*** Primary Characterization Data *** |
Pedon ID: 1990KY137016 | ( Lincoln, Kentucky ) | Print Date: Nov 24 2024 1:15AM |
Sampled as on Apr 29, 1990: | Cavode ; Fine-silty, mixed Aeric Ochraquults |
Revised to : |
United States Department of Agriculture | ||||
SSL | - | Project | CP90KY176 LINCOLN-GARRARD COUNTIES | Natural Resources Conservation Service |
- | Site ID | S1990KY137016 Lat: 37° 29' 5.25" north Long: 84° 40' 4.72" west MLRA: 121 | National Soil Survey Center | |
- | Pedon No. | 90P0665 | Soil Survey Laboratory | |
- | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 |
Layer | Horizon | Orig Hzn | Depth (cm) | Field Label 1 | Field Label 2 | Field Label 3 | Field Texture | Lab Texture |
90P03944 | Ap | Ap | 0-15 | SIL | SIL | |||
90P03945 | Bt1 | Bt1 | 15-25 | SIL | SIL | |||
90P03946 | Bt2 | Bt2 | 25-56 | SIL | SIL | |||
90P03947 | Bt3 | Bt3 | 56-79 | SIL | SIL | |||
90P03948 | Btg | Btg4 | 79-97 | SIC | SICL | |||
90P03949 | 2Cr | 2CR | 97-137 | SICL |
Pedon Calculations | |||
Calculation Name | Result | Units of Measure | |
CEC Activity, CEC7/Clay, Weighted Average | 0.35 | (NA) | |
Clay, carbonate free, Weighted Average | 25 | % wt | |
Weighted Particles, 0.1-75mm, 75 mm Base | 9 | % wt | |
Volume, >2mm, Weighted Average | 4 | % vol | |
Clay, total, Weighted Average | 25 | % wt | |
Weighted averages based on control section: 50-65 cm |
PSDA & Rock Fragments | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
(- - - - - Total - - - - - -) | (- - Clay - - -) | (- - - - Silt - - - - -) | (- - - - - - - - - - - - Sand - - - - - - - - - - - -) | ( Rock Fragments (mm) ) | |||||||||||||||||
Lab | Clay | Silt | Sand | Fine | CO3 | Fine | Coarse | VF | F | M | C | VC | (- - - - - - - - Weight - - - - - - - -) | >2 mm | |||||||
Text- | < | .002 | .05 | < | < | .002 | .02 | .05 | .10 | .25 | .5 | 1 | 2 | 5 | 20 | .1- | wt % | ||||
Depth | ure | .002 | -.05 | -2 | .0002 | .002 | -.02 | -.05 | -.10 | -.25 | -.50 | -1 | -2 | -5 | -20 | -75 | 75 | whole | |||
Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -) | (- - - - - - - % of <75mm - - - - - -) | soil | |||||||||||||||
3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3B1 | 3B1 | 3B1 | |||||||
90P03944 | 0-15 | Ap | S | sil | 15.8 | 80.0 | 4.2 | 4.8 | 64.2 | 15.8 | 1.3 | 1.1 | 0.8 | 0.6 | 0.4 | 5 | 4 | -- | 12 | 9 | |
90P03945 | 15-25 | Bt1 | S | sil | 17.7 | 78.8 | 3.5 | 4.7 | 64.8 | 14.0 | 1.1 | 1.0 | 0.8 | 0.4 | 0.2 | 2 | 5 | -- | 9 | 7 | |
90P03946 | 25-56 | Bt2 | S | sil | 23.8 | 73.1 | 3.1 | 6.6 | 61.9 | 11.2 | 0.7 | 0.7 | 0.5 | 0.3 | 0.9 | 2 | 7 | -- | 11 | 9 | |
90P03947 | 56-79 | Bt3 | S | sil | 26.6 | 70.7 | 2.7 | 8.4 | 59.1 | 11.6 | 0.7 | 0.7 | 0.5 | 0.4 | 0.4 | 1 | 2 | 2 | 7 | 5 | |
90P03948 | 79-97 | Btg | S | sicl | 27.8 | 69.5 | 2.7 | 9.0 | 60.0 | 9.5 | 0.9 | 0.7 | 0.5 | 0.3 | 0.3 | 3 | 3 | 3 | 11 | 9 | |
