| *** Primary Characterization Data *** |
| Pedon ID: 91KY135002 | ( Lewis, Kentucky ) | Print Date: Apr 23 2024 7:11AM |
| Sampled as on Feb 27, 1991: | Trappist ; Typic Hapludults |
| Revised to correlated on May 1, 1992: | (unnamed) ; Clayey, mixed, semiactive Typic Haplohumult |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP91KY126 KENTUCKY BLACK SHALE | Natural Resources Conservation Service |
| - | Site ID | S1991KY135002 Lat: 38° 37' 45.00" north Long: 83° 30' 49.00" west MLRA: 121 | National Soil Survey Center | |
| - | Pedon No. | 91P0502 | 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 |
| 91P02876 | A | A | 0-2 | SIL | SIL | |||
| 91P02877 | E | E | 2-10 | SIL | SICL | |||
| 91P02878 | Bt1 | Bt1 | 10-28 | SICL | SICL | |||
| 91P02879 | Bt2 | Bt2 | 28-53 | SIC | SIC | |||
| 91P02880 | Bt3 | Bt3 | 53-66 | SIC | SIC | |||
| 91P02881 | BC | BC | 66-74 | C | SIC | |||
| 91P02882 | C | C | 74-84 | C | SIC | |||
| 91P02883 | Cr | CR | 84-107 | C | SIC | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.26 | (NA) | |
| Clay, carbonate free, Weighted Average | 45 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 32 | % wt | |
| Volume, >2mm, Weighted Average | 19 | % vol | |
| Clay, total, Weighted Average | 45 | % wt | |
| Weighted averages based on control section: 10-60 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 | |||||||
| 91P02876 | 0-2 | A | S | sil | 23.4 | 59.9 | 16.7 | 5.4 | 49.1 | 10.8 | 2.3 | 3.0 | 3.4 | 3.3 | 4.7 | 6 | 1 | -- | 20 | 7 | |
| 91P02877 | 2-10 | E | S | sicl | 32.8 | 59.4 | 7.8 | 7.6 | 51.5 | 7.9 | 1.4 | 1.2 | 1.5 | 1.7 | 2.0 | 4 | 1 | -- | 11 | 5 | |
| 91P02878 | 10-28 | Bt1 | S | sicl | 34.8 | 60.1 | 5.1 | 8.9 | 50.8 | 9.3 | 1.0 | 1.1 | 1.4 | 1.1 | 0.5 | 6 | 1 | 9 | 19 | 16 | |
| 91P02879 | 28-53 | Bt2 | S | sic | 50.1 | 46.3 | 3.6 | 19.9 | 40.3 | 6.0 | 0.6 | 0.6 | 0.9 | 0.9 | 0.6 | 22 | 4 | 15 | 43 | 41 | |
| 91P02880 | 53-66 | Bt3 | S | sic | 50.9 | 45.9 | 3.2 | 18.8 | 40.0 | 5.9 | 0.7 | 0.5 | 0.6 | 0.6 | 0.8 | 2 | 2 | 17 | 23 | 21 | |
| 91P02881 | 66-74 | BC | S | sic | 51.1 | 44.2 | 4.7 | 17.4 | 37.0 | 7.2 | 1.6 | 1.1 | 0.8 | 0.8 | 0.4 | 1 | 1 | 32 | 36 | 34 | |
| 91P02882 | 74-84 | C | S | sic | 50.6 | 44.8 | 4.6 | 16.6 | 38.6 | 6.2 | 1.6 | 0.8 | 0.7 | 0.8 | 0.7 | 1 | 1 | 74 | 78 | 83 | |
| 91P02883 | 84-107 | Cr | S | sic | 44.3 | 44.8 | 10.9 | 36.1 | 8.7 | 2.4 | 2.1 | 2.0 | 2.4 | 2.0 | tr | 1 | 99 | 100 | 100 | ||
| *** Primary Characterization Data *** |
| Pedon ID: 91KY135002 | ( Lewis, Kentucky ) | Print Date: Apr 23 2024 7:11AM |
| Sampled As | : | Trappist | Typic Hapludults | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 91P0502 | |||
| 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 | 8D1 | 8D1 | ||||||||||
| 91P02876 | 0-2 | A | S | 23.8 | 1.027 | 1.12 | 1.02 | ||||||||||
| 91P02877 | 2-10 | E | S | 1.18 | 1.23 | 0.014 | 30.9 | 11.7 | 1.013 | 0.22 | 0.33 | 0.36 | |||||
| 91P02878 | 10-28 | Bt1 | S | 1.33 | 1.38 | 0.011 | 27.7 | 11.9 | 1.012 | 0.19 | 0.29 | 0.34 | |||||
| 91P02879 | 28-53 | Bt2 | S | 1.43 | 1.54 | 0.018 | 26.0 | 19.2 | 1.018 | 0.07 | 0.26 | 0.38 | |||||
| 91P02880 | 53-66 | Bt3 | S | 1.41 | 1.52 | 0.022 | 27.1 | 19.1 | 1.016 | 0.10 | 0.23 | 0.38 | |||||
