Ironbound Mountain Formation, Euxinic metashale member

Ironbound Mountain Formation, Euxinic metashale member.
State New Hampshire
Name Ironbound Mountain Formation, Euxinic metashale member
Geologic age Lower Devonian
Lithologic constituents
Major
Metamorphic > Metasedimentary > MetaclasticEuxinic metashale member
Comments Part of the Grenville Terrane (Connecticut Valley Trough).
References
NGMDB product
Counties Coos