Ocoee Supergroup; Great Smokey Group, undivided (NCZgs;2)

State	North Carolina
Name	Ocoee Supergroup; Great Smokey Group, undivided
Geologic age	Late Proterozoic
Original map label	Zgs
Primary rock type	metasedimentary rock
Secondary rock type	slate
Other rock types	schist
Lithologic constituents	Major Metamorphic > Metasedimentary > Metaclastic > Metasiltstonethick metasedimentary sequence of massive to graded beds of metagraywacke and metasiltstone Metamorphic > Metasedimentary > Metaclastic > Metasandstone > Metagraywackethick metasedimentary sequence of massive to graded beds of metagraywacke and metasiltstone Minor Metamorphic > Schistwith interbedded graphitic and sulfidic slate and schist. Metamorphic > Metasedimentary > Metaclastic > Slatewith interbedded graphitic and sulfidic slate and schist.
Map references	The North Carolina Dept. of Environment, Health, and Natural Resources, Division of Land Resources, NC Geological Survey, in cooperation with the NC Center for Geographic Information and Analysis, 1998, Geology - North Carolina (1:250,000), coverage data file geol250. The data represents the digital equivalent of the official State Geology map (1:500,000 scale), but was digitized from (1:250,000 scale) base maps.
Unit references	Rhodes, Thomas S., and Conrad, Stephen G., 1985, Geologic Map of North Carolina: Department of Natural Resources and Community Development, Division of Land Resources, and the NC Geological Survey, 1:500,000-scale, compiled by Brown, Philip M., et al, and Parker, John M. III, and in association with the State Geologic Map Advisory Committee. The North Carolina Dept. of Environment, Health, and Natural Resources, Division of Land Resources, NC Geological Survey, in cooperation with the NC Center for Geographic Information and Analysis, 1998, Geology - North Carolina (1:250,000), coverage data file geol250. The data represents the digital equivalent of the official State Geology map (1:500,000 scale), but was digitized from (1:250,000 scale) base maps.
Geographic coverage	Buncombe - Clay - Graham - Haywood - Jackson - Macon - Madison - Swain