| *** Primary Characterization Data *** |
| Pedon ID: 64TX339008 | ( Montgomery, Texas ) | Print Date: Apr 25 2024 10:45PM |
| 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 | S1964TX339008 Lat: 30° 10' 2.00" north Long: 95° 15' 49.99" west MLRA: 133B | Beltsville Soil Survey Laboratory | |
| - | Pedon No. | 40A4438 | 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 |
| 40A33944 | O | O1 | 1-0 | |||||
| 40A33945 | A | A1 | 0-8 | 64B0303 | SL | |||
| 40A33946 | Eg | A2 g | 8-51 | 64B0304 | FSL | |||
| 40A33947 | B/A | B & A | 51-94 | 64B0305 | SIL | |||
| 40A33948 | Btg1 | B21t g | 94-140 | 64B0306 | SIL | |||
| 40A33949 | Btg2 | B22t g | 140-180 | 64B0307 | L | |||
| 40A33950 | Btg3 | B23t g | 180-208 | 64B0308 | L | |||
| 40A33951 | Btg4 | B24t g | 208-284 | 64B0309 | FSL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 7 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 23 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 7 | % wt | |
| Weighted averages based on control section: 25-100 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 | ||||||||
| 40A33945 | 0-8 | A | S | sl | 2.5 | 49.9 | 47.6 | 30.8 | 19.1 | 9.6 | 27.9 | 6.0 | 3.4 | 0.7 | -- | -- | -- | 38 | -- | ||
| 40A33946 | 8-51 | Eg | S | fsl | 2.9 | 48.9 | 48.2 | 29.3 | 19.6 | 20.5 | 24.4 | 2.6 | 0.6 | 0.1 | -- | -- | -- | 28 | -- | ||
| 40A33947 | 51-94 | B/A | S | sil | 8.6 | 54.1 | 37.3 | 37.9 | 16.2 | 17.2 | 17.6 | 1.9 | 0.6 | -- | -- | -- | -- | 20 | -- | ||
| 40A33948 | 94-140 | Btg1 | S | sil | 9.1 | 53.3 | 37.6 | 36.3 | 17.0 | 17.7 | 17.2 | 2.0 | 0.5 | 0.2 | -- | -- | -- | 20 | -- | ||
| 40A33949 | 140-180 | Btg2 | S | l | 7.4 | 49.7 | 42.9 | 30.9 | 18.8 | 20.5 | 19.9 | 2.0 | 0.4 | 0.1 | -- | -- | -- | 22 | -- | ||
| 40A33950 | 180-208 | Btg3 | S | l | 7.9 | 42.6 | 49.5 | 24.2 | 18.4 | 23.1 | 24.0 | 2.1 | 0.3 | tr | -- | -- | -- | 26 | -- | ||
| 40A33951 | 208-284 | Btg4 | S | fsl | 8.8 | 34.7 | 56.5 | 16.6 | 18.1 | 25.9 | 27.8 | 2.4 | 0.4 | tr | -- | -- | -- | 31 | -- | ||
| *** Primary Characterization Data *** |
| Pedon ID: 64TX339008 | ( Montgomery, Texas ) | Print Date: Apr 25 2024 10:45PM |
| Sampled As | : | Sorter | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A4438 | |||
| 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 | ||||||||||||||
| 40A33946 | 8-51 | Eg | S | 1.82 | 1.84 | 0.004 | 12.3 | 1.5 | 0.20 | 0.52 | |||||||
| 40A33947 | 51-94 | B/A | S | 1.80 | 1.83 | 0.006 | 14.6 | 4.6 | 0.18 | 0.53 | |||||||
| 40A33948 | 94-140 | Btg1 | S | 1.86 | 1.88 | 0.004 | 13.5 | 4.4 | 0.17 | 0.48 | |||||||
| 40A33949 | 140-180 | Btg2 | S | 1.85 | 1.88 | 0.005 | 12.6 | 3.6 | 0.17 | 0.49 | |||||||
| 40A33950 | 180-208 | Btg3 | S | 1.75 | 1.76 | 0.002 | 12.6 | 4.0 | 0.15 | 0.51 | |||||||
