National Geologic Map Database
General Information
- Title: Revisions to the nomenclature of some Middle Proterozoic granitic rocks in the northern Berkshire Massif, Massachusetts, and the southern Green Mountains, Vermont and Massachusetts
- Author(s): Ratcliffe, N.M.
- Publishing Organization: U.S. Geological Survey
- Series and Number: Bulletin 1935
- Larger Work: Stratigraphic notes, 1989-90
- Publication Date: 1991
- Map Scale: 1:514,000
- Cross Section: None
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