Roxbury Conglomerate of Boston Bay Group (MA*)
(alphabetical): Brookline Member (MA*), Dorchester; /Franklin Park member [informal] (MA-local); Squantum Member (MA*).
Neoproterozoic*
Named from exposures in Roxbury, Boston area, eastern MA (Hitchcock, 1861).
New England province*
For more information, please contact Nancy Stamm, Geologic Names Committee Secretary.
Asterisk (*) indicates published by U.S. Geological Survey authors.
"No current usage" (†) implies that a name has been abandoned or has fallen into disuse. Former usage and, if known, replacement name given in parentheses ( ).
Slash (/) indicates name conflicts with nomenclatural guidelines (CSN, 1933; ACSN, 1961, 1970; NACSN, 1983, 2005, 2021). May be explained within brackets ([ ]).