Member C (uppermost) of the Rangeley Formation in Maine and northeastern and southwestern New Hampshire (NHSrc;0)

State	New Hampshire
Name	Member C (uppermost) of the Rangeley Formation in Maine and northeastern and southwestern New Hampshire
Geologic age	Lower Silurian (Llandoverian)
Original map label	Src
Comments	Part of the Central Maine Composite Terrane (Central Maine Trough) - Variably metamorphosed sedimentary and volcanic rocks of greenschist to granulite facies, locally migmatized. Area includes structural belts between the Monroe fault on the west and the Campbell Hill fault on the east; that is, the Bronson Hill anticlinorium, Piedmont allochthon, Kearsarge-central Maine synclinorium, central New Hampshire anticlinorium, and Rochester-Lebanon (Maine) antiformal synclinorium.
Primary rock type	conglomerate
Secondary rock type	meta-argillite
Other rock types	quartzite
Lithologic constituents	Major Sedimentary > Clastic > Conglomeratequartz-pebble conglomerate Minor Metamorphic > Metasedimentary > Metaclastic > Quartzitefeldspathic quartzite Metamorphic > Metasedimentary > Metaclastic > Pelitic-schistrusty metapelite
Map references	Bennett, D. S, , Wittkop, C.A., and Dicken, C.L., 2006 , Bedrock Geologic Map of New Hampshire - A Digital Representation of the Lyons and others 1997 map and ancillary files: U.S. Geological Survey Data Series 215, scale 1:250,000, CD-ROM. [http://pubs.er.usgs.gov/publication/ds215]
Unit references	Lyons, J.B., Bothner, W.A., Moench, R.H., and Thompson, J.B., Jr., 1997, Bedrock Geologic Map of New Hampshire: Reston, VA, U.S. Geological Survey Special Map, 1:250,000, 2 sheets.
Geographic coverage	Cheshire - Coos - Sullivan