| *** Primary Characterization Data *** |
| Pedon ID: MLRA78-Vernon-TX169-001 | ( Garza, Texas ) | Print Date: Nov 11 2024 10:30PM |
| Sampled as on May 30, 1981: | Vernon-M ; Fine Typic Ustochrepts |
| Revised to correlated on Nov 1, 1984: | Vernon ; Fine, smectitic, thermic Typic Ustochrept |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP81TX216 RED BEDS-HIGH PLAINS STUDY | Natural Resources Conservation Service |
| - | Site ID | S81-TX169-001 Lat: 33° 5' 6.00" north Long: 101° 15' 29.99" west MLRA: 78B | National Soil Survey Center | |
| - | Pedon No. | 81P0468 | 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 |
| 81P02685 | A1 | A1 | 0-16 | SL | L | |||
| 81P02686 | B1 | B1 | 16-30 | SCL | CL | |||
| 81P02687 | B21 | B21 | 30-55 | C | C | |||
| 81P02688 | 2B22 | 2B22 | 55-76 | C | SIC | |||
| 81P02689 | 2B3 | 2B3 | 76-105 | C | SICL | |||
| 81P02690 | 2Cr1 | 2CR1 | 105-158 | C | SICL | |||
| 81P02691 | 2Cr2 | 2CR2 | 158-190 | C | SICL | |||
| 81P02692 | 2Cr3 | 2CR3 | 190-221 | C | SICL | |||
| 81P02693 | 2Cr4 | 2CR4 | 221-254 | C | SICL | |||
| 81P02694 | 2Cr5 | 2CR5 | 254-284 | C | SIL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.93 | (NA) | |
| Clay, carbonate free, Weighted Average | 36 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 11 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 38 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||
| *** Primary Characterization Data *** |
| Pedon ID: MLRA78-Vernon-TX169-001 | ( Garza, Texas ) | Print Date: Nov 11 2024 10:30PM |
| Sampled As | : | Vernon-M | Fine Typic Ustochrepts | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 81P0468 | |||
| 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 | ||||||
| 81P02685 | 0-16 | A1 | S | l | 21.2 | 29.0 | 49.8 | 1.7 | 2.6 | 10.8 | 18.2 | 21.1 | 17.7 | 6.6 | 2.2 | 2.2 | 5 | 4 | -- | 35 | 9 |
| 81P02686 | 16-30 | B1 | S | cl | 27.7 | 28.2 | 44.1 | 7.6 | 4.1 | 12.6 | 15.6 | 17.7 | 14.9 | 7.0 | 2.5 | 2.0 | 2 | tr | -- | 28 | 2 |
| 81P02687 | 30-55 | B21 | S | c | 45.9 | 34.0 | 20.1 | 11.5 | 4.4 | 24.2 | 9.8 | 7.4 | 6.5 | 3.4 | 1.4 | 1.4 | 1 | 1 | -- | 14 | 2 |
| 81P02688 | 55-76 | 2B22 | S | sic | 40.9 | 44.9 | 14.2 | 7.0 | 1.5 | 37.0 | 7.9 | 5.9 | 4.8 | 2.4 | 0.8 | 0.3 | tr | 1 | -- | 9 | 1 |
| 81P02689 | 76-105 | 2B3 | S | sicl | 30.6 | 62.0 | 7.4 | 2.2 | 58.6 | 3.4 | 2.2 | 2.6 | 1.8 | 0.7 | 0.1 | -- | -- | -- | 5 | -- | |
