| *** Primary Characterization Data *** |
| Pedon ID: 82TX289029 | ( Leon, Texas ) | Print Date: Apr 26 2024 8:33PM |
| Sampled as on Apr 1, 1982: | Rosanky ; Fine, mixed, thermic Udic Paleustalf |
| Revised to correlated: | Margie ; Fine, mixed, thermic Ultic Haplustalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP82TX206 LEON COUNTY - LIGNITE STUDY | Natural Resources Conservation Service |
| - | Site ID | S1982TX289029 Lat: 31° 11' 50.00" north Long: 96° 11' 20.00" west MLRA: 87A | National Soil Survey Center | |
| - | Pedon No. | 82P0616 | 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 |
| 82P03222 | A | A | 0-25 | L | FSL | |||
| 82P03223 | BA | BA | 25-36 | SCL | SCL | |||
| 82P03224 | Bt1 | Bt1 | 36-68 | C | SC | |||
| 82P03225 | Bt2 | Bt2 | 68-117 | C | SC | |||
| 82P03226 | Bt3 | Bt3 | 117-160 | SCL | SCL | |||
| 82P03227 | BC | BC | 160-178 | SCL | FSL | |||
| 82P03228 | C | C | 178-200 | FSL | ||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.38 | (NA) | |
| Clay, carbonate free, Weighted Average | 39 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 45 | % wt | |
| Volume, >2mm, Weighted Average | 11 | % vol | |
| Clay, total, Weighted Average | 39 | % wt | |
| Weighted averages based on control section: 36-86 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 | 3B1 | 3B1 | 3B1 | ||||||||
| 82P03222 | 0-25 | A | S | fsl | 10.4 | 19.3 | 70.3 | 7.1 | 12.2 | 22.0 | 39.1 | 6.9 | 1.3 | 1.0 | 3 | 2 | -- | 51 | 5 | ||
| 82P03223 | 25-36 | BA | S | scl | 22.0 | 13.6 | 64.4 | 5.4 | 8.2 | 19.2 | 35.1 | 6.7 | 1.8 | 1.6 | 3 | 4 | -- | 49 | 7 | ||
| 82P03224 | 36-68 | Bt1 | S | sc | 39.0 | 13.9 | 47.1 | 6.7 | 7.2 | 14.9 | 26.3 | 4.0 | 1.2 | 0.7 | 2 | 1 | -- | 34 | 3 | ||
| 82P03225 | 68-117 | Bt2 | S | sc | 39.6 | 9.3 | 51.1 | 5.1 | 4.2 | 13.1 | 22.6 | 1.7 | 3.7 | 10.0 | 16 | 23 | 3 | 64 | 42 | ||
| 82P03226 | 117-160 | Bt3 | S | scl | 26.5 | 7.7 | 65.8 | 2.9 | 4.8 | 18.2 | 46.5 | 0.9 | 0.2 | -- | tr | tr | -- | 48 | tr | ||
| 82P03227 | 160-178 | BC | S | fsl | 16.0 | 4.2 | 79.8 | 2.1 | 2.1 | 9.6 | 68.4 | 1.7 | 0.1 | -- | -- | -- | -- | 70 | -- | ||
| 82P03228 | 178-200 | C | S | fsl | 18.6 | 5.8 | 75.6 | 2.1 | 3.7 | 4.0 | 61.7 | 8.0 | 0.9 | 1.0 | 3 | 1 | -- | 73 | 4 | ||
| *** Primary Characterization Data *** |
| Pedon ID: 82TX289029 | ( Leon, Texas ) | Print Date: Apr 26 2024 8:33PM |
| Sampled As | : | Rosanky | Fine, mixed, thermic Udic Paleustalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 82P0616 | |||
| 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 | ||||||||||
| 82P03222 | 0-25 | A | S | 5.7 | 1.009 | 0.70 | 0.55 | ||||||||||
| 82P03223 | 25-36 | BA | S | 8.9 | 1.015 | 0.40 | 0.40 | ||||||||||
| 82P03224 | 36-68 | Bt1 | S | 1.55 | 1.72 | 0.035 | 23.4 | 15.6 | 1.027 | 0.12 | 0.36 | 0.40 | |||||
| 82P03225 | 68-117 | Bt2 | S | 17.3 | 1.032 | 0.41 | 0.44 | ||||||||||
| 82P03226 | 117-160 | Bt3 | S | 1.63 | 1.75 | 0.024 | 16.8 | 10.7 | 1.020 | 0.10 | 0.40 | 0.40 | |||||
| 82P03227 | 160-178 | BC | S | 1.78 | 1.83 | 0.009 | 9.2 | 6.4 | 1.012 | 0.05 | 0.43 | 0.40 | |||||
| 82P03228 | 178-200 | C | S | 1.63 | 1.85 | 0.042 | 17.7 | 7.9 | 1.015 | 0.16 | 0.48 | 0.42 | |||||
| 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 - - - - -) | |||||||||||||||
| 6B3a | 6A1c | 6C2b | 6G7a | 6D2a | ||||||||||||||||||
| 82P03222 | 0-25 | A | S | 0.056 | 0.79 | 14 | 4.3 | 0.2 | 0.1 | |||||||||||||
