State | Maine |
---|---|
Name | Jurassic granite |
Geologic age | Jurassic |
Lithologic constituents | Major
Igneous > Plutonic > Granitic > Granitebiotite granite undivided; U - Unmetamorphosed
|
Comments | GS - Greenschist facies; Protolith V - Basaltic volcanic rocks |
Stratigraphic units | includes: 50 - Whales Back pluton (ME104). |
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.Foland, K.A., and Faul, H., 1977, Ages of the White Mountain intrusives, New Hampshire, Vermont, and Maine: Am. Jour. Sci., v. 277, p. 888-904. |
NGMDB product | |
Counties | Oxford |