| *** Primary Characterization Data *** |
| Pedon ID: S1995TX111001 | ( Dallam, Texas ) | Print Date: Dec 4 2024 3:21AM |
| Sampled as on Apr 3, 1995: | Dallam |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP95TX164 TEXAS-CRP | Natural Resources Conservation Service |
| - | Site ID | S1995TX111001 Lat: 36° 5' 10.40" north Long: 102° 5' 28.79" west | National Soil Survey Center | |
| - | Pedon No. | 95P0494 | 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 |
| 95P03719 | Ap1 | Ap1 | 0-5 | FSL | LS | |||
| 95P03720 | Ap2 | Ap2 | 5-10 | SL | LS | |||
| 95P03721 | Ap3 | Ap3 | 10-17 | SL | FSL | |||
| 95P03722 | Bt1 | Bt1 | 17-39 | SCL | FSL | |||
| 95P03723 | Bt2 | Bt2 | 39-68 | SCL | SCL | |||
| 95P03724 | Bt3 | Bt3 | 68-86 | SCL | SCL | |||
| 95P03725 | Bt4 | Bt4 | 86-97 | SL | SCL | |||
| 95P03726 | 2Btk1 | 2Btk1 | 97-157 | SICL | C | |||
| 95P03727 | 2Btk2 | 2Btk2 | 157-205 | SICL | CL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.64 | (NA) | |
| Clay, carbonate free, Weighted Average | 18 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 50 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 20 | % wt | |
| LE, Whole Soil, Summed to 1m | 3 | cm/m | |
| Weighted averages based on control section: 17-67 cm | |||
| *** Primary Characterization Data *** |
| Pedon ID: S1995TX111001 | ( Dallam, Texas ) | Print Date: Dec 4 2024 3:21AM |
| Sampled As | : | Dallam | |||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 95P0494 | |||
| 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 | 3A1a1a | 3B1 | 3B1 | 3B1 | ||||||
| 95P03719 | 0-5 | Ap1 | S | ls | 8.3 | 6.5 | 85.2 | 4.6 | 3.2 | 3.3 | 8.6 | 35.2 | 34.1 | 6.8 | 0.5 | tr | -- | -- | 77 | tr | |
| 95P03720 | 5-10 | Ap2 | S | ls | 6.9 | 4.7 | 88.4 | 5.0 | 1.3 | 1.8 | 2.9 | 7.5 | 34.5 | 39.2 | 7.1 | 0.1 | tr | -- | -- | 81 | -- |
| 95P03721 | 10-17 | Ap3 | S | fsl | 15.2 | 9.4 | 75.4 | 9.0 | 2.4 | 4.4 | 5.0 | 10.8 | 36.0 | 24.8 | 3.5 | 0.3 | tr | -- | -- | 65 | tr |
| 95P03722 | 17-39 | Bt1 | S | fsl | 19.9 | 14.4 | 65.7 | 10.6 | 3.5 | 7.4 | 7.0 | 13.8 | 33.7 | 15.6 | 1.8 | 0.8 | tr | -- | -- | 52 | tr |
| 95P03723 | 39-68 | Bt2 | S | scl | 20.8 | 15.7 | 63.5 | 9.9 | 2.4 | 7.6 | 8.1 | 14.6 | 33.4 | 14.2 | 1.3 | tr | 1 | -- | -- | 49 | 1 |
| 95P03724 | 68-86 | Bt3 | S | scl | 21.8 | 15.3 | 62.9 | 9.1 | 2.4 | 7.9 | 7.4 | 16.9 | 36.8 | 8.7 | 0.4 | 0.1 | tr | tr | -- | 46 | tr |
| 95P03725 | 86-97 | Bt4 | S | scl | 21.3 | 14.4 | 64.3 | 9.5 | 1.8 | 7.4 | 7.0 | 14.4 | 33.6 | 14.9 | 1.2 | 0.2 | tr | tr | -- | 50 | tr |
| 95P03726 | 97-157 | 2Btk1 | S | c | 43.9 | 28.7 | 27.4 | 7.1 | 33.0 | 21.6 | 7.1 | 8.5 | 11.8 | 5.7 | 1.0 | 0.4 | 1 | tr | -- | 20 | 1 |
| 95P03727 | 157-205 | 2Btk2 | S | cl | 38.0 | 29.8 | 32.2 | 10.4 | 21.5 | 20.0 | 9.8 | 11.2 | 13.8 | 5.9 | 1.0 | 0.3 | 1 | 1 | 2 | 24 | 4 |
| Water Dispersible PSDA | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | |||
| (- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Dispersible - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -) | |||||||||||||||
| (- - - - - Total - - - - - -) | (- - Clay - - -) | (- - - - Silt - - - - -) | (- - - - - - - - - - - - Sand - - - - - - - - - - - -) | ||||||||||||
