| *** Primary Characterization Data *** |
| Pedon ID: 64TX339007 | ( Montgomery, Texas ) | Print Date: Apr 26 2024 9:33AM |
| Sampled as on Apr 29, 1964: | Sorter |
| Revised to correlated: | Sorter ; Coarse-loamy, siliceous, thermic Typic Ochraqualfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1964TX339007 Lat: 30° 15' 20.00" north Long: 95° 13' 54.00" west MLRA: 133B | Beltsville Soil Survey Laboratory | |
| - | Pedon No. | 40A4437 | 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 |
| 40A33936 | A | A1 | 0-8 | 64B0295 | SIL | |||
| 40A33937 | Eg | A2 g | 8-48 | 64B0296 | SIL | |||
| 40A33938 | B/A | B & A | 48-74 | 64B0297 | SIL | |||
| 40A33939 | Btg1 | B21t g | 74-107 | 64B0298 | SIL | |||
| 40A33940 | Btg2 | B22t g | 107-147 | 64B0299 | SIL | |||
| 40A33941 | Btg3 | B23t g | 147-201 | 64B0300 | SIL | |||
| 40A33942 | Btg4 | B24t g | 201-236 | 64B0301 | L | |||
| 40A33943 | Btg5 | B25t g | 236-279 | 64B0302 | FSL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 10 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 20 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 10 | % wt | |
| Weighted averages based on control section: 74-100 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 | 3B1 | 3B1 | 3B1 | ||||||||
| 40A33936 | 0-8 | A | S | sil | 3.1 | 57.9 | 39.0 | 41.3 | 16.6 | 14.3 | 19.9 | 3.3 | 1.4 | 0.1 | -- | -- | -- | 25 | -- | ||
| 40A33937 | 8-48 | Eg | S | sil | 3.6 | 51.8 | 44.6 | 47.6 | 4.2 | 21.9 | 19.5 | 2.4 | 0.7 | 0.1 | -- | -- | -- | 23 | -- | ||
| 40A33938 | 48-74 | B/A | S | sil | 4.6 | 57.9 | 37.5 | 38.8 | 19.1 | 18.3 | 16.1 | 2.1 | 0.6 | 0.4 | -- | -- | -- | 19 | -- | ||
| 40A33939 | 74-107 | Btg1 | S | sil | 9.7 | 51.0 | 39.3 | 48.3 | 2.7 | 19.0 | 17.5 | 2.1 | 0.6 | 0.1 | -- | -- | -- | 20 | -- | ||
| 40A33940 | 107-147 | Btg2 | S | sil | 7.3 | 64.7 | 28.0 | 48.3 | 16.4 | 14.0 | 11.8 | 1.5 | 0.6 | 0.1 | -- | -- | -- | 14 | -- | ||
| 40A33941 | 147-201 | Btg3 | S | sil | 7.4 | 52.1 | 40.5 | 34.5 | 17.6 | 20.1 | 17.9 | 1.8 | 0.5 | 0.2 | -- | -- | -- | 20 | -- | ||
| 40A33942 | 201-236 | Btg4 | S | l | 14.0 | 39.4 | 46.6 | 21.6 | 17.8 | 22.2 | 22.4 | 1.6 | 0.4 | tr | -- | -- | -- | 24 | -- | ||
| 40A33943 | 236-279 | Btg5 | S | fsl | 14.5 | 17.9 | 67.6 | 7.6 | 10.3 | 26.8 | 39.2 | 1.4 | 0.2 | -- | -- | -- | -- | 41 | -- | ||
| *** Primary Characterization Data *** |
| Pedon ID: 64TX339007 | ( Montgomery, Texas ) | Print Date: Apr 26 2024 9:33AM |
| Sampled As | : | Sorter | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A4437 | |||
| 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 | ||||||||||||||
| 40A33937 | 8-48 | Eg | S | 1.73 | 1.77 | 0.008 | 15.4 | 1.7 | 0.24 | 0.47 | |||||||
| 40A33938 | 48-74 | B/A | S | 1.72 | 1.75 | 0.006 | 14.5 | 2.1 | 0.21 | 0.46 | |||||||
| 40A33939 | 74-107 | Btg1 | S | 1.70 | 1.75 | 0.010 | 15.5 | 4.0 | 0.20 | 0.41 | |||||||
| 40A33940 | 107-147 | Btg2 | S | 1.75 | 1.79 | 0.008 | 15.9 | 3.7 | 0.21 | 0.51 | |||||||
| 40A33941 | 147-201 | Btg3 | S | 1.86 | 1.88 | 0.004 | 12.6 | 3.5 | 0.17 | 0.47 | |||||||
| 40A33942 | 201-236 | Btg4 | S | 1.78 | 1.90 | 0.022 | 14.8 | 6.0 | 0.16 | 0.43 | |||||||
