Mesozoic mafic to felsic volcanic rocks

Mesozoic mafic to felsic volcanic rocks
State Maine
Name Mesozoic mafic to felsic volcanic rocks
Geologic age Mesozoic
Lithologic constituents
Major
Igneous > Volcanic > Felsic-volcanicAB - Medium rank amphibolite facies; Protolith W - Mafic to felsic volcanic rocks
Igneous > Volcanic > Mafic-volcanicAB - Medium rank amphibolite facies; Protolith W - Mafic to felsic volcanic rocks
Comments U - Unmetamorphosed
References

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 Oxford - York