| Clay | Silt | Sand | F | CO3 | F | C | VF | F | M | C | VC | ||||
| < | .002 | .05 | < | < | .002 | .02 | .05 | .10 | .25 | .5 | 1 | ||||
| Depth | .002 | -.05 | -2 | .0002 | .002 | -.02 | -.05 | -.10 | -.25 | -.50 | -1 | -2 | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -) | |||||||||||
| 3A1a6a | 3A1a6a | 3A1a6a | 3A1a6a | 3A1a6a | 3A1a6a | 3A1a6a | 3A1a6a | 3A1a6a | 3A1a6a | ||||||
| 95P03719 | 0-5 | Ap1 | S | 7.3 | 7.9 | 84.8 | 4.2 | 3.7 | 8.3 | 37.0 | 33.2 | 5.8 | 0.5 | ||
| 95P03720 | 5-10 | Ap2 | S | 5.2 | 6.6 | 88.2 | 3.7 | 2.9 | 8.1 | 35.0 | 38.1 | 6.9 | 0.1 | ||
| 95P03721 | 10-17 | Ap3 | S | 11.0 | 13.7 | 75.3 | 8.3 | 5.4 | 12.5 | 36.3 | 23.4 | 3.0 | 0.1 | ||
| 95P03722 | 17-39 | Bt1 | S | 14.0 | 19.6 | 66.4 | 12.0 | 7.6 | 14.5 | 35.7 | 14.5 | 1.4 | 0.3 | ||
| *** Primary Characterization Data *** |
| Pedon ID: S1995TX111001 | ( Dallam, Texas ) | Print Date: Dec 4 2024 3:21AM |
| Sampled As | : | Dallam | |||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 95P0494 | |||
| 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 | 4B1c | 3C2a1a | 3D1 | 4C1 | 3F1a1a | 8D1 | 8D1 | ||||||||
| 95P03719 | 0-5 | Ap1 | S | 1.65 | 1.70 | 0.010 | 10.1 | 9.3 | 3.3 | 1.007 | 0.10 | 3 | 0.72 | 0.40 | |||
| 95P03720 | 5-10 | Ap2 | S | 1.62 | 1.65 | 0.006 | 12.9 | 11.7 | 3.1 | 1.005 | 0.14 | 5 | 0.68 | 0.45 | |||
| 95P03721 | 10-17 | Ap3 | S | 1.62 | 1.75 | 0.026 | 16.2 | 15.1 | 5.8 | 1.013 | 0.15 | 3 | 0.54 | 0.38 | |||
| 95P03722 | 17-39 | Bt1 | S | 1.45 | 1.59 | 0.031 | 16.0 | 7.7 | 1.019 | 0.12 | 0.55 | 0.39 | |||||
| 95P03723 | 39-68 | Bt2 | S | 1.42 | 1.56 | 0.032 | 17.0 | 7.9 | 1.025 | 0.13 | 0.55 | 0.38 | |||||
| 95P03724 | 68-86 | Bt3 | S | 1.44 | 1.57 | 0.029 | 16.9 | 7.9 | 1.039 | 0.13 | 0.55 | 0.36 | |||||
| 95P03725 | 86-97 | Bt4 | S | 1.37 | 1.52 | 0.035 | 19.1 | 7.8 | 1.020 | 0.15 | 0.52 | 0.37 | |||||
| 95P03726 | 97-157 | 2Btk1 | S | 1.64 | 1.83 | 0.037 | 20.0 | 7.9 | 1.013 | 0.20 | 0.14 | 0.18 | |||||
| 95P03727 | 157-205 | 2Btk2 | S | 1.56 | 1.75 | 0.038 | 19.8 | 9.9 | 1.020 | 0.15 | 0.28 | 0.26 | |||||
| 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 - - - - -) | |||||||||||||||
| 6A2e | 6B4a | 6A1c | 6C2b | 6G7a | 6D2a | |||||||||||||||||
| 95P03719 | 0-5 | Ap1 | S | 0.42 | 0.034 | 0.26 | 8 | 0.3 | 0.1 | -- | ||||||||||||
| 95P03720 | 5-10 | Ap2 | S | 0.30 | 0.012 | 0.20 | 17 | 0.2 | tr | -- | ||||||||||||
| 95P03721 | 10-17 | Ap3 | S | 0.85 | 0.048 | 0.40 | 8 | 0.4 | tr | tr | ||||||||||||
| 95P03722 | 17-39 | Bt1 | S | 1.02 | 0.050 | 0.30 | 6 | 0.5 | 0.1 | tr | ||||||||||||
| 95P03723 | 39-68 | Bt2 | S | 0.86 | 0.041 | 0.22 | 5 | 0.6 | 0.1 | tr | ||||||||||||
| 95P03724 | 68-86 | Bt3 | S | 0.62 | 0.029 | 0.18 | 6 | 0.6 | 0.1 | tr | ||||||||||||
| 95P03725 | 86-97 | Bt4 | S | 0.83 | 0.21 | 0.5 | 0.1 | tr | ||||||||||||||
| 95P03726 | 97-157 | 2Btk1 | S | 6.37 | 0.13 | 0.3 | tr | -- | ||||||||||||||
| 95P03727 | 157-205 | 2Btk2 | S | 4.62 | 0.08 | 0.4 | tr | -- | ||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1995TX111001 | ( Dallam, Texas ) | Print Date: Dec 4 2024 3:21AM |
| Sampled As | : | Dallam | |||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 95P0494 | |||