| 91P02881 | 66-74 | BC | S | 1.40 | 1.50 | 0.018 | 28.2 | 19.6 | 1.014 | 0.09 | 0.22 | 0.38 | |||||
| 91P02882 | 74-84 | C | S | 1.35 | 1.45 | 0.007 | 29.9 | 18.7 | 1.013 | 0.04 | 0.22 | 0.37 | |||||
| 91P02883 | 84-107 | Cr | S | 0.75 | 0.77 | -- | 87.9 | 18.4 | 1.015 | -- | 0.27 | 0.42 | |||||
| Water Content | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | |||||||
| (- - Atterberg - -) | (- - - - - Bulk Density - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - - Water Content - - - - - - - - - - - - - - - - - - - - -) | ||||||||||||||||||
| (- - - Limits - - -) | Field | Recon | Recon | Field | Recon | (- - - - - - - - - - - - - - Sieved Samples - - - - - - - - - - - - -) | ||||||||||||||
| LL | PI | 33 | Oven | 33 | 6 | 10 | 33 | 100 | 200 | 500 | ||||||||||
| Depth | kPa | Dry | kPa | kPa | kPa | kPa | kPa | kPa | kPa | |||||||||||
| Layer | (cm) | Horz | Prep | pct <0.4mm | (- - - - - - - - g cm-3 - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - - - - - - -) | ||||||||||||||
| 3C1e1a | ||||||||||||||||||||
| 91P02876 | 0-2 | A | S | 31.0 | ||||||||||||||||
| 91P02877 | 2-10 | E | S | 27.2 | ||||||||||||||||
| 91P02878 | 10-28 | Bt1 | S | 26.4 | ||||||||||||||||
| 91P02879 | 28-53 | Bt2 | S | 25.4 | ||||||||||||||||
| 91P02880 | 53-66 | Bt3 | S | 26.7 | ||||||||||||||||
| 91P02881 | 66-74 | BC | S | 28.0 | ||||||||||||||||
| 91P02882 | 74-84 | C | S | 27.6 | ||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 91KY135002 | ( Lewis, Kentucky ) | Print Date: Apr 23 2024 7:11AM |
| Sampled As | : | Trappist | Typic Hapludults | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 91P0502 | |||
| 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 | |||||||||||||||||
| 91P02876 | 0-2 | A | S | 9.14 | 0.396 | 10.70 | 3.9 | 0.2 | ||||||||||||||
| 91P02877 | 2-10 | E | S | 1.71 | 0.119 | 1.72 | 4.2 | 0.2 | ||||||||||||||
| 91P02878 | 10-28 | Bt1 | S | 0.092 | 1.11 | 3.4 | 0.2 | |||||||||||||||
| 91P02879 | 28-53 | Bt2 | S | 0.02 | 0.38 | 3.9 | 0.3 | |||||||||||||||
| 91P02880 | 53-66 | Bt3 | S | 0.36 | 3.8 | 0.2 | ||||||||||||||||
| 91P02881 | 66-74 | BC | S | 0.50 | 4.2 | 0.2 | ||||||||||||||||
| 91P02882 | 74-84 | C | S | 0.45 | 3.8 | 0.2 | ||||||||||||||||
| 91P02883 | 84-107 | Cr | S | 0.85 | 0.20 | 0.59 | 5.7 | 0.2 | ||||||||||||||
| 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 | |||||
| 91P02876 | 0-2 | A | S | 2.4 | 0.5 | -- | 0.5 | 3.4 | 27.2 | 3.6 | 8.5 | 30.6 | 26.2 | 7.0 | 51 | 11 | 13 |
| 91P02877 | 2-10 | E | S | 0.1 | 0.1 | tr | 0.2 | 0.4 | 13.1 | 3.9 | 3.8 | 13.5 | 10.9 | 4.3 | 91 | 3 | 4 |
| 91P02878 | 10-28 | Bt1 | S | tr | 0.1 | tr | 0.1 | 0.2 | 12.7 | 4.4 | 0.9 | 12.9 | 10.1 | 4.6 | 96 | 2 | 2 |
| 91P02879 | 28-53 | Bt2 | S | tr | 0.4 | tr | 0.6 | 1.0 | 16.1 | 6.7 | -- | 17.1 | 12.8 | 7.7 | 87 | 6 | 8 |
| 91P02880 | 53-66 | Bt3 | S | tr | 0.6 | tr | 0.3 | 0.9 | 14.2 | 5.9 | tr | 15.1 | 11.7 | 6.8 | 87 | 6 | 8 |
| 91P02881 | 66-74 | BC | S | tr | 0.4 | tr | 0.3 | 0.7 | 13.6 | 5.3 | -- | 14.3 | 11.4 | 6.0 | 88 | 5 | 6 |
| 91P02882 | 74-84 | C | S | tr | 0.5 | 0.1 | 0.3 | 0.9 | 13.3 | 5.1 | tr | 14.2 | 11.0 | 6.0 | 85 | 6 | 8 |
| 91P02883 | 84-107 | Cr | S | -- | 0.2 | tr | 0.3 | 0.5 | 16.8 | 5.3 | -- | 17.3 | 12.1 | 5.8 | 91 | 3 | 4 |
