Paint River Group; Upper part

Dominantly Fortune Lakes Slate, but includes other rocks in poorly exposed areas. Correlated with upper part of Baraga Group.
State Michigan
Name Paint River Group; Upper part
Geologic age Early Proterozoic
Lithologic constituents
Major
Metamorphic > Metasedimentary > Metaclastic > SlateDominantly Fortune Lakes Slate, but includes other rocks in poorly exposed areas.
Comments Continental margin assemblage (north of Niagara Fault)
References
NGMDB product
Counties Iron