- Usage in publication:
-
- Kendal Green Formation
- Modifications:
-
- Not used
- AAPG geologic province:
-
- New England province
Summary:
Not used on MA State bedrock geologic map. [No explanation given. Usage still good elsewhere.]
Source: GNU records (USGS DDS-6; Reston GNULEX).
- Usage in publication:
-
- Kendall Green Formation
- Modifications:
-
- Not used
- AAPG geologic province:
-
- New England province
Summary:
[Misspelled throughout report as Kendall Green Formation; should be Kendal Green Formation.] Rocks mapped as Kendall [sic] Green Formation by Nelson (1974) are included here and on State bedrock geologic map (Zen and others, 1983) in a Proterozoic Z unnamed unit of metamorphosed mafic to felsic flow, volcaniclastic, and hypabyssal intrusive rocks. Author doesn't see enough evidence to treat these rocks as a valid formation; rather, they are a zone of distinct sheet-like intrusions and cataclasis. [Name is not abandoned. Chapters A-J in U.S. Geological Survey Professional Paper 1366 are intended as explanations and (or) revisions to 1:250,000-scale MA State bedrock geologic map of Zen and others (1983).]
Source: GNU records (USGS DDS-6; Reston GNULEX).
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 ([ ]).