| 40A33943 | 236-279 | Btg5 | S | 1.76 | 1.89 | 0.024 | 13.8 | 5.6 | 0.14 | 0.39 | |||||||
| 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 | |||||||||||||||||||||
| 40A33936 | 0-8 | A | S | 1.50 | tr | |||||||||||||||||
| 40A33937 | 8-48 | Eg | S | 0.11 | tr | |||||||||||||||||
| 40A33938 | 48-74 | B/A | S | 0.10 | 0.1 | |||||||||||||||||
| 40A33939 | 74-107 | Btg1 | S | 0.08 | 0.1 | |||||||||||||||||
| 40A33940 | 107-147 | Btg2 | S | 0.06 | 0.1 | |||||||||||||||||
| 40A33941 | 147-201 | Btg3 | S | 0.04 | 0.2 | |||||||||||||||||
| 40A33942 | 201-236 | Btg4 | S | 0.04 | 0.1 | |||||||||||||||||
| 40A33943 | 236-279 | Btg5 | S | -- | -- | |||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 64TX339007 | ( Montgomery, Texas ) | Print Date: Apr 26 2024 9:33AM |
| Sampled As | : | Sorter | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A4437 | |||
| 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 | ||||||||||||
| 40A33936 | 0-8 | A | S | 3.1 | 0.8 | tr | tr | 3.9 | 4.0 | 0.1 | 7.9 | 4.0 | 3 | 49 | |||
| 40A33937 | 8-48 | Eg | S | 1.3 | 0.4 | 0.1 | 0.1 | 1.9 | 0.9 | 0.3 | 2.8 | 2.2 | 14 | 68 | |||
| 40A33938 | 48-74 | B/A | S | 1.7 | 0.6 | tr | 0.1 | 2.4 | 0.9 | 0.1 | 3.3 | 2.5 | 4 | 73 | |||
| 40A33939 | 74-107 | Btg1 | S | 3.4 | 1.5 | 0.2 | 0.1 | 5.2 | 1.1 | 0.1 | 6.3 | 5.3 | 2 | 83 | |||
| 40A33940 | 107-147 | Btg2 | S | 3.6 | 1.4 | 0.3 | 0.1 | 5.4 | 0.9 | 0.1 | 6.3 | 5.5 | 2 | 86 | |||
| 40A33941 | 147-201 | Btg3 | S | 2.4 | 1.0 | 0.3 | 0.1 | 3.8 | 0.7 | 0.1 | 4.5 | 3.9 | 3 | 84 | |||
| 40A33942 | 201-236 | Btg4 | S | 3.4 | 1.5 | 0.5 | 0.1 | 5.5 | 0.7 | tr | 6.2 | 89 | |||||
| 40A33943 | 236-279 | Btg5 | S | 3.2 | 1.4 | 0.5 | 0.1 | 5.2 | 0.5 | 5.7 | 91 | ||||||
| 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 | |||||||||||||
| 40A33936 | 0-8 | A | S | 4.2 | 4.2 | |||||||||
| 40A33937 | 8-48 | Eg | S | 4.0 | 4.8 | |||||||||
| 40A33938 | 48-74 | B/A | S | 3.9 | 4.7 | |||||||||
| 40A33939 | 74-107 | Btg1 | S | 4.0 | 5.0 | |||||||||
| 40A33940 | 107-147 | Btg2 | S | 4.0 | 4.9 | |||||||||
| 40A33941 | 147-201 | Btg3 | S | 4.3 | 5.7 | |||||||||
| 40A33942 | 201-236 | Btg4 | S | 4.5 | 5.5 | |||||||||
| 40A33943 | 236-279 | Btg5 | S | 4.6 | 5.5 | |||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 64TX339007 | ( Montgomery, Texas ) | Print Date: Apr 26 2024 9:33AM |
| Sampled As | : | Sorter | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A4437 | |||
| 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 | ||||||||||||||
| 40A33936 | 0.0-8.0 | A | tcly | MT 5 | QZ 2 | | | | KK 20 | | | | | | | | | | | | |
| 40A33937 | 8.0-48.0 | Eg | tcly | MT 5 | QZ 2 | | | | KK 22 | | | | | | | | | | | | |
| 40A33939 | 74.0-107.0 | Btg1 | tcly | MT 5 | QZ 2 | | | | KK 27 | | | | | | | | | | | | |
| 40A33941 | 147.0-201.0 | Btg3 | tcly | MT 4 | QZ 2 | | | | KK 34 | | | | | | | | | | | | |
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | | | | |
| MINERAL INTERPRETATION: | ||||
| KK Kaolinite | MT Montmorillonite | QZ Quartz | | |
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |