| *** Primary Characterization Data *** |
| Pedon ID: 64TX339010 | ( Montgomery, Texas ) | Print Date: Nov 21 2024 12:46PM |
| 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 | S1964TX339010 Lat: 30° 29' 43.00" north Long: 95° 42' 11.99" west MLRA: 133B | Beltsville Soil Survey Laboratory | |
| - | Pedon No. | 40A4449 | 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 |
| 40A34028 | A | A1 | 0-13 | 64B0319 | LFS | |||
| 40A34029 | E | A2 | 13-25 | 64B0320 | LFS | |||
| 40A34030 | Bt11 | B21t | 25-48 | 64B0321 | C | |||
| 40A34031 | Bt12 | B22t | 48-79 | 64B0322 | C | |||
| 40A34032 | Bt21 | B31t | 79-104 | 64B0323 | SC | |||
| 40A34033 | Bt22 | B32t | 104-135 | 64B0324 | SC | |||
| 40A34034 | 2C1 | 2C 1 | 135-173 | 64B0325 | SCL | |||
| 40A34035 | 2C2 | 2C 2 | 173-218 | 64B0326 | SCL | |||
| 40A34036 | 2C3 | 2C 3 | 218-310 | 64B0327 | SCL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 64 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 22 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 64 | % wt | |
| Weighted averages based on control section: 25-75 cm | |||
| *** Primary Characterization Data *** |
| Pedon ID: 64TX339010 | ( Montgomery, Texas ) | Print Date: Nov 21 2024 12:46PM |
| Sampled As | : | SND | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A4449 | |||
| 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 | ||||||||
| 40A34028 | 0-13 | A | S | lfs | 4.2 | 14.7 | 81.1 | 7.0 | 7.7 | 23.0 | 49.9 | 7.2 | 0.8 | 0.2 | -- | -- | -- | 58 | -- | ||
| 40A34029 | 13-25 | E | S | lfs | 4.7 | 14.8 | 80.5 | 7.0 | 7.8 | 23.3 | 48.8 | 7.2 | 0.8 | 0.4 | -- | -- | -- | 57 | -- | ||
| 40A34030 | 25-48 | Bt11 | S | c | 70.1 | 5.7 | 24.2 | 3.5 | 2.2 | 6.4 | 15.3 | 2.3 | 0.2 | -- | -- | -- | -- | 18 | -- | ||
| 40A34031 | 48-79 | Bt12 | S | c | 58.1 | 5.9 | 36.0 | 3.3 | 2.6 | 10.5 | 22.9 | 2.3 | 0.3 | tr | -- | -- | -- | 26 | -- | ||
| 40A34032 | 79-104 | Bt21 | S | sc | 46.2 | 5.5 | 48.3 | 3.7 | 1.8 | 13.3 | 32.8 | 2.0 | 0.2 | -- | -- | -- | -- | 35 | -- | ||
| 40A34033 | 104-135 | Bt22 | S | sc | 41.7 | 5.7 | 52.6 | 3.6 | 2.1 | 12.8 | 37.1 | 2.5 | 0.2 | -- | -- | -- | -- | 40 | -- | ||
| 40A34034 | 135-173 | 2C1 | S | scl | 30.7 | 5.4 | 63.9 | 3.3 | 2.1 | 10.2 | 43.8 | 9.4 | 0.5 | tr | -- | -- | -- | 54 | -- | ||
| 40A34035 | 173-218 | 2C2 | S | scl | 26.0 | 4.5 | 69.5 | 2.9 | 1.6 | 8.7 | 45.4 | 14.3 | 1.1 | tr | -- | -- | -- | 61 | -- | ||
| 40A34036 | 218-310 | 2C3 | S | scl | 22.4 | 2.9 | 74.7 | 1.9 | 1.0 | 7.0 | 45.4 | 21.1 | 1.2 | tr | -- | -- | -- | 68 | -- | ||
| 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 | ||||||||||||||
| 40A34030 | 25-48 | Bt11 | S | 1.21 | 1.83 | 0.148 | 40.1 | 28.2 | 0.14 | 0.40 | |||||||
| 40A34031 | 48-79 | Bt12 | S | 1.36 | 1.86 | 0.110 | 31.7 | 22.3 | 0.13 | 0.38 | |||||||
| 40A34032 | 79-104 | Bt21 | S | 1.55 | 1.89 | 0.068 | 23.9 | 17.1 | 0.11 | 0.37 | |||||||
| 40A34033 | 104-135 | Bt22 | S | 1.57 | 1.82 | 0.050 | 22.1 | 16.2 | 0.09 | 0.39 | |||||||
| 40A34034 | 135-173 | 2C1 | S | 1.67 | 1.91 | 0.046 | 20.2 | 12.6 | 0.13 | 0.41 | |||||||
| 40A34035 | 173-218 | 2C2 | S | 1.59 | 1.87 | 0.056 | 22.5 | 11.5 | 0.17 | 0.44 | |||||||
