That’s wrong
Peavine (85% of unit 55D), classified as Fine, mixed, active, mesic Typic Haplohumults, formed in Colluvium derived from Sedimentary rock, Colluvium derived from Siltstone, Colluvium derived from Shale, Residuum derived from Sedimentary rock, Residuum derived from Siltstone and Residuum derived from Shale; paralithic bedrock at about 30 inches; surface erodibility factor K 0.24.