| *** Primary Characterization Data *** |
| Pedon ID: 91KY135002 | ( Lewis, Kentucky ) | Print Date: Apr 23 2024 7:11AM |
| Sampled As | : | Trappist | Typic Hapludults | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 91P0502 | |||
| 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 - -) | % | |||||||||||||||
| 91P02876 | 0-2 | A | S | -- | |||||||||||||||||||
| 91P02877 | 2-10 | E | S | -- | |||||||||||||||||||
| 91P02878 | 10-28 | Bt1 | S | -- | |||||||||||||||||||
| 91P02879 | 28-53 | Bt2 | S | -- | |||||||||||||||||||
| 91P02880 | 53-66 | Bt3 | S | -- | |||||||||||||||||||
| 91P02881 | 66-74 | BC | S | -- | |||||||||||||||||||
| 91P02882 | 74-84 | C | S | 1 | |||||||||||||||||||
| 91P02883 | 84-107 | Cr | S | -- | |||||||||||||||||||
| 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 | |||
| 4C1a2a | 4C1a2a | |||||||||||||
| 91P02876 | 0-2 | A | S | 3.9 | 4.3 | |||||||||
| 91P02877 | 2-10 | E | S | 4.0 | 4.3 | |||||||||
| 91P02878 | 10-28 | Bt1 | S | 4.0 | 4.6 | |||||||||
| 91P02879 | 28-53 | Bt2 | S | 4.0 | 4.5 | |||||||||
| 91P02880 | 53-66 | Bt3 | S | 3.9 | 4.5 | |||||||||
| 91P02881 | 66-74 | BC | S | 3.7 | 4.3 | |||||||||
| 91P02882 | 74-84 | C | S | 3.8 | 4.4 | |||||||||
| 91P02883 | 84-107 | Cr | S | 3.7 | 4.1 | |||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 91KY135002 | ( Lewis, Kentucky ) | Print Date: Apr 23 2024 7:11AM |
| Sampled As | : | Trappist | Typic Hapludults | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 91P0502 | |||
| 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 | ||||||||||||||
| 91P02878 | 10.0-28.0 | Bt1 | tcly | MI 3 | KK 2 | MM 1 | MT 1 | QZ 1 | | | | | | 17 | 8.1 | | | 4.3 | | | |
| GE 1 | | | | | | | | | | | | | | | | | |||||
| 91P02879 | 28.0-53.0 | Bt2 | tcly | MI 3 | KK 2 | MT 2 | LE 1 | QZ 1 | | | | | | 19 | 10.6 | | | 3.8 | | | |
| GE 1 | HE 1 | | | | | | | | | | | | | | | | |||||
| 91P02880 | 53.0-66.0 | Bt3 | tcly | MI 4 | KK 2 | HE 1 | GE 1 | QZ 1 | | | | | | 18 | 10.9 | | | 4.4 | | | |
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | | | | |
| MINERAL INTERPRETATION: | ||||
| GE Goethite | HE Hematite | KK Kaolinite | LE Lepidocrocite | MI Mica |
| MM Montmorillonite-Mica | MT Montmorillonite | QZ Quartz | | |
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |
| *** Primary Characterization Data *** |
| Pedon ID: 91KY135002 | ( Lewis, Kentucky ) | Print Date: Apr 23 2024 7:11AM |
| Sampled As | : | Trappist | Typic Hapludults | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 91P0502 | |||
| 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 | ||||||||||||||
| 91P02876 | 0.0-2.0 | A | feth | | | | | | | | | | | | | | | | | 34.0 | |
| 91P02877 | 2.0-10.0 | E | feth | | | | | | | | | | | | | | | | | 21.0 | |
| 91P02878 | 10.0-28.0 | Bt1 | feth | | | | | | | | | | | | | | | | | 21.0 | |
| 91P02879 | 28.0-53.0 | Bt2 | feth | | | | | | | | | | | | | | | | | 35.0 | |
| 91P02880 | 53.0-66.0 | Bt3 | feth | | | | | | | | | | | | | | | | | 31.0 | |
| 91P02881 | 66.0-74.0 | BC | feth | | | | | | | | | | | | | | | | | 30.0 | |
| 91P02882 | 74.0-84.0 | C | feth | | | | | | | | | | | | | | | | | 29.0 | |
| FRACTION INTERPRETATION: | ||||
| feth - Fine Earth <2 mm | | | | |