| 40A33951 | 208-284 | Btg4 | S | 1.71 | 1.76 | 0.010 | 13.2 | 4.6 | 0.15 | 0.52 | |||||||
| 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 | |||||||||||||||||||||
| 40A33945 | 0-8 | A | S | 1.70 | tr | |||||||||||||||||
| 40A33946 | 8-51 | Eg | S | 0.12 | 0.1 | |||||||||||||||||
| 40A33947 | 51-94 | B/A | S | 0.05 | 0.1 | |||||||||||||||||
| 40A33948 | 94-140 | Btg1 | S | 0.05 | 0.1 | |||||||||||||||||
| 40A33949 | 140-180 | Btg2 | S | -- | 0.2 | |||||||||||||||||
| 40A33950 | 180-208 | Btg3 | S | 0.02 | 0.2 | |||||||||||||||||
| 40A33951 | 208-284 | Btg4 | S | 0.02 | 0.3 | |||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 64TX339008 | ( Montgomery, Texas ) | Print Date: Apr 25 2024 10:45PM |
| Sampled As | : | Sorter | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A4438 | |||
| 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 | ||||||||||||
| 40A33945 | 0-8 | A | S | 1.9 | 0.7 | 0.1 | 0.1 | 2.8 | 4.8 | 0.6 | 7.6 | 3.4 | 18 | 37 | |||
| 40A33946 | 8-51 | Eg | S | 1.2 | 0.5 | tr | tr | 1.7 | 0.7 | 0.1 | 2.4 | 1.8 | 6 | 71 | |||
| 40A33947 | 51-94 | B/A | S | 3.9 | 1.8 | 0.9 | 0.1 | 6.7 | 0.5 | tr | 7.2 | 93 | |||||
| 40A33948 | 94-140 | Btg1 | S | 3.4 | 1.6 | 1.3 | 0.1 | 6.4 | 0.3 | tr | 6.7 | 96 | |||||
| 40A33949 | 140-180 | Btg2 | S | 3.9 | 1.3 | 1.2 | 0.1 | 6.5 | 0.2 | 6.7 | 97 | ||||||
| 40A33950 | 180-208 | Btg3 | S | 3.3 | 1.6 | 1.3 | 0.1 | 6.3 | 0.2 | tr | 6.5 | 97 | |||||
| 40A33951 | 208-284 | Btg4 | S | 4.0 | 2.0 | 1.2 | 0.1 | 7.3 | 0.3 | tr | 7.6 | 96 | |||||
| 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 | |||||||||||||
| 40A33945 | 0-8 | A | S | 3.5 | 4.0 | |||||||||
| 40A33946 | 8-51 | Eg | S | 4.0 | 5.2 | |||||||||
| 40A33947 | 51-94 | B/A | S | 5.6 | 6.6 | |||||||||
| 40A33948 | 94-140 | Btg1 | S | 5.8 | 7.6 | |||||||||
| 40A33949 | 140-180 | Btg2 | S | 5.9 | 7.0 | |||||||||
| 40A33950 | 180-208 | Btg3 | S | 5.9 | 7.0 | |||||||||
| 40A33951 | 208-284 | Btg4 | S | 5.6 | 6.8 | |||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 64TX339008 | ( Montgomery, Texas ) | Print Date: Apr 25 2024 10:45PM |
| Sampled As | : | Sorter | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A4438 | |||
| 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 | ||||||||||||||
| 40A33945 | 0.0-8.0 | A | tcly | MT 5 | QZ 2 | | | | KK 23 | | | | | | | | | | | | |
| 40A33946 | 8.0-51.0 | Eg | tcly | MT 5 | QZ 2 | | | | KK 23 | | | | | | | | | | | | |
| 40A33948 | 94.0-140.0 | Btg1 | tcly | MT 5 | QZ 2 | | | | KK 27 | | | | | | | | | | | | |
| 40A33950 | 180.0-208.0 | Btg3 | tcly | MT 5 | QZ 2 | | | | KK 23 | | | | | | | | | | | | |
| 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 |