| Soil
Term: |
Definition as provided by the Leon
R. Miller Co. |
Chert:
|
A form of silica rock characterized by a splintery fracture,
Flint Rock |
Clay:
|
Small
mineral soil particles less than 0.002 mm in diameter |
|
Clay
Soil:
|
Soil
containing 40% or more clay, and less than 40% silt |
|
Clay
Loam:
|
Soil
containing 27% - 40% clay, and 20% - 45% sand |
|
Loam:
|
Soil
containing 10% - 27% clay, 28% - 50% silt, and less than 52%
sand |
| Loamy
Sand: |
Soil
containing 10% - 25% silt and clay, and more than 75% sand (sand
containing sufficient fine material t aggregate sand particles
Loess A silty wind-lain material deposited during glacial times
|
| Sand:
|
Small
rocks or mineral fragments with diameters of 0.1-0.05 mm; course
sand 0.1-0.5 mm; medium sand 0.5-0.25 mm; fine sand 0.25-0.1
mm; very fine sand 0.1-0.05 mm |
|
Sandy
Clay:
|
Soil
containing 35% or more clay and 40% more silt |
|
Sandy
Clay Loam:
|
Soil
containing 20% - 35% clay, less than 28% silt, and 45% or more
sand |
|
Silt:
|
Small
mineral soil grains -- particles range in diameter of 0.05 -
0.002 mm |
|
Silt
Loam:
|
Soil
containing 0 to 27% clay and 50% or more silt |
|
Silty
Clay:
|
Soil
material containing 40% ore more clay and 40% or more silt |
|
Silty
Clay Loam:
|
Soil
containing 27% - 40% clay and less than 20% sand |