ro ON Soil name and map symbol BoB (Boonton) depth inches 0-10 10 to 33 33 to 60 USDA Texture Loam fine sandy bam gravelly fine Fraqmenls 3 inches 0-10 0-10 sanoV loam, arav- ellv silt loam qravelly sandy loam.aravelly bamv sand, fine sandy bam 0-10 sieve no 4 (4.7mm) 80-95 85-100 80-95 sieve no. 10 (2.0 mm] 75-90 50-95 50-95 sieve no