soilsquiz2

Mollic epipedon depth, percent organic matter

25cm, >=1%

mollic color

dry value =<5,moist value =<3 , chroma moist =<3

mollic base saturation

>=50%

mollic requirements

25cm depth, >=1% organic matter, dry value <=5, moist value <=3, moise chroma <=, base saturation >=50%

umbric requirements

same as mollic but base saturation <50%

ochric requirements

leftover taxa

argillic requirements

less than 15% clay: a 3% clay increase. 15-40% clay: 1.2 times clay increase. >40% clay: 8% increase in clay

spodic requirements

humid, temperate climates from sandy high silica content parent materials, commonly beneath an E, may have cracked ion oxide coatings and be red or dark, pH <=5.9

cambic

usually not sandy loam or sandy texture, leftover