| *** Primary Characterization Data *** |
| Pedon ID: 88TX225004 | ( Houston, Texas ) | Print Date: Nov 21 2024 1:40PM |
| Sampled as on Oct 1, 1988: | Trawick ; Fine, kaolinitic, thermic Mollic Hapludalf |
| Revised to correlated: | Trawick ; Fine, kaolinitic, thermic Mollic Hapludalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP88TX025 EAST TEXAS | Natural Resources Conservation Service |
| - | Site ID | S1988TX225004 Lat: 31° 34' 12.00" north Long: 95° 21' 4.99" west MLRA: 133B | National Soil Survey Center | |
| - | Pedon No. | 88P0102 | 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 |
| 88P00579 | A | A | 0-10 | CL | SCL | |||
| 88P00580 | Bt1 | Bt1 | 10-36 | C | C | |||
| 88P00581 | Bt2 | Bt2 | 36-59 | C | C | |||
| 88P00582 | Cr1 | CR1 | 59-87 | SCL | ||||
| 88P00583 | Cr2 | CR2 | 87-122 | SC | ||||
| 88P00584 | C1 | C1 | 122-165 | C | ||||
| 88P00585 | C2 | C2 | 165-200 | C | ||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.43 | (NA) | |
| Clay, carbonate free, Weighted Average | 53 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 40 | % wt | |
| Volume, >2mm, Weighted Average | 12 | % vol | |
| Clay, total, Weighted Average | 53 | % wt | |
| LE, Whole Soil, Summed to 1m | 3 | cm/m | |
| 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 | |||||||
| 88P00579 | 0-10 | A | S | scl | 25.9 | 26.1 | 48.0 | 9.7 | 14.6 | 11.5 | 9.8 | 13.7 | 7.5 | 7.0 | 10.0 | 12 | 16 | 3 | 57 | 31 | |
| 88P00580 | 10-36 | Bt1 | S | c | 49.3 | 17.3 | 33.4 | 26.7 | 9.7 | 7.6 | 5.7 | 6.8 | 5.3 | 5.7 | 9.9 | 8 | 21 | 3 | 51 | 32 | |
| 88P00581 | 36-59 | Bt2 | S | c | 58.9 | 15.0 | 26.1 | 36.0 | 9.2 | 5.8 | 5.9 | 6.2 | 4.3 | 4.0 | 5.7 | 6 | 1 | 2 | 27 | 9 | |
| 88P00582 | 59-87 | Cr1 | S | scl | 26.1 | 14.5 | 59.4 | 9.9 | 10.0 | 4.5 | 9.6 | 17.5 | 15.8 | 10.1 | 6.4 | 1 | tr | 2 | 52 | 3 | |
| 88P00583 | 87-122 | Cr2 | S | sc | 36.4 | 16.7 | 46.9 | 13.0 | 11.6 | 5.1 | 10.2 | 16.8 | 10.0 | 5.3 | 4.6 | tr | -- | -- | 37 | tr | |
| 88P00584 | 122-165 | C1 | S | c | 53.5 | 11.3 | 35.2 | 23.1 | 9.3 | 2.0 | 6.4 | 13.2 | 7.9 | 4.2 | 3.5 | 4 | -- | -- | 32 | 4 | |
| 88P00585 | 165-200 | C2 | S | c | 59.3 | 10.4 | 30.3 | 25.8 | 8.6 | 1.8 | 3.8 | 10.4 | 7.6 | 4.4 | 4.1 | 6 | tr | -- | 31 | 6 | |
| *** Primary Characterization Data *** |
| Pedon ID: 88TX225004 | ( Houston, Texas ) | Print Date: Nov 21 2024 1:40PM |
| Sampled As | : | Trawick | Fine, kaolinitic, thermic Mollic Hapludalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 88P0102 | |||
| 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 | ||||||||||
| 88P00579 | 0-10 | A | S | 1.41 | 1.47 | 0.011 | 30.1 | 16.4 | 1.029 | 0.16 | 0.82 | 0.63 | |||||
| 88P00580 | 10-36 | Bt1 | S | 1.29 | 1.41 | 0.024 | 34.5 | 24.5 | 1.038 | 0.10 | 0.39 | 0.50 | |||||
| 88P00581 | 36-59 | Bt2 | S | 1.13 | 1.33 | 0.053 | 44.8 | 28.8 | 1.049 | 0.17 | 0.43 | 0.49 | |||||
| 88P00582 | 59-87 | Cr1 | S | 1.09 | 1.25 | 0.046 | 29.7 | 23.1 | 1.056 | 0.07 | 1.30 | 0.89 | |||||
| 88P00583 | 87-122 | Cr2 | S | 1.37 | 1.40 | 0.007 | 37.9 | 27.8 | 1.096 | 0.14 | 1.28 | 0.76 | |||||
| 88P00584 | 122-165 | C1 | S | 1.14 | 1.30 | 0.044 | 49.3 | 32.8 | 1.067 | 0.18 | 0.97 | 0.61 | |||||
| 88P00585 | 165-200 | C2 | S | 1.22 | 1.47 | 0.062 | 44.1 | 31.8 | 1.079 | 0.15 | 0.94 | 0.54 | |||||
| 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 - - - - - - - - - - - - - - - - - - - - - -) | ||||||||||||||
| 4F1 | 4F | |||||||||||||||||||
| 88P00579 | 0-10 | A | S | 42 | 18 | |||||||||||||||
| 88P00581 | 36-59 | Bt2 | S | 76 | 47 | |||||||||||||||
| 88P00584 | 122-165 | C1 | S | 84 | 53 | |||||||||||||||
| 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 | ||||||||||||||||||