90P03949 | 97-137 | 2Cr | S | sicl | 39.4 | 57.5 | 3.1 | 12.1 | 54.0 | 3.5 | 1.2 | 1.1 | 0.5 | 0.2 | 0.1 | 16 | 9 | 3 | 30 | 28 |
*** Primary Characterization Data *** |
Pedon ID: 1990KY137016 | ( Lincoln, Kentucky ) | Print Date: Nov 24 2024 1:15AM |
Sampled As | : | Cavode | Fine-silty, mixed Aeric Ochraquults | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 90P0665 |
Bulk Density & Moisture | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
(Bulk Density) | Cole | (- - - - - - - - - - - Water Content - - - - - - - - - - -) | ( Air Dry-Oven Dry ) | WRD | Aggst | ||||||||||||
33 | Oven | Whole | 6 | 10 | 33 | 1500 | 1500 kPa | (- - - - Ratio - - - -) | Whole | Stabl | (- - Ratio/Clay - -) | ||||||
Depth | kPa | Dry | Soil | kPa | kPa | kPa | kPa | Moist | Corrected | Soil | 2-0.5mm | CEC7 | 1500 kPa | ||||
Layer | (cm) | Horz | Prep | (- - - g cm-3 - - -) | (- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -) | cm3 cm-3 | % | ||||||||||
4A1d | 4A1h | 4B1c | 3C2a1a | 3D1 | 4C1 | 3F1a1a | 8D1 | 8D1 | |||||||||
90P03944 | 0-15 | Ap | S | 1.44 | 1.50 | 0.013 | 26.2 | 8.8 | 1.006 | 0.24 | 57 | 0.53 | 0.56 | ||||
90P03945 | 15-25 | Bt1 | S | 1.51 | 1.55 | 0.008 | 25.1 | 9.3 | 1.005 | 0.23 | 0.33 | 0.53 | |||||
90P03946 | 25-56 | Bt2 | S | 1.49 | 1.53 | 0.008 | 25.5 | 11.6 | 1.007 | 0.20 | 0.35 | 0.49 | |||||
90P03947 | 56-79 | Bt3 | S | 1.48 | 1.59 | 0.023 | 26.4 | 13.1 | 1.008 | 0.19 | 0.35 | 0.49 | |||||
90P03948 | 79-97 | Btg | S | 13.2 | 1.008 | 0.34 | 0.47 | ||||||||||
90P03949 | 97-137 | 2Cr | S | 16.2 | 1.012 | 0.32 | 0.41 |
Carbon & Extractions | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | |||
(- - - - - Total - - - - -) | Est | OC | C/N | (- - - Dith-Cit Ext - - -) | (- - - - - - Ammonium Oxalate Extraction - - - - - -) | (- - - Na Pyro-Phosphate - - -) | ||||||||||||||||
Depth | C | N | S | OC | (WB) | Ratio | Fe | Al | Mn | Al+½Fe | ODOE | Fe | Al | Si | Mn | C | Fe | Al | Mn | |||
Layer | (cm) | Horz | Prep | (- - - - - - - - - - % of <2 mm - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -) | mg kg-1 | (- - - - - - % of < 2mm - - - - -) | |||||||||||||||
6A2d | 6B3a | 6R3a | 6A1c | 6C2b | 6G7a | 8J | 6C9a | 6G12 | 6V2 | 6D5b | 6C8a | 6G10 | ||||||||||
90P03944 | 0-15 | Ap | S | 1.08 | 0.098 | 0.02 | 1.15 | 12 | 1.2 | 0.1 | 0.15 | 0.05 | 0.20 | 0.05 | -- | 27.1 | 0.2 | tr | ||||
90P03945 | 15-25 | Bt1 | S | 0.36 | 0.047 | 0.02 | 0.34 | 7 | 1.5 | 0.1 | 0.19 | 0.03 | 0.23 | 0.08 | -- | -- | 0.1 | tr | ||||
90P03946 | 25-56 | Bt2 | S | 0.29 | 0.02 | 0.29 | 1.8 | 0.1 | 0.18 | 0.03 | 0.21 | 0.08 | -- | -- | 0.1 | 0.1 | ||||||
90P03947 | 56-79 | Bt3 | S | 0.24 | 0.02 | 0.21 | 1.9 | 0.1 | 0.20 | 0.04 | 0.22 | 0.08 | -- | -- | 0.1 | tr | ||||||