| 81P02690 | 105-158 | 2Cr1 | S | sicl | 28.1 | 66.2 | 5.7 | 2.2 | 62.3 | 3.9 | 1.5 | 1.9 | 1.1 | 0.6 | 0.6 | tr | -- | -- | 4 | -- | |
| 81P02691 | 158-190 | 2Cr2 | S | sicl | 29.8 | 57.1 | 13.1 | 3.0 | 49.9 | 7.2 | 5.4 | 3.3 | 2.0 | 1.1 | 1.3 | -- | tr | -- | 8 | -- | |
| 81P02692 | 190-221 | 2Cr3 | S | sicl | 28.1 | 61.1 | 10.8 | 2.1 | 51.6 | 9.5 | 4.8 | 2.5 | 1.5 | 0.8 | 1.2 | tr | -- | -- | 6 | -- | |
| 81P02693 | 221-254 | 2Cr4 | S | sicl | 27.2 | 57.9 | 14.9 | 2.6 | 46.4 | 11.5 | 6.9 | 3.6 | 2.2 | 1.1 | 1.1 | tr | -- | -- | 8 | -- | |
| 81P02694 | 254-284 | 2Cr5 | S | sil | 24.2 | 60.2 | 15.6 | 3.0 | 46.2 | 14.0 | 8.3 | 3.5 | 1.6 | 1.0 | 1.2 | tr | -- | -- | 7 | tr | |
| 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 | 4E2a1a1a1 | 4C1 | 8D1 | 8D1 | |||||||||
| 81P02685 | 0-16 | A1 | S | 1.51 | 1.65 | 0.028 | 18.3 | 6.8 | 1.021 | 0.16 | 0.58 | 0.32 | |||||
| 81P02686 | 16-30 | B1 | S | 1.48 | 1.64 | 0.034 | 16.9 | 8.7 | 1.027 | 0.12 | 0.57 | 0.31 | |||||
| 81P02687 | 30-55 | B21 | S | 1.57 | 2.03 | 0.088 | 23.3 | 15.3 | 1.043 | 0.12 | 0.59 | 0.33 | |||||
| 81P02688 | 55-76 | 2B22 | S | 1.62 | 1.91 | 0.056 | 22.0 | 16.1 | 1.053 | 0.09 | 0.80 | 0.39 | |||||
| 81P02689 | 76-105 | 2B3 | S | 1.69 | 1.95 | 0.049 | 19.0 | 16.1 | 1.060 | 0.05 | 1.36 | 0.53 | |||||
| 81P02690 | 105-158 | 2Cr1 | S | 1.74 | 2.01 | 0.049 | 18.6 | 16.2 | 1.060 | 0.04 | 1.50 | 0.58 | |||||
| 81P02691 | 158-190 | 2Cr2 | S | 1.84 | 2.07 | 0.040 | 15.7 | 13.1 | 1.049 | 0.05 | 1.18 | 0.44 | |||||
| 81P02692 | 190-221 | 2Cr3 | S | 13.5 | 1.047 | 1.21 | 0.48 | ||||||||||
| 81P02693 | 221-254 | 2Cr4 | S | 12.4 | 1.043 | 1.11 | 0.46 | ||||||||||
| 81P02694 | 254-284 | 2Cr5 | S | 12.1 | 1.042 | 1.21 | 0.50 | ||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: MLRA78-Vernon-TX169-001 | ( Garza, Texas ) | Print Date: Nov 11 2024 10:30PM |
| Sampled As | : | Vernon-M | Fine Typic Ustochrepts | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 81P0468 | |||
| 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 | 6G10 | |||||||||||||||||
| 81P02685 | 0-16 | A1 | S | 0.044 | 0.60 | 14 | 0.5 | tr | tr | -- | ||||||||||||
| 81P02686 | 16-30 | B1 | S | 0.063 | 0.70 | 11 | 0.5 | tr | tr | |||||||||||||
| 81P02687 | 30-55 | B21 | S | 0.038 | 0.33 | 9 | 0.8 | tr | tr | |||||||||||||
| 81P02688 | 55-76 | 2B22 | S | 0.033 | 0.24 | 7 | 1.2 | tr | tr | |||||||||||||
| 81P02689 | 76-105 | 2B3 | S | 0.12 | 1.6 | tr | tr | |||||||||||||||
| 81P02690 | 105-158 | 2Cr1 | S | 0.12 | 1.6 | tr | tr | |||||||||||||||
| 81P02691 | 158-190 | 2Cr2 | S | 0.11 | 1.3 | tr | tr | |||||||||||||||
| 81P02692 | 190-221 | 2Cr3 | S | 0.10 | 1.4 | tr | tr | |||||||||||||||
| 81P02693 | 221-254 | 2Cr4 | S | 0.11 | 1.3 | tr | tr | |||||||||||||||
| 81P02694 | 254-284 | 2Cr5 | S | 0.11 | 1.1 | 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 | 5A8b | 5C3 | 5C1 | |||||||||||
| 81P02685 | 0-16 | A1 | S | 48.5* | 2.6 | 0.2 | 0.4 | 12.3 | 100 | 100 | |||||||
| 81P02686 | 16-30 | B1 | S | 46.5* | 3.3 | 1.5 | 0.3 | 15.7 | 100 | 100 | |||||||
| 81P02687 | 30-55 | B21 | S | 49.5* | 7.9 | 7.5 | 0.5 | 27.0 | 100 | 100 | |||||||
| 81P02688 | 55-76 | 2B22 | S | 64.4* | 11.8 | 13.3 | 0.6 | 32.8 | 100 | 100 | |||||||
| 81P02689 | 76-105 | 2B3 | S | 54.8* | 16.3 | 18.3 | 0.7 | 41.5 | 100 | 100 | |||||||
| 81P02690 | 105-158 | 2Cr1 | S | 51.8* | 16.0 | 20.8 | 0.8 | 42.2 | 100 | 100 | |||||||
| 81P02691 | 158-190 | 2Cr2 | S | 44.9* | 11.2 | 15.0 | 0.6 | 35.2 | 100 | 100 | |||||||
| 81P02692 | 190-221 | 2Cr3 | S | 32.6* | 11.4 | 15.3 | 0.6 | 33.9 | 100 | 100 | |||||||
| 81P02693 | 221-254 | 2Cr4 | S | 43.7* | 10.1 | 13.6 | 0.6 | 30.2 | 100 | 100 | |||||||
| 81P02694 | 254-284 | 2Cr5 | S | 47.6* | 9.7 | 13.3 | 0.5 | 29.3 | 100 | 100 | |||||||
| *** Primary Characterization Data *** |
| Pedon ID: MLRA78-Vernon-TX169-001 | ( Garza, Texas ) | Print Date: Nov 11 2024 10:30PM |
| Sampled As | : | Vernon-M | Fine Typic Ustochrepts | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 81P0468 | |||
| 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 - -) | % | |||||||||||||||
| 6N1b | 6O1b | 6P1b | 6Q1b | 6I1b | 6J1b | 6U1a | 6K1c | 6L1c | 6W1a | 6M1c | 8A | 8D5 | 8A3a | 4F1a1a1 | 5E | ||||||||
| 81P02685 | 0-16 | A1 | S | 0.20 | 2 | ||||||||||||||||||
| 81P02686 | 16-30 | B1 | S | 1.3 | 0.3 | 6.0 | tr | -- | 6.4 | -- | 0.6 | 0.5 | -- | -- | 38.5 | tr | 0.72 | 0.29 | 8 | 7 | |||
| 81P02687 | 30-55 | B21 | S | 1.0 | 0.5 | 17.0 | 0.1 | -- | 6.0 | 0.2 | 7.3 | 7.1 | -- | -- | 68.7 | 0.1 | 1.95 | 0.97 | 23 | 20 | |||
| 81P02688 | 55-76 | 2B22 | S | 22.9 | 14.5 | 78.9 | 0.1 | -- | 2.9 | -- | 14.3 | 101.5 | -- | -- | 60.7 | 0.4 | 8.52 | 5.16 | 26 | 18 | |||
