Queenston Shale

Queenston Shale
State Michigan
Name Queenston Shale
Geologic age Late Ordovician
Lithologic constituents
Sedimentary > Clastic > Mudstone > Shale (Bed)silty red shale

Reed, Robert C., and Daniels, Jennifer (compilers), 1987, Bedrock geology of northern Michigan: Geological Survey Division, Michigan Dept. of Natural Resources, scale 1:500,000.

NGMDB product
Counties Chippewa - Delta - Luce - Mackinac - Schoolcraft