| 82P03223 | 25-36 | BA | S | 0.047 | 0.52 | 11 | 4.7 | 0.3 | 0.1 | |||||||||||||
| 82P03224 | 36-68 | Bt1 | S | 0.065 | 0.62 | 10 | 7.8 | 0.5 | tr | |||||||||||||
| 82P03225 | 68-117 | Bt2 | S | 0.051 | 0.41 | 8 | 9.0 | 0.5 | tr | |||||||||||||
| 82P03226 | 117-160 | Bt3 | S | 0.23 | 3.1 | 0.2 | -- | |||||||||||||||
| 82P03227 | 160-178 | BC | S | 0.07 | 1.6 | 0.1 | -- | |||||||||||||||
| 82P03228 | 178-200 | C | S | 0.08 | 2.0 | 0.1 | -- | |||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 82TX289029 | ( Leon, Texas ) | Print Date: Apr 26 2024 8:33PM |
| Sampled As | : | Rosanky | Fine, mixed, thermic Udic Paleustalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 82P0616 | |||
| 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 | 6G9a | 5A3a | 5A8b | 5C3 | 5C1 | ||||||||
| 82P03222 | 0-25 | A | S | 5.0 | 0.9 | -- | 0.3 | 6.2 | 3.0 | 9.2 | 7.3 | 67 | 85 | ||||
| 82P03223 | 25-36 | BA | S | 5.7 | 1.1 | -- | 0.4 | 7.2 | 3.7 | 10.9 | 8.8 | 66 | 82 | ||||
| 82P03224 | 36-68 | Bt1 | S | 8.7 | 2.1 | tr | 0.6 | 11.4 | 5.7 | 17.1 | 14.2 | 67 | 80 | ||||
| 82P03225 | 68-117 | Bt2 | S | 8.0 | 3.7 | -- | 0.6 | 12.3 | 6.3 | 18.6 | 16.1 | 66 | 76 | ||||
| 82P03226 | 117-160 | Bt3 | S | 5.2 | 3.3 | -- | 0.3 | 8.8 | 3.6 | 12.4 | 10.7 | 71 | 82 | ||||
| 82P03227 | 160-178 | BC | S | 3.3 | 2.4 | -- | 0.2 | 5.9 | 1.8 | tr | 7.7 | 6.8 | 77 | 87 | |||
| 82P03228 | 178-200 | C | S | 4.3 | 3.3 | -- | 0.2 | 7.8 | 1.7 | tr | 9.5 | 8.9 | 82 | 88 | |||
| 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 - -) | % | |||||||||||||||
| 82P03222 | 0-25 | A | S | -- | |||||||||||||||||||
| 82P03223 | 25-36 | BA | S | -- | |||||||||||||||||||
| 82P03224 | 36-68 | Bt1 | S | -- | |||||||||||||||||||
| 82P03225 | 68-117 | Bt2 | S | -- | |||||||||||||||||||
| 82P03226 | 117-160 | Bt3 | S | -- | |||||||||||||||||||
| 82P03227 | 160-178 | BC | S | -- | |||||||||||||||||||
| 82P03228 | 178-200 | C | S | -- | |||||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 82TX289029 | ( Leon, Texas ) | Print Date: Apr 26 2024 8:33PM |
| Sampled As | : | Rosanky | Fine, mixed, thermic Udic Paleustalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 82P0616 | |||
| 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 | ||||||||||||
| 82P03222 | 0-25 | A | S | 5.4 | 5.8 | 6.1 | ||||||||
| 82P03223 | 25-36 | BA | S | 5.2 | 5.8 | 6.1 | ||||||||
| 82P03224 | 36-68 | Bt1 | S | 5.3 | 6.0 | 6.3 | ||||||||
| 82P03225 | 68-117 | Bt2 | S | 5.2 | 6.0 | 6.3 | ||||||||
| 82P03226 | 117-160 | Bt3 | S | 4.4 | 5.2 | 5.6 | ||||||||
| 82P03227 | 160-178 | BC | S | 4.3 | 5.0 | 5.5 | ||||||||
| 82P03228 | 178-200 | C | S | 4.1 | 5.0 | 5.3 | ||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 82TX289029 | ( Leon, Texas ) | Print Date: Apr 26 2024 8:33PM |
| Sampled As | : | Rosanky | Fine, mixed, thermic Udic Paleustalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 82P0616 | |||
| 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 | 7A3b | | 7C3 | | tion | ||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 82P03224 | 36.0-68.0 | Bt1 | tcly | KK 2 | MI 1 | MT 1 | GE 1 | | KK 22 | | | | | | 21.4 | | | 1.3 | | | |
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | | | | |
| MINERAL INTERPRETATION: | ||||
| GE Goethite | KK Kaolinite | MI Mica | MT Montmorillonite | |
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |