Devonian - Silurian Towow Formation

Devonian - Silurian Towow Formation
State Maine
Name Devonian - Silurian Towow Formation
Geologic age Devonian - Silurian
Lithologic constituents
Major
Sedimentary > Clastic > MudstoneAA - Low rank amphibolite facies; Protolith C - Sulfidic/carbonaceous pelite
Comments W - Weakly metamorphosed; contains local occurrences of prehnite and pumpellyite; Protolith S - Interbedded pelite, sandstone, and limestone and/or dolostone
Stratigraphic units Shapleigh Group
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 York