| 40A34036 | 218-310 | 2C3 | S | 1.62 | 1.76 | 0.028 | 16.5 | 10.1 | 0.10 | 0.45 | |||||||
| *** Primary Characterization Data *** |
| Pedon ID: 64TX339010 | ( Montgomery, Texas ) | Print Date: Nov 21 2024 12:46PM |
| Sampled As | : | SND | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A4449 | |||
| 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 | |||||||||||||||||||||
| 40A34028 | 0-13 | A | S | 0.80 | 0.2 | |||||||||||||||||
| 40A34029 | 13-25 | E | S | 0.17 | 0.2 | |||||||||||||||||
| 40A34030 | 25-48 | Bt11 | S | 0.53 | 1.5 | |||||||||||||||||
| 40A34031 | 48-79 | Bt12 | S | 0.32 | 1.1 | |||||||||||||||||
| 40A34032 | 79-104 | Bt21 | S | 0.15 | 0.7 | |||||||||||||||||
| 40A34033 | 104-135 | Bt22 | S | 0.12 | 0.6 | |||||||||||||||||
| 40A34034 | 135-173 | 2C1 | S | 0.10 | 0.4 | |||||||||||||||||
| 40A34035 | 173-218 | 2C2 | S | 0.04 | 0.2 | |||||||||||||||||
| 40A34036 | 218-310 | 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 | ||||||||||||
| 40A34028 | 0-13 | A | S | 1.6 | 0.5 | 0.1 | 0.1 | 2.3 | 3.4 | 0.6 | 5.7 | 2.9 | 21 | 40 | |||
| 40A34029 | 13-25 | E | S | 1.1 | 0.4 | tr | tr | 1.5 | 1.3 | 0.3 | 2.8 | 1.8 | 17 | 54 | |||
| 40A34030 | 25-48 | Bt11 | S | 7.4 | 7.5 | 0.6 | 0.8 | 16.3 | 26.5 | 17.1 | 42.8 | 33.4 | 51 | 38 | |||
| 40A34031 | 48-79 | Bt12 | S | 5.9 | 6.6 | 0.8 | 0.6 | 13.9 | 18.6 | 11.7 | 32.5 | 25.6 | 46 | 43 | |||
| 40A34032 | 79-104 | Bt21 | S | 5.2 | 5.8 | 1.1 | 0.5 | 12.6 | 12.0 | 7.6 | 24.6 | 20.2 | 38 | 51 | |||
| 40A34033 | 104-135 | Bt22 | S | 5.1 | 5.6 | 1.1 | 0.4 | 12.2 | 10.2 | 6.1 | 22.4 | 18.3 | 33 | 54 | |||
| 40A34034 | 135-173 | 2C1 | S | 4.4 | 4.6 | 1.3 | 0.3 | 10.6 | 6.2 | 3.3 | 16.8 | 13.9 | 24 | 63 | |||
| 40A34035 | 173-218 | 2C2 | S | 4.4 | 3.5 | 1.6 | 0.3 | 9.8 | 4.5 | 2.1 | 14.3 | 11.9 | 18 | 69 | |||
| 40A34036 | 218-310 | 2C3 | S | 4.4 | 4.4 | 2.1 | 0.2 | 11.1 | 3.4 | 1.1 | 14.5 | 12.2 | 9 | 77 | |||
| *** Primary Characterization Data *** |
| Pedon ID: 64TX339010 | ( Montgomery, Texas ) | Print Date: Nov 21 2024 12:46PM |
| Sampled As | : | SND | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A4449 | |||
| 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 | |||||||||||||
| 40A34028 | 0-13 | A | S | 4.0 | 4.2 | |||||||||
| 40A34029 | 13-25 | E | S | 4.2 | 4.8 | |||||||||
| 40A34030 | 25-48 | Bt11 | S | 3.3 | 4.2 | |||||||||
| 40A34031 | 48-79 | Bt12 | S | 3.2 | 4.4 | |||||||||
| 40A34032 | 79-104 | Bt21 | S | 3.1 | 4.8 | |||||||||
| 40A34033 | 104-135 | Bt22 | S | 3.2 | 4.6 | |||||||||
| 40A34034 | 135-173 | 2C1 | S | 3.2 | 4.8 | |||||||||
| 40A34035 | 173-218 | 2C2 | S | 2.9 | 4.3 | |||||||||
| 40A34036 | 218-310 | 2C3 | S | 3.0 | 4.3 | |||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 64TX339010 | ( Montgomery, Texas ) | Print Date: Nov 21 2024 12:46PM |
| Sampled As | : | SND | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A4449 | |||
| 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 | ||||||||||||||
| 40A34028 | 0.0-13.0 | A | tcly | MT 4 | KK 22 | ||||||||||||||||
| 40A34031 | 48.0-79.0 | Bt12 | tcly | MT 5 | KK 30 | ||||||||||||||||
| 40A34034 | 135.0-173.0 | 2C1 | tcly | MT 5 | KK 26 | ||||||||||||||||
| 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 |