90P03948 | 79-97 | Btg | S | 0.27 | 0.02 | 0.19 | 1.4 | 0.1 | 0.20 | 0.03 | 0.24 | 0.08 | -- | -- | 0.1 | tr | ||||||
90P03949 | 97-137 | 2Cr | S | 0.17 | 0.05 | 0.22 | 1.4 | 0.1 | 0.10 | 0.03 | 0.09 | 0.06 | -- | -- | 0.1 | 0.1 |
CEC & Bases | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
(- - - - - - NH4OAC Extractable Bases - - - - -) | CEC8 | CEC7 | ECEC | (- - - - Base - - - -) | |||||||||||||
Sum | Acid- | Extr | KCl | Sum | NH4 | Bases | Al | (- Saturation -) | |||||||||
Depth | Ca | Mg | Na | K | Bases | ity | Al | Mn | Cats | OAC | +Al | Sat | Sum | NH4OAC | |||
Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -) | mg kg-1 | (- - - - cmol(+) kg-1 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
6N2e | 6O2d | 6P2b | 6Q2b | 6H5a | 6G9b | 6D3 | 5A3a | 5A8b | 5A3b | 5G1 | 5C3 | 5C1 | |||||
90P03944 | 0-15 | Ap | S | 7.0 | 0.7 | tr | 0.1 | 7.8 | 3.6 | 11.4 | 8.4 | 68 | 93 | ||||
90P03945 | 15-25 | Bt1 | S | 0.4 | 1.2 | tr | 0.1 | 1.7 | 6.5 | 2.4 | 0.2 | 8.2 | 5.8 | 4.1 | 59 | 21 | 29 |
90P03946 | 25-56 | Bt2 | S | 0.2 | 2.1 | tr | 0.2 | 2.5 | 9.8 | 2.5 | 0.3 | 12.3 | 8.3 | 5.0 | 50 | 20 | 30 |
90P03947 | 56-79 | Bt3 | S | tr | 2.9 | 0.1 | 0.2 | 3.2 | 7.3 | 2.5 | 0.3 | 10.5 | 9.3 | 5.7 | 44 | 30 | 34 |
90P03948 | 79-97 | Btg | S | 0.1 | 4.1 | 0.1 | 0.2 | 4.5 | 7.4 | 1.7 | 0.4 | 11.9 | 9.5 | 6.2 | 27 | 38 | 47 |
90P03949 | 97-137 | 2Cr | S | 0.4 | 7.8 | 0.3 | 0.4 | 8.9 | 7.5 | 0.9 | 0.6 | 16.4 | 12.8 | 9.8 | 9 | 54 | 70 |
*** Primary Characterization Data *** |
Pedon ID: 1990KY137016 | ( Lincoln, Kentucky ) | Print Date: Nov 24 2024 1:15AM |
Sampled As | : | Cavode | Fine-silty, mixed Aeric Ochraquults | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 90P0665 |
Salt | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | -20- | |||
(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -) | 1:2 | ||||||||||||||||||||||
Total | Elec | Elec | Exch | ||||||||||||||||||||
Depth | Ca | Mg | Na | K | CO3 | HCO3 | F | Cl | PO4 | Br | OAC | SO4 | NO2 | NO3 | H2O | Salts | Cond | Cond | Na | SAR | |||
Layer | (cm) | Horz | Prep | (- - - - - mmol(+) L-1 - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -) | (- - - - % - - - -) | (- - dS m-1 - -) | % | |||||||||||||||
90P03944 | 0-15 | Ap | S | -- | |||||||||||||||||||
90P03945 | 15-25 | Bt1 | S | -- | |||||||||||||||||||
90P03946 | 25-56 | Bt2 | S | -- | |||||||||||||||||||
90P03947 | 56-79 | Bt3 | S | 1 | |||||||||||||||||||
90P03948 | 79-97 | Btg | S | 1 | |||||||||||||||||||
90P03949 | 97-137 | 2Cr | S | 2 |
pH & Carbonates | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | |||
(- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -) | (- - Carbonate - -) | (- - Gypsum - - -) | ||||||||||||
CaCl2 | As CaCO3 | As CaSO4*2H2O | Resist | |||||||||||
Depth | 0.01M | H2O | Sat | <2mm | <20mm | <2mm | <20mm | ohms | ||||||
