This list includes stratigraphic units and structural geologic features in Massachusetts, grouped by age and by region within the state.
Stratigraphic Units
Eastern Massachusetts
- Mattapan Volcanic Complex
- Lynn Volcanic Complex
- Middlesex Fells Volcanic Complex
- Hoppin Formation
- Greenlodge Formation
- Weymouth Formation
Pennsylvanian (Late Carboniferous)
- Bellingham Conglomerate
- Narragansett Bay Group[1]
Structural Geologic Features
Eastern Massachusetts
Basins, Zones, Troughs & Blocks
- Bellingham Basin
- Boston Basin
- Burlington mylonite zone
- Middleton Basin
- Nantucket Basin
- Narragansett Basin
- Nashoba Zone
- Nashua trough
- Newbury Volcanic Zone
- Norfolk Basin
Faults
- Bloody Bluff fault
- Clinton-Newbury fault
References
- ↑ U.S. Geological Survey Professional Paper. U.S. Government Printing Office. 1984. p. 1.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.