Littleton Formation, Metaconglomerate and quartzite

Locally fossiliferous in Whitefield quadrangle.
State New Hampshire
Name Littleton Formation, Metaconglomerate and quartzite
Geologic age Lower Devonian
Lithologic constituents
Major
Metamorphic > Metasedimentary > Metaclastic > Metaconglomerate
Metamorphic > Metasedimentary > Metaclastic > Quartzite
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.
References
NGMDB product
Counties Coos - Grafton - Sullivan