| *** Primary Characterization Data *** |
| Pedon ID: 86TX299002 | ( Llano, Texas ) | Print Date: Apr 24 2025 3:13PM |
| Sampled as on Mar 1, 1986: | Keese ; Coarse-loamy, mixed, thermic Udic Ustochrept |
| Revised to correlated on Nov 3, 2015: | Keese ; Sandy, mixed, active, thermic, shallow Typic Haplustepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP86TX107 LLANO COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1986TX299002 Lat: 30° 38' 59.20" north Long: 98° 52' 17.40" west MLRA: 82 | National Soil Survey Center | |
| - | Pedon No. | 86P0295 | 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 |
| 86P01740 | A | A | 0-22 | SL | LCOS | |||
| 86P01741 | Bw | Bw | 22-39 | SL | LCOS | |||
| 86P01742 | C | C | 39-80 | LCOS | ||||
| 86P01743 | Cr | CR | 80-110 | COS | ||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.44 | (NA) | |
| Clay, carbonate free, Weighted Average | 7 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 86 | % wt | |
| Volume, >2mm, Weighted Average | 18 | % vol | |
| Clay, total, Weighted Average | 7 | % wt | |
| Weighted averages based on control section: 25-80 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 | ||||||||
| 86P01740 | 0-22 | A | S | lcos | 5.1 | 12.0 | 82.9 | 5.5 | 6.5 | 8.0 | 21.1 | 19.9 | 20.5 | 13.4 | 3 | 3 | 3 | 77 | 9 | ||
| 86P01741 | 22-39 | Bw | S | lcos | 5.4 | 8.5 | 86.1 | 4.1 | 4.4 | 4.9 | 16.8 | 18.6 | 24.9 | 20.9 | 1 | 10 | 34 | 90 | 49 | ||
| 86P01742 | 39-80 | C | S | lcos | 7.1 | 5.4 | 87.5 | 2.4 | 3.0 | 6.5 | 20.5 | 23.0 | 25.1 | 12.4 | tr | 6 | 15 | 85 | 21 | ||
| 86P01743 | 80-110 | Cr | S | cos | 5.0 | 7.1 | 87.9 | 4.1 | 3.0 | 7.7 | 22.7 | 22.9 | 20.7 | 13.9 | tr | 7 | 39 | 89 | 46 | ||
| *** Primary Characterization Data *** |
| Pedon ID: 86TX299002 | ( Llano, Texas ) | Print Date: Apr 24 2025 3:13PM |
| Sampled As | : | Keese | Coarse-loamy, mixed, thermic Udic Ustochrept | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 86P0295 | |||
| 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 | ||||||||||
| 86P01740 | 0-22 | A | S | 1.83 | 1.90 | 0.012 | 13.5 | 2.1 | 1.002 | 0.20 | 0.59 | 0.41 | |||||
| 86P01741 | 22-39 | Bw | S | 2.4 | 1.003 | 0.59 | 0.44 | ||||||||||
| 86P01742 | 39-80 | C | S | 2.5 | 1.004 | 0.39 | 0.35 | ||||||||||
| 86P01743 | 80-110 | Cr | S | 2.3 | 1.003 | 0.46 | 0.46 | ||||||||||
| 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 | ||||||||||||||||||
| 86P01740 | 0-22 | A | S | 0.029 | 0.41 | 14 | 0.5 | tr | tr | |||||||||||||
| 86P01741 | 22-39 | Bw | S | 0.018 | 0.29 | 16 | 0.5 | tr | tr | |||||||||||||
| 86P01742 | 39-80 | C | S | 0.17 | 0.6 | tr | tr | |||||||||||||||
| 86P01743 | 80-110 | Cr | S | 0.13 | 0.6 | tr | tr | |||||||||||||||
| 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 | 5A3a | 5A8b | 5A3b | 5G1 | 5C3 | 5C1 | ||||||
| 86P01740 | 0-22 | A | S | 1.9 | 0.4 | tr | 0.1 | 2.4 | 1.2 | 3.6 | 3.0 | 67 | 80 | ||||
| 86P01741 | 22-39 | Bw | S | 1.8 | 0.4 | -- | 0.1 | 2.3 | 0.7 | 3.0 | 3.2 | 77 | 72 | ||||
| 86P01742 | 39-80 | C | S | 1.8 | 0.4 | -- | 0.1 | 2.3 | 1.3 | 3.6 | 2.8 | 64 | 82 | ||||
| 86P01743 | 80-110 | Cr | S | 1.6 | 0.3 | tr | tr | 1.9 | 1.2 | 0.1 | 3.1 | 2.3 | 2.0 | 5 | 61 | 83 | |
| *** Primary Characterization Data *** |
| Pedon ID: 86TX299002 | ( Llano, Texas ) | Print Date: Apr 24 2025 3:13PM |
| Sampled As | : | Keese | Coarse-loamy, mixed, thermic Udic Ustochrept | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 86P0295 | |||
| 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 - -) | % | |||||||||||||||
| 86P01740 | 0-22 | A | S | -- | |||||||||||||||||||
| 86P01741 | 22-39 | Bw | S | -- | |||||||||||||||||||
| 86P01742 | 39-80 | C | S | -- | |||||||||||||||||||
| 86P01743 | 80-110 | 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 | |||||||||||||
| 86P01740 | 0-22 | A | S | 5.2 | 5.9 | |||||||||
| 86P01741 | 22-39 | Bw | S | 5.1 | 5.8 | |||||||||
| 86P01742 | 39-80 | C | S | 5.0 | 5.7 | |||||||||
| 86P01743 | 80-110 | Cr | S | 4.9 | 5.5 | |||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 86TX299002 | ( Llano, Texas ) | Print Date: Apr 24 2025 3:13PM |
| Sampled As | : | Keese | Coarse-loamy, mixed, thermic Udic Ustochrept | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 86P0295 | |||
| 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 | ||||||||||||||
| 86P01741 | 22.0-39.0 | Bw | fs | 39 | FK 50 | QZ 37 | FP 9 | BT 2 | OP 1 | GN 1 | |||||||||||
| OR tr | HN tr | ||||||||||||||||||||
| FRACTION INTERPRETATION: | ||||
| fs - Fine Sand 0.1-0.25 mm | ||||
| MINERAL INTERPRETATION: | ||||
| BT Biotite | FK Potassium Feldspar | FP Plagioclase Feldspar | GN Garnet | HN Hornblende |
| OP Opaques | OR Other Resistant Minerals | QZ Quartz | ||