Layer | (cm) | Horz | Prep | KCl | 1:2 | 1:1 | Paste | Oxid | NaF | (- - - - - - - - - - - - % - - - - - - - - - - -) | cm-1 | |||
4C1a2a3 | 4C1a2a | 4C1a2a | ||||||||||||
90P03944 | 0-15 | Ap | S | 4.8 | 5.5 | 5.6 | ||||||||
90P03945 | 15-25 | Bt1 | S | 3.6 | 4.0 | 4.8 | ||||||||
90P03946 | 25-56 | Bt2 | S | 3.4 | 4.0 | 5.0 | ||||||||
90P03947 | 56-79 | Bt3 | S | 3.4 | 4.0 | 5.0 | ||||||||
90P03948 | 79-97 | Btg | S | 3.3 | 4.0 | 5.0 | ||||||||
90P03949 | 97-137 | 2Cr | S | 3.4 | 4.0 | 4.8 |
*** Primary Characterization Data *** |
Pedon ID: 1990KY137016 | ( Lincoln, Kentucky ) | Print Date: Nov 24 2024 1:15AM |
Sampled As | : | Cavode | Fine-silty, mixed Aeric Ochraquults | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 90P0665 |
Clay Mineralogy (<.002 mm) | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
X-Ray | Thermal | Elemental | EGME | Inter | |||||||||||||||||
SiO2 | Al2O3 | Fe2O3 | MgO | CaO | K2O | Na2O | Retn | preta | |||||||||||||
Depth | Fract | 7A2i | 7C3 | tion | |||||||||||||||||
Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
90P03944 | 0.0-15.0 | Ap | tcly | MI 4 | KK 2 | VR 2 | MT 1 | GE 1 | 17 | 8.4 | 3.5 | ||||||||||
LE 1 | QZ 1 | ||||||||||||||||||||
90P03945 | 15.0-25.0 | Bt1 | tcly | MI 4 | VM 2 | KK 2 | LE 2 | GE 1 | 18 | 9.3 | 4.1 | ||||||||||
MT 1 | QZ 1 | ||||||||||||||||||||
90P03946 | 25.0-56.0 | Bt2 | tcly | MI 4 | VM 2 | KK 2 | LE 2 | GE 2 | 19 | 9.9 | 4.3 | ||||||||||
90P03947 | 56.0-79.0 | Bt3 | tcly | MI 5 | VM 2 | KK 2 | LE 2 | GE 2 | 21 | 9.9 | 4.9 | ||||||||||
MT 1 | |||||||||||||||||||||
90P03948 | 79.0-97.0 | Btg | tcly | MI 5 | KK 2 | VM 2 | LE 1 | GE 1 | 23 | 9.6 | 5.4 | ||||||||||
MT 1 | |||||||||||||||||||||
90P03949 | 97.0-137.0 | 2Cr | tcly | MI 5 | KK 1 | VM 1 | 22 | 8.1 | 6.0 |
FRACTION INTERPRETATION: | ||||
tcly - Total Clay <0.002 mm |
MINERAL INTERPRETATION: | ||||
GE Goethite | KK Kaolinite | LE Lepidocrocite | MI Mica | MT Montmorillonite |
QZ Quartz | VM Vermiculite-Mica | VR Vermiculite |
RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |
*** Primary Characterization Data *** |
Pedon ID: 1990KY137016 | ( Lincoln, Kentucky ) | Print Date: Nov 24 2024 1:15AM |
Sampled As | : | Cavode | Fine-silty, mixed Aeric Ochraquults | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 90P0665 |
Sand - Silt Mineralogy (2.0-0.002 mm) | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
X-Ray | Thermal | Optical | EGME | Inter | |||||||||||||||||
Tot Re | Grain Count | Retn | preta | ||||||||||||||||||
Depth | Fract | 7B1a2 | tion | ||||||||||||||||||
Layer | (cm) | Horz | ion | ( - - - - - - - - peak size - - - - - - - - - ) | (- - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
90P03944 | 0.0-15.0 | Ap | csi | 69 | QZ 65 | FP 16 | FK 9 | CD 4 | BT 2 | MS 1 | |||||||||||
AR 1 | OP tr | AM tr | PO tr | TM tr | ZR tr | ||||||||||||||||
PR tr | |||||||||||||||||||||
90P03945 | 15.0-25.0 | Bt1 | csi | 71 | QZ 67 | FK 13 | FP 10 | BT 3 | CD 3 | MS 1 | |||||||||||
AM 1 | AR 1 | OP 1 | PO tr | CL tr | TM tr | ||||||||||||||||
PR tr | ZR tr | ||||||||||||||||||||
90P03946 | 25.0-56.0 | Bt2 | csi | 72 | QZ 68 | FK 14 | FP 6 | BT 5 | CD 3 | MS 2 | |||||||||||
AM 1 | OP 1 | AR 1 | PO tr | PR tr | TM tr | ||||||||||||||||
CL tr | |||||||||||||||||||||
90P03947 | 56.0-79.0 | Bt3 | csi | 77 | QZ 72 | FK 12 | FP 6 | BT 3 | CD 3 | PO 2 | |||||||||||
MS 1 | AR 1 | AM tr | OP tr | ZR tr | TM tr | ||||||||||||||||
PR tr | CL tr | ||||||||||||||||||||
90P03948 | 79.0-97.0 | Btg | csi | 74 | QZ 71 | FK 11 | FP 8 | CD 3 | BT 3 | MS 3 |
*** Primary Characterization Data *** |
Pedon ID: 1990KY137016 | ( Lincoln, Kentucky ) | Print Date: Nov 24 2024 1:15AM |
Sampled As | : | Cavode | Fine-silty, mixed Aeric Ochraquults | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 90P0665 |
Sand - Silt Mineralogy (2.0-0.002 mm) | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
X-Ray | Thermal | Optical | EGME | Inter | |||||||||||||||||
Tot Re | Grain Count | Retn | preta | ||||||||||||||||||
Depth | Fract | 7B1a2 | tion | ||||||||||||||||||
Layer | (cm) | Horz | ion | ( - - - - - - - - peak size - - - - - - - - - ) | (- - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
PO tr | AM tr | PR tr | CL tr | OP tr | ZR tr | ||||||||||||||||
TM tr | |||||||||||||||||||||
90P03949 | 97.0-137.0 | 2Cr | csi | 77 | QZ 62 | KK 14 | FK 8 | MS 7 | BT 3 | OT 3 | |||||||||||
TM 1 | CL 1 | ZR tr | OP tr | PO tr | FP tr | ||||||||||||||||
CD tr | GS tr |
FRACTION INTERPRETATION: | ||||
csi - Coarse Silt 0.02-0.05 mm |
MINERAL INTERPRETATION: | ||||
AM Amphibole | AR Weatherable Aggregates | BT Biotite | CD Chert (Chalcedony | CL Chlorite |
FK Potassium Feldspar | FP Plagioclase Feldspar | GS Glass | KK Kaolinite | MS Muscovite |
OP Opaques | OT Other | PO Plant Opal | PR Pyroxene | QZ Quartz |
TM Tourmaline | ZR Zircon |
*** Primary Characterization Data *** |
Pedon ID: 1990KY137016 | ( Lincoln, Kentucky ) | Print Date: Nov 24 2024 1:15AM |
Sampled As | : | Cavode | Fine-silty, mixed Aeric Ochraquults | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 90P0665 |
Fine Earth Mineralogy (<2.0 mm) | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
X-Ray | Thermal | Elemental | EGME | Inter | |||||||||||||||||
SiO2 | Al2O3 | Fe2O3 | MgO | CaO | K2O | Na2O | Retn | preta | |||||||||||||
Depth | Fract | 7D2 | tion | ||||||||||||||||||
Layer | (cm) | Horz | ion | ( - - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
90P03945 | 15.0-25.0 | Bt1 | feth | 14.0 | |||||||||||||||||
90P03948 | 79.0-97.0 | Btg | feth | 21.0 |
FRACTION INTERPRETATION: | ||||
feth - Fine Earth <2 mm |