United States, Kentucky, Carter, Tygarts Creek, 0.37 mile northwest of Interstate 64-U.S. 60 overpass. Grahn Quad.
38.33 -83.123056
38° 19' 48" N 83° 7' 23" W
Quad Map: Grahn
219 meters
720 ft.
Attached to limestone bedrock in stream, submerged 15-30 cm; adjacent riparian forest, with much Acer negundo, Platanus occidentalis, and Tsuga canadensis