| 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 | 5A8b | 5C3 | 5C1 | |||||||||||
| 95P03719 | 0-5 | Ap1 | S | 23.7* | 0.5 | 0.1 | 0.3 | 6.0 | 100 | 100 | |||||||
| 95P03720 | 5-10 | Ap2 | S | 26.2* | 0.4 | 0.1 | 0.2 | 4.7 | 100 | 100 | |||||||
| 95P03721 | 10-17 | Ap3 | S | 43.2* | 0.7 | 0.1 | 0.3 | 8.2 | 100 | 100 | |||||||
| 95P03722 | 17-39 | Bt1 | S | 47.4* | 1.1 | 0.1 | 0.3 | 10.9 | 100 | 100 | |||||||
| 95P03723 | 39-68 | Bt2 | S | 34.5* | 1.5 | 0.1 | 0.3 | 11.5 | 100 | 100 | |||||||
| 95P03724 | 68-86 | Bt3 | S | 42.9* | 2.4 | 0.1 | 0.4 | 12.0 | 100 | 100 | |||||||
| 95P03725 | 86-97 | Bt4 | S | 40.7* | 2.9 | 0.1 | 0.4 | 11.0 | 100 | 100 | |||||||
| 95P03726 | 97-157 | 2Btk1 | S | 45.6* | 3.6 | 0.1 | 0.2 | 6.2 | 100 | 100 | |||||||
| 95P03727 | 157-205 | 2Btk2 | S | 45.6* | 4.8 | 0.1 | 0.3 | 10.7 | 100 | 100 | |||||||
| 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 - -) | % | |||||||||||||||
| 4F1a1a1 | |||||||||||||||||||||||
| 95P03719 | 0-5 | Ap1 | S | 0.21 | 2 | ||||||||||||||||||
| 95P03720 | 5-10 | Ap2 | S | 0.15 | 2 | ||||||||||||||||||
| 95P03721 | 10-17 | Ap3 | S | 0.21 | 1 | ||||||||||||||||||
| 95P03722 | 17-39 | Bt1 | S | 0.24 | 1 | ||||||||||||||||||
| 95P03723 | 39-68 | Bt2 | S | 0.18 | 1 | ||||||||||||||||||
| 95P03724 | 68-86 | Bt3 | S | 0.15 | 1 | ||||||||||||||||||
| 95P03725 | 86-97 | Bt4 | S | 0.17 | 1 | ||||||||||||||||||
| 95P03726 | 97-157 | 2Btk1 | S | 0.21 | 2 | ||||||||||||||||||
| 95P03727 | 157-205 | 2Btk2 | S | 0.21 | 1 | ||||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1995TX111001 | ( Dallam, Texas ) | Print Date: Dec 4 2024 3:21AM |
| Sampled As | : | Dallam | |||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 95P0494 | |||
| 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 | 6E1g | |||||||||||
| 95P03719 | 0-5 | Ap1 | S | 7.4 | 7.6 | 8.1 | 2 | |||||||
| 95P03720 | 5-10 | Ap2 | S | 7.4 | 7.7 | 8.2 | 1 | |||||||
| 95P03721 | 10-17 | Ap3 | S | 7.3 | 7.7 | 8.1 | 5 | |||||||
| 95P03722 | 17-39 | Bt1 | S | 7.2 | 7.7 | 8.1 | 6 | |||||||
| 95P03723 | 39-68 | Bt2 | S | 7.2 | 7.7 | 8.2 | 4 | |||||||
| 95P03724 | 68-86 | Bt3 | S | 7.1 | 7.7 | 8.3 | 3 | |||||||
| 95P03725 | 86-97 | Bt4 | S | 7.2 | 7.7 | 8.3 | 3 | |||||||
| 95P03726 | 97-157 | 2Btk1 | S | 7.4 | 7.8 | 8.3 | 63 | |||||||
| 95P03727 | 157-205 | 2Btk2 | S | 7.3 | 7.8 | 8.3 | 42 | |||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1995TX111001 | ( Dallam, Texas ) | Print Date: Dec 4 2024 3:21AM |
| Sampled As | : | Dallam | |||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 95P0494 | |||
| 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 | tion | ||||||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 95P03720 | 5.0-10.0 | Ap2 | tcly | MT 3 | MI 3 | KK 2 | CA 2 | QZ 1 | |||||||||||||
| 95P03722 | 17.0-39.0 | Bt1 | tcly | MT 3 | MI 3 | CA 3 | KK 2 | QZ 1 | |||||||||||||
| 95P03725 | 86.0-97.0 | Bt4 | tcly | MT 3 | MI 2 | CA 2 | KK 2 | QZ 1 | |||||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| CA Calcite | KK Kaolinite | MI Mica | MT Montmorillonite | QZ Quartz |
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |