Silurian Burnt Brook Formation

Silurian Burnt Brook Formation
State Maine
Name Silurian Burnt Brook Formation
Geologic age Silurian
Lithologic constituents
Sedimentary > Clastic > MudstoneW - Weakly metamorphosed; contains local occurrences of prehnite and pumpellyite; Protolith A - Pelite
Comments GS - Greenschist facies; Protolith T - Rhyolitic volcanic rocks
Stratigraphic units Meduxnekeag Group

Osberg, P.H., Hussey, A.M., and Boone, G.M., 1985, Bedrock geologic map of Maine: Maine Geological Survey, Dept. of Conserv., scale 1:500,000.

NGMDB product
Counties Aroostook