| *** Primary Characterization Data *** |
| Pedon ID: 64TX339009 | ( Montgomery, Texas ) | Print Date: Apr 27 2024 12:05AM |
| Sampled as on Apr 29, 1964: | SND |
| Revised to correlated: | Woodville ; Fine, smectitic, thermic Vertic Paleudalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1964TX339009 Lat: 30° 29' 10.00" north Long: 95° 41' 54.00" west MLRA: 133B | Beltsville Soil Survey Laboratory | |
| - | Pedon No. | 40A4448 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Beltsville, Maryland | ||
| Layer | Horizon | Orig Hzn | Depth (cm) | Field Label 1 | Field Label 2 | Field Label 3 | Field Texture | Lab Texture |
| 40A34019 | A | A1 | 0-10 | 64B0310 | LFS | |||
| 40A34020 | E | A2 | 10-28 | 64B0311 | LFS | |||
| 40A34021 | Bt11 | B21t | 28-43 | 64B0312 | C | |||
| 40A34022 | Bt12 | B22t | 43-66 | 64B0313 | C | |||
| 40A34023 | Bt21 | B31t | 66-97 | 64B0314 | SC | |||
| 40A34024 | Bt22 | B32t | 97-122 | 64B0315 | SC | |||
| 40A34025 | 2C1 | 2C 1 | 122-165 | 64B0316 | SCL | |||
| 40A34026 | 2C2 | 2C 2 | 165-213 | 64B0317 | SCL | |||
| 40A34027 | 2C3 | 2C 3 | 213-254 | 64B0318 | FSL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 56 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 27 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 56 | % wt | |
| Weighted averages based on control section: 28-78 cm | |||
| *** Primary Characterization Data *** |
| Pedon ID: 64TX339009 | ( Montgomery, Texas ) | Print Date: Apr 27 2024 12:05AM |
| Sampled As | : | SND | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A4448 | |||
| 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 | ||||||||
| 40A34019 | 0-10 | A | S | lfs | 4.8 | 13.5 | 81.7 | 6.8 | 6.7 | 38.8 | 39.4 | 3.0 | 0.5 | tr | -- | -- | -- | 43 | -- | ||
| 40A34020 | 10-28 | E | S | lfs | 3.8 | 10.2 | 86.0 | 4.7 | 5.5 | 31.7 | 48.6 | 4.7 | 0.9 | 0.1 | -- | -- | -- | 54 | -- | ||
| 40A34021 | 28-43 | Bt11 | S | c | 58.5 | 5.9 | 35.6 | 3.6 | 2.3 | 12.0 | 21.3 | 1.9 | 0.4 | tr | -- | -- | -- | 24 | -- | ||
| 40A34022 | 43-66 | Bt12 | S | c | 60.8 | 5.6 | 33.6 | 3.4 | 2.2 | 11.9 | 19.8 | 1.6 | 0.3 | tr | -- | -- | -- | 22 | -- | ||
| 40A34023 | 66-97 | Bt21 | S | sc | 45.4 | 5.6 | 49.0 | 3.3 | 2.3 | 9.6 | 38.0 | 1.2 | 0.2 | tr | -- | -- | -- | 39 | -- | ||
| 40A34024 | 97-122 | Bt22 | S | sc | 41.2 | 5.6 | 53.2 | 4.0 | 1.6 | 6.7 | 43.2 | 3.2 | 0.1 | tr | -- | -- | -- | 47 | -- | ||
| 40A34025 | 122-165 | 2C1 | S | scl | 26.8 | 3.8 | 69.4 | 2.6 | 1.2 | 4.6 | 56.8 | 7.9 | 0.1 | -- | -- | -- | -- | 65 | -- | ||
| 40A34026 | 165-213 | 2C2 | S | scl | 22.9 | 3.4 | 73.7 | 2.3 | 1.1 | 7.3 | 64.9 | 1.5 | tr | -- | -- | -- | -- | 66 | -- | ||
| 40A34027 | 213-254 | 2C3 | S | fsl | 19.4 | 4.1 | 76.5 | 2.9 | 1.2 | 6.4 | 68.5 | 1.5 | 0.1 | -- | -- | -- | -- | 70 | -- | ||
| 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 | % | ||||||||||
| 4A1f | 4A1h | 4B1c | 3C2a1a | ||||||||||||||
| 40A34020 | 10-28 | E | S | 1.52 | 1.50 | -- | 4.6 | 1.6 | 0.05 | 0.42 | |||||||
| 40A34021 | 28-43 | Bt11 | S | 1.29 | 1.74 | 0.105 | 34.2 | 22.8 | 0.15 | 0.39 | |||||||
| 40A34022 | 43-66 | Bt12 | S | 1.35 | 1.79 | 0.099 | 31.7 | 23.2 | 0.11 | 0.38 | |||||||
| 40A34023 | 66-97 | Bt21 | S | 1.44 | 1.78 | 0.073 | 25.8 | 17.0 | 0.13 | 0.37 | |||||||
| 40A34024 | 97-122 | Bt22 | S | 1.53 | 1.81 | 0.058 | 23.7 | 15.1 | 0.13 | 0.37 | |||||||
| 40A34025 | 122-165 | 2C1 | S | 1.68 | 1.77 | 0.018 | 15.0 | 10.1 | 0.08 | 0.38 | |||||||
| 40A34026 | 165-213 | 2C2 | S | 1.63 | 1.73 | 0.020 | 16.5 | 9.3 | 0.12 | 0.41 | |||||||
| 40A34027 | 213-254 | 2C3 | S | 1.52 | 1.59 | 0.015 | 15.1 | 8.0 | 0.11 | 0.41 | |||||||
| *** Primary Characterization Data *** |
| Pedon ID: 64TX339009 | ( Montgomery, Texas ) | Print Date: Apr 27 2024 12:05AM |
| Sampled As | : | SND | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A4448 | |||
| 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 - - - - -) | |||||||||||||||
| 6A1a | 6C2a | |||||||||||||||||||||
| 40A34019 | 0-10 | A | S | 1.22 | 0.2 | |||||||||||||||||
| 40A34020 | 10-28 | E | S | 0.13 | 0.2 | |||||||||||||||||
| 40A34021 | 28-43 | Bt11 | S | 0.36 | 1.5 | |||||||||||||||||
| 40A34022 | 43-66 | Bt12 | S | 0.31 | 1.6 | |||||||||||||||||
| 40A34023 | 66-97 | Bt21 | S | 0.16 | 1.1 | |||||||||||||||||
| 40A34024 | 97-122 | Bt22 | S | 0.13 | 0.8 | |||||||||||||||||
| 40A34025 | 122-165 | 2C1 | S | 0.04 | 0.4 | |||||||||||||||||
| 40A34026 | 165-213 | 2C2 | S | 0.04 | 0.3 | |||||||||||||||||
| 40A34027 | 213-254 | 2C3 | S | 0.04 | 0.1 | |||||||||||||||||
| 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 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| 6N2d | 6O2b | 6P2a | 6Q2a | 6H2a | 6G1e | ||||||||||||
| 40A34019 | 0-10 | A | S | 3.0 | 1.1 | tr | 0.2 | 4.3 | 4.6 | 0.4 | 8.9 | 4.7 | 9 | 48 | |||
| 40A34020 | 10-28 | E | S | 1.1 | 0.5 | tr | tr | 1.6 | 0.9 | 0.1 | 2.5 | 1.7 | 6 | 64 | |||
| 40A34021 | 28-43 | Bt11 | S | 7.9 | 7.9 | 0.2 | 0.7 | 16.7 | 13.6 | 6.8 | 30.3 | 23.5 | 29 | 55 | |||
| 40A34022 | 43-66 | Bt12 | S | 6.8 | 7.7 | 0.3 | 0.7 | 15.5 | 16.0 | 9.2 | 31.5 | 24.7 | 37 | 49 | |||
| 40A34023 | 66-97 | Bt21 | S | 4.3 | 5.6 | 0.3 | 0.5 | 10.7 | 14.0 | 8.9 | 24.7 | 19.6 | 45 | 43 | |||
| 40A34024 | 97-122 | Bt22 | S | 4.5 | 6.6 | 0.4 | 0.5 | 12.0 | 14.2 | 10.5 | 26.2 | 22.5 | 47 | 46 | |||
| 40A34025 | 122-165 | 2C1 | S | 3.1 | 4.5 | 0.4 | 0.3 | 8.3 | 9.4 | 7.4 | 17.7 | 15.7 | 47 | 47 | |||
| 40A34026 | 165-213 | 2C2 | S | 3.3 | 4.0 | 0.6 | 0.3 | 8.2 | 7.6 | 5.0 | 15.8 | 13.2 | 38 | 52 | |||
| 40A34027 | 213-254 | 2C3 | S | 3.4 | 2.4 | 0.7 | 0.2 | 6.7 | 6.1 | 4.3 | 12.8 | 11.0 | 39 | 52 | |||
| *** Primary Characterization Data *** |
| Pedon ID: 64TX339009 | ( Montgomery, Texas ) | Print Date: Apr 27 2024 12:05AM |
| Sampled As | : | SND | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A4448 | |||
| 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 | 8C1a | |||||||||||||
| 40A34019 | 0-10 | A | S | 4.0 | 4.3 | |||||||||
| 40A34020 | 10-28 | E | S | 4.3 | 5.2 | |||||||||
| 40A34021 | 28-43 | Bt11 | S | 3.3 | 4.4 | |||||||||
| 40A34022 | 43-66 | Bt12 | S | 3.3 | 4.3 | |||||||||
| 40A34023 | 66-97 | Bt21 | S | 3.4 | 4.3 | |||||||||
| 40A34024 | 97-122 | Bt22 | S | 3.2 | 4.3 | |||||||||
| 40A34025 | 122-165 | 2C1 | S | 3.3 | 4.2 | |||||||||
| 40A34026 | 165-213 | 2C2 | S | 3.3 | 4.2 | |||||||||
| 40A34027 | 213-254 | 2C3 | S | 3.3 | 4.2 | |||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 64TX339009 | ( Montgomery, Texas ) | Print Date: Apr 27 2024 12:05AM |
| Sampled As | : | SND | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A4448 | |||
| 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 | 7A3 | | | | tion | ||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 40A34019 | 0.0-10.0 | A | tcly | MT 4 | | | | | KK 16 | | | | | | | | | | | | |
| 40A34022 | 43.0-66.0 | Bt12 | tcly | MT 4 | | | | | KK 25 | | | | | | | | | | | | |
| 40A34025 | 122.0-165.0 | 2C1 | tcly | MT 5 | | | | | KK 28 | | | | | | | | | | | | |
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | | | | |
| MINERAL INTERPRETATION: | ||||
| KK Kaolinite | MT Montmorillonite | | | |
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |