U.S. Geological Survey Home AASG Logo USGS HOME CONTACT USGS SEARCH USGS
National Geologic Map Database
Map showing publication footprint
  • Usage in publication:
    • Chesuncook Limestone
  • Modifications:
    • Overview
  • AAPG geologic province:
    • New England province
Publication:

Boucot, A.J., 1968, Silurian and Devonian of the Northern Appalachians, Chapter 6, IN Zen, E-An, and others, eds., Studies of Appalachian geology; northern and maritime: John Wiley and Sons Publishers, p. 83-94.


Summary:

Chesuncook Limestone shown on correlation chart as Silurian (late Llandovery and Wenlock age). Overlain by unnamed Silurian (Ludlow) siltstones; underlain by unnamed Silurian (Llandovery) conglomerates. Upper and lower boundaries uncertain.

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 ([ ]).