Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
Cambridge Argillite  | |
|---|---|
| RT | Boston Bay Group |
| Lower Cambrian | |
| Massachusetts | |
| Neoproterozoic | |
| SN | E Massachusetts. Overlies Roxbury Conglomerate, but the latter is thrust over the Cambridge Argillite in the northern Hingham area. Indexed with ages as applicable. Added to Thesaurus in 1989. |