Proterozoic granitic rocks

Undivided Early and Middle Proterozoic granitic rocks (units Xg and Yg). (1400-1800 Ma)
State Arizona
Name Proterozoic granitic rocks
Geologic age Proterozoic
Lithologic constituents
Major
Igneous > Plutonic > Granitic (Pluton, Dike or sill)undivided units Xg and Yg
References

Richard, S.M., Reynolds, S.J., Spencer, J.E., and Pearthree, P.A., 2000, Geologic Map of Arizona: Arizona Geological Survey Map 35, 1 sheet, scale 1:1,000,000.

Anderson, J.L., 1989, Proterozoic anorogenic granites of the southwestern United States, in Jenney, J.P., and Reynolds, S.J., editors, Geologic evolution of Arizona: Arizona Geological Society Digest 17, p. 211-238.

Anderson, P., 1989, Stratigraphic framework, volcanic-plutonic evolution, and vertical deformation of the Proterozoic volcanic belts of central Arizona, in Jenney, J.P., and Reynolds, S.J., editors, Geologic evolution of Arizona: Arizona Ge

Conway, C.M., and Silver, L.T., 1989, Early Proterozoic rocks (1710 - 1615 Ma) in central and southeastern Arizona, in Jenney, J.P., and Reynolds, S.J., editors, Geologic evolution of Arizona: Arizona Geological Society Digest 17, p. 165-18

DeWitt, E., 1989, Geochemistry and tectonic polarity of Early Proterozoic (1700 - 1750 Ma) plutonic rocks, north-central Arizona, in Jenney, J.P., and Reynolds, S.J., editors, Geologic evolution of Arizona: Arizona Geological Society Digest

NGMDB product
Counties Apache - Gila - Graham - Greenlee - La Paz - Maricopa - Pima - Pinal - Yavapai - Yuma