| 88P00579 | 0-10 | A | S | 0.210 | 2.39 | 11 | 12.8 | 0.6 | 0.2 | |||||||||||||
| 88P00580 | 10-36 | Bt1 | S | 0.073 | 0.75 | 10 | 13.2 | 0.8 | 0.1 | |||||||||||||
| 88P00581 | 36-59 | Bt2 | S | 0.057 | 0.46 | 8 | 13.0 | 0.9 | tr | |||||||||||||
| 88P00582 | 59-87 | Cr1 | S | 0.008 | 0.03 | 4 | 12.3 | 1.0 | 0.2 | |||||||||||||
| 88P00583 | 87-122 | Cr2 | S | 0.008 | 0.03 | 4 | 13.5 | 1.0 | 0.2 | |||||||||||||
| 88P00584 | 122-165 | C1 | S | 0.12 | 12.5 | 0.7 | tr | |||||||||||||||
| 88P00585 | 165-200 | C2 | S | 0.11 | 9.9 | 0.5 | tr | |||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 88TX225004 | ( Houston, Texas ) | Print Date: Nov 21 2024 1:40PM |
| Sampled As | : | Trawick | Fine, kaolinitic, thermic Mollic Hapludalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 88P0102 | |||
| 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 | ||||||
| 88P00579 | 0-10 | A | S | 13.6 | 1.9 | 0.1 | 0.6 | 16.2 | 9.7 | 25.9 | 21.3 | 63 | 76 | ||||
| 88P00580 | 10-36 | Bt1 | S | 11.3 | 2.5 | 0.1 | 0.2 | 14.1 | 10.2 | 24.3 | 19.4 | 58 | 73 | ||||
| 88P00581 | 36-59 | Bt2 | S | 16.8 | 4.4 | 0.2 | 0.3 | 21.7 | 11.0 | 32.7 | 25.6 | 66 | 85 | ||||
| 88P00582 | 59-87 | Cr1 | S | 12.4 | 7.3 | 0.1 | 0.3 | 20.1 | 16.6 | 0.6 | 36.7 | 33.9 | 20.7 | 3 | 55 | 59 | |
| 88P00583 | 87-122 | Cr2 | S | 14.4 | 12.7 | 0.2 | 0.3 | 27.6 | 37.8 | 5.8 | 65.4 | 46.7 | 33.4 | 17 | 42 | 59 | |
| 88P00584 | 122-165 | C1 | S | 15.0 | 18.2 | 0.2 | 0.4 | 33.8 | 23.4 | 6.2 | 57.2 | 52.0 | 40.0 | 16 | 59 | 65 | |
| 88P00585 | 165-200 | C2 | S | 16.5 | 21.8 | 0.3 | 0.5 | 39.1 | 19.5 | 5.2 | 58.6 | 55.5 | 44.3 | 12 | 67 | 70 | |
| 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 - -) | % | |||||||||||||||
| 8A | |||||||||||||||||||||||
| 88P00579 | 0-10 | A | S | tr | |||||||||||||||||||
| 88P00580 | 10-36 | Bt1 | S | 1 | |||||||||||||||||||
| 88P00581 | 36-59 | Bt2 | S | 1 | |||||||||||||||||||
| 88P00582 | 59-87 | Cr1 | S | tr | |||||||||||||||||||
| 88P00583 | 87-122 | Cr2 | S | tr | |||||||||||||||||||
| 88P00584 | 122-165 | C1 | S | 91.5 | tr | ||||||||||||||||||
| 88P00585 | 165-200 | C2 | S | 1 | |||||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 88TX225004 | ( Houston, Texas ) | Print Date: Nov 21 2024 1:40PM |
| Sampled As | : | Trawick | Fine, kaolinitic, thermic Mollic Hapludalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 88P0102 | |||
| 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 | 8C1b | 8E1 | ||||||||||
| 88P00579 | 0-10 | A | S | 5.4 | 5.8 | 6.2 | ||||||||
| 88P00580 | 10-36 | Bt1 | S | 5.6 | 5.9 | 6.3 | ||||||||
| 88P00581 | 36-59 | Bt2 | S | 5.3 | 5.5 | 6.1 | ||||||||
| 88P00582 | 59-87 | Cr1 | S | 4.1 | 4.7 | 5.2 | ||||||||
| 88P00583 | 87-122 | Cr2 | S | 3.4 | 4.2 | 4.8 | ||||||||
| 88P00584 | 122-165 | C1 | S | 3.3 | 4.2 | 4.7 | 4.5 | 13000 | ||||||
| 88P00585 | 165-200 | C2 | S | 3.1 | 4.2 | 4.3 | ||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 88TX225004 | ( Houston, Texas ) | Print Date: Nov 21 2024 1:40PM |
| Sampled As | : | Trawick | Fine, kaolinitic, thermic Mollic Hapludalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 88P0102 | |||
| 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 | ||||||||||||||
| 88P00579 | 0.0-10.0 | A | tcly | KK 2 | GE 2 | HE 2 | MI 1 | 35.7 | 0.9 | ||||||||||||
| 88P00581 | 36.0-59.0 | Bt2 | tcly | KK 3 | GE 3 | HE 2 | MI 1 | MM 1 | 21.4 | 0.6 | |||||||||||
| 88P00584 | 122.0-165.0 | C1 | tcly | MT 3 | KK 2 | GE 2 | HE 2 | MI 1 | 21.4 | 0.6 | |||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| GE Goethite | HE Hematite | KK Kaolinite | MI Mica | MM Montmorillonite-Mica |
| MT Montmorillonite | ||||
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |