USGS - science for a changing world

Mineral Resources On-Line Spatial Data

Mineral Resources > Online Spatial Data > Geology > by state > North Carolina

Ocoee Supergroup; Walden Creek Group, undivided

Walden Creek Group, undivided - slate to metasiltstone, locally limy beds and pods; interbedded with quartz-pebble metaconglomerate and metasandstone.
StateNorth Carolina
NameOcoee Supergroup; Walden Creek Group, undivided
Geologic ageLate Proterozoic
Original map labelZwc
Primary rock typeslate
Secondary rock typemetasedimentary rock
Other rock types
Lithologic constituents
Major
Metamorphic > Metasedimentary > Metaclastic > Slate
Minor
Metamorphic > Metasedimentary > Metaclastic > Metasandstonemetasiltstone, interbedded with quartz-pebble metaconglomerate and metasandstone; locally limy beds and pods
Metamorphic > Metasedimentary > Metaclastic > Metaconglomeratemetasiltstone, interbedded with quartz-pebble metaconglomerate and metasandstone; locally limy beds and pods
Metamorphic > Metasedimentary > Metaclastic > Metasiltstonemetasiltstone, interbedded with quartz-pebble metaconglomerate and metasandstone; locally limy beds and pods
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 coverageMadison

Show this information as [XML]

AccessibilityFOIAPrivacyPolicies and Notices

Take Pride in America logoUSA.gov logoU.S. Department of the Interior | U.S. Geological Survey
URL: http://mrdata.usgs.gov/geology/state/sgmc-unit.php?unit=NCZwc;2
Page Contact Information: Peter Schweitzer