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Cow Branch Formation

Carnian StageGeologic formations of North CarolinaGeologic formations of VirginiaIchnofossiliferous formationsLacustrine deposits
Norian StagePaleontology in North CarolinaPaleontology in VirginiaShale formations of the United StatesSiltstone formationsTriassic System of North AmericaTriassic geology of North CarolinaTriassic geology of Virginia
Cow Branch Formation (Upper Triassic; Pit B of Solite Quarry, near Eden, North Carolina, USA) 8 (51387281623)
Cow Branch Formation (Upper Triassic; Pit B of Solite Quarry, near Eden, North Carolina, USA) 8 (51387281623)

The Cow Branch Formation is a Late Triassic geologic formation in Virginia and North Carolina in the eastern United States. The formation consists of cyclical beds of black and grey lacustrine (lake) mudstone and shale. It is a konservat-lagerstätte renowned for its exceptionally preserved insect fossils, along with small reptiles, fish, and plants. Dinosaur tracks have also been reported from the formation.

Excerpt from the Wikipedia article Cow Branch Formation (License: CC BY-SA 3.0, Authors, Images).

Geographical coordinates (GPS)

Latitude Longitude
N 36.4 ° E -80 °
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27025
North Carolina, United States
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Cow Branch Formation (Upper Triassic; Pit B of Solite Quarry, near Eden, North Carolina, USA) 8 (51387281623)
Cow Branch Formation (Upper Triassic; Pit B of Solite Quarry, near Eden, North Carolina, USA) 8 (51387281623)
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Nearby Places

Belews Lake
Belews Lake

Belews Lake is a reservoir in Stokes, Rockingham, Guilford and Forsyth counties of North Carolina, near the towns of Stokesdale and Pine Hall. It was created in 1973 by the Duke Energy corporation as a cooling basin for the corporation's Belews Creek Steam Station, a coal-burning power plant. There are 4 public boat ramps on the lake, with 2 being commissioned by the North Carolina Wildlife Resorces Commission (NCWRC). Piney Bluff is located on the southern part of the lake, in Forsyth County, with entrance on NC Highway 65. Pine Hall Boat Launch is the closest to the plant, located in Stokes County, with the ramp being located on the west-northwest part of the lake, with entrance from Pine Hall Rd. Carolina Marina is located in the northern part of the lake, in Rockingham County, with a fee for use. Humphreys Ridge has a boat ramp located on the eastern side of the lake, in Rockingham County. The power plant can be seen from the ramp. Cooling water was pumped back and forth between the plant and reservoir until 1986 when the corporation decided to use other methods to dispose of their coal ash waste. From 1974-1986, contaminants such as vanadium, nickel, cobalt, barium, arsenic, were introduced into the lake through the release of contaminated cooling water from the power plant back into the lake. Many scientific studies were undertaken at Belews Lake and their findings, along with those conducted at the Kesterson Reservoir, are fundamental to today's understanding of the ecological risks associated with elevated selenium concentrations in aquatic systems.