Assertion: peat's material | /r/HasProperty | firm
Facets:
Source sentences:
text: ; the upper portion consists of a mixture of moss and sedge peat, is waterlogged, and contains a few woody roots of shrubs; the material at the 30-inch level is brown, fibrous, matted and rather firm; near the 70-inch level occurs an admixture of woody fragments in brown partly decomposed sedge peat; the material from the 82-inch to the 96-inch level includes yellowish-brown well-preserved plant remains from Hypnum mosses; it grades into a brown firm felty-fibered sedge peat, which is sandy underneath the 120-inch level.