| 81P02689 | 76-105 | 2B3 | S | 21.3 | 18.8 | 108.2 | 0.1 | -- | 2.5 | 0.6 | 18.5 | 133.3 | -- | -- | 56.0 | 0.5 | 10.31 | 5.58 | 29 | 24 | |||
| 81P02690 | 105-158 | 2Cr1 | S | 16.9 | 15.4 | 104.1 | 0.1 | -- | 2.3 | 0.7 | 17.1 | 126.5 | -- | -- | 55.5 | 0.4 | 9.83 | 4.87 | 36 | 26 | |||
| 81P02691 | 158-190 | 2Cr2 | S | 14.0 | 11.0 | 88.1 | 0.1 | -- | 2.1 | 0.6 | 16.8 | 103.5 | -- | -- | 46.5 | 0.3 | 8.69 | 2.64 | 31 | 25 | |||
| 81P02692 | 190-221 | 2Cr3 | S | 17.4 | 13.7 | 97.4 | 0.2 | -- | 1.8 | 0.6 | 15.9 | 120.8 | 0.4 | -- | 50.2 | 0.4 | 9.35 | 3.70 | 31 | 25 | |||
| 81P02693 | 221-254 | 2Cr4 | S | 18.2 | 14.3 | 99.9 | 0.2 | -- | 1.7 | 0.5 | 16.2 | 122.3 | -- | -- | 46.7 | 0.4 | 9.59 | 3.64 | 30 | 25 | |||
| 81P02694 | 254-284 | 2Cr5 | S | 14.6 | 11.6 | 88.3 | 0.2 | -- | 1.8 | 0.4 | 15.6 | 103.1 | 2.0 | -- | 51.8 | 0.4 | 8.65 | 3.13 | 30 | 24 | |||
| 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 | 8C1b | 6E1g | 4E2a1a1a1 | 8E1 | |||||||||
| 81P02685 | 0-16 | A1 | S | 7.8 | 8.6 | 12 | ||||||||
| 81P02686 | 16-30 | B1 | S | 7.9 | 8.9 | 7.8 | 13 | |||||||
| 81P02687 | 30-55 | B21 | S | 8.2 | 8.8 | 8.1 | 16 | -- | ||||||
| 81P02688 | 55-76 | 2B22 | S | 8.0 | 8.1 | 7.7 | 8 | 1 | ||||||
| 81P02689 | 76-105 | 2B3 | S | 8.0 | 8.2 | 7.7 | 9 | tr | 240 | |||||
| 81P02690 | 105-158 | 2Cr1 | S | 8.2 | 8.3 | 7.7 | 8 | -- | ||||||
| 81P02691 | 158-190 | 2Cr2 | S | 8.2 | 8.7 | 7.6 | 10 | -- | ||||||
| 81P02692 | 190-221 | 2Cr3 | S | 8.3 | 8.4 | 7.7 | 9 | -- | ||||||
| 81P02693 | 221-254 | 2Cr4 | S | 8.2 | 8.5 | 7.7 | 11 | -- | ||||||
| 81P02694 | 254-284 | 2Cr5 | S | 8.2 | 8.6 | 7.7 | 9 | -- | ||||||
| *** Primary Characterization Data *** |
| Pedon ID: MLRA78-Vernon-TX169-001 | ( Garza, Texas ) | Print Date: Nov 11 2024 10:30PM |
| Sampled As | : | Vernon-M | Fine Typic Ustochrepts | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 81P0468 | |||
| 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 | ||||||||||||||
| 81P02685 | 0.0-16.0 | A1 | tcly | MT 3 | MI 2 | CA 2 | KK 1 | 6.0 | 2.4 | ||||||||||||
| 81P02687 | 30.0-55.0 | B21 | tcly | MT 3 | MI 3 | KK 2 | CA 1 | 7.4 | 2.9 | ||||||||||||
| 81P02692 | 190.0-221.0 | 2Cr3 | tcly | MT 3 | MI 3 | KK 1 | 8.0 | 3.6 | |||||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| CA Calcite | KK Kaolinite | MI Mica | MT Montmorillonite | |
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |