - Lithotectonic assemblages as portrayed on the new bedrock geologic map of Massachusetts.
AU  - Norman L. Hatch
AU  - E-An Zen
AU  - Richard Goldsmith
AU  - Nicholas M. Ratcliffe
AU  - Peter Robinson
AU  - Rolfe S. Stanley
AU  - David R. Wones
PY  - 1984
DO  - 10.2475/ajs.284.9.1026
UR  - https://pubs.usgs.gov/publication/70012800
ID  - 70012800
ER  -