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National Geologic Map Database
Map showing publication footprint
  • Usage in publication:
    • Hatch Hill Formation*
  • Modifications:
    • Overview
  • AAPG geologic province:
    • New England province

Map showing publication footprint
  • Usage in publication:
    • Hatch Hill Formation*
  • Modifications:
    • Areal extent
    • Age modified
  • AAPG geologic province:
    • New England province
Publication:

Thompson, J.B., Jr., 1990, An introduction to the geology and Paleozoic history of the Glens Falls 1 degree x 2 degrees quadrangle, New York, Vermont, and New Hampshire, IN Slack, J.F., ed., Summary results of the Glens Falls CUSMAP project, New York, Vermont, and New Hampshire: U.S. Geological Survey Bulletin, 1887-A, p. A1-A13.


Summary:

Used as Hatch Hill Formation of Late Cambrian and Early Ordovician age [no explanation given for age change; therefore, none made to unit summary record]. Occurs in Taconic allochthon sequence in Glens Falls quad. Overlies Cambrian West Castleton Formation; underlies Ordovician Poultney Formation.

Source: GNU records (USGS DDS-6; Reston GNULEX).


For more information, please contact Nancy Stamm, Geologic Names Committee Secretary.

Asterisk (*) indicates usage by the U.S. Geological Survey. Other usages by state geological surveys.

"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 does not conform with nomenclatural guidelines (CSN, 1933; ACSN, 1961, 1970; NACSN, 1983, 2005). This may be explained within brackets ([ ]).