Tatnic Hill Formation of Putnam Group (CT*,MA*)
(alphabetical): Bates Pond Lentil (CT*), Fly Pond Member (CT*,MA*), Yantic Member (CT*,MA*).
Type area: consists of series of outcrops extending from Connecticut Route 169, on east side of Tatnic Hill, west for 2.5 mi to Stetson Road, in southeast corner of Hampton quadrangle, east-central CT. Named from exposures in area of Tatnic Hill in southern part of Danielson quadrangle, where section is more complete and contacts better exposed than elsewhere (Dixon, 1964).
New England province*
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Asterisk (*) indicates usage by the U.S. Geological Survey. Other usages by state geological surveys.
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Slash (/) indicates name does not conform with nomenclatural guidelines (CSN, 1933; ACSN, 1961, 1970; NACSN, 1983, 2005). This may be explained within brackets ([ ]).