| *** Primary Characterization Data *** |
| Pedon ID: S64TX339002 | ( Montgomery, Texas ) | Print Date: Nov 23 2024 7:16AM |
| Sampled as on Apr 29, 1964: | Splendora |
| Revised to correlated on Nov 27, 2012: | splendora ; Fine-loamy, siliceous, active, thermic Oxyaquic Paleudalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S64TX339002 Lat: 30° 12' 25.00" north Long: 95° 25' 10.00" west MLRA: 152B | Beltsville Soil Survey Laboratory | |
| - | Pedon No. | 40A4445 | 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 |
| 40A33996 | A | A1 | 0-15 | 64B0248 | FSL | |||
| 40A33997 | E | A2 | 15-38 | 64B0249 | FSL | |||
| 40A33998 | B | B | 38-71 | 64B0250 | L | |||
| 40A33999 | Bx1 | B1 x | 71-109 | 64B0251 | L | |||
| 40A34000 | Bx2 | B2 x | 109-142 | 64B0252 | L | |||
| 40A34001 | Bx3 | B3 x | 142-178 | 64B0253 | SCL | |||
| 40A34002 | Bx4 | B4 x | 178-206 | 64B0254 | SCL | |||
| 40A34003 | Bx5 | B5 x | 206-249 | 64B0255 | SCL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 15 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 37 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 15 | % wt | |
| Weighted averages based on control section: 25-71 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 | ||||||||
| 40A33996 | 0-15 | A | S | fsl | 5.3 | 31.3 | 63.4 | 12.3 | 19.0 | 20.8 | 32.5 | 8.3 | 1.7 | 0.1 | -- | -- | -- | 43 | -- | ||
| 40A33997 | 15-38 | E | S | fsl | 6.6 | 31.8 | 61.6 | 13.2 | 18.6 | 21.0 | 31.7 | 7.4 | 1.4 | 0.1 | 1 | 1 | -- | 41 | 2 | ||
| 40A33998 | 38-71 | B | S | l | 18.3 | 30.0 | 51.7 | 13.0 | 17.0 | 17.1 | 26.3 | 6.6 | 1.4 | 0.3 | 1 | tr | -- | 35 | 1 | ||
| 40A33999 | 71-109 | Bx1 | S | l | 22.4 | 28.0 | 49.6 | 12.2 | 15.8 | 17.5 | 24.3 | 6.1 | 1.2 | 0.5 | 4 | 2 | -- | 32 | 6 | ||
| 40A34000 | 109-142 | Bx2 | S | l | 21.9 | 28.7 | 49.4 | 12.4 | 16.3 | 17.3 | 24.5 | 5.9 | 1.4 | 0.3 | 7 | 4 | -- | 32 | 11 | ||
| 40A34001 | 142-178 | Bx3 | S | scl | 21.4 | 27.9 | 50.7 | 11.8 | 16.1 | 17.0 | 25.0 | 6.7 | 1.6 | 0.4 | 6 | 3 | -- | 34 | 9 | ||
| 40A34002 | 178-206 | Bx4 | S | scl | 23.3 | 23.2 | 53.5 | 14.5 | 8.7 | 17.6 | 26.9 | 7.3 | 1.5 | 0.2 | 2 | 1 | -- | 36 | 3 | ||
| 40A34003 | 206-249 | Bx5 | S | scl | 26.8 | 21.4 | 51.8 | 3.5 | 17.9 | 16.0 | 26.7 | 7.3 | 1.7 | 0.1 | 1 | 1 | -- | 36 | 2 | ||
| *** Primary Characterization Data *** |
| Pedon ID: S64TX339002 | ( Montgomery, Texas ) | Print Date: Nov 23 2024 7:16AM |
| Sampled As | : | Splendora | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A4445 | |||
| 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 | ||||||||||||||
| 40A33997 | 15-38 | E | S | 1.69 | 1.69 | -- | 8.2 | 2.4 | 0.10 | 0.36 | |||||||
| 40A33998 | 38-71 | B | S | 1.78 | 1.82 | 0.007 | 11.9 | 6.5 | 0.10 | 0.36 | |||||||
| 40A33999 | 71-109 | Bx1 | S | 1.75 | 1.79 | 0.007 | 12.9 | 8.1 | 0.08 | 0.36 | |||||||
| 40A34000 | 109-142 | Bx2 | S | 1.71 | 1.77 | 0.011 | 12.8 | 7.7 | 0.08 | 0.35 | |||||||
| 40A34001 | 142-178 | Bx3 | S | 1.86 | 1.90 | 0.007 | 10.2 | 7.4 | 0.05 | 0.35 | |||||||
| 40A34002 | 178-206 | Bx4 | S | 1.78 | 1.87 | 0.016 | 13.7 | 8.2 | 0.10 | 0.35 | |||||||
| 40A34003 | 206-249 | Bx5 | S | 1.76 | 1.87 | 0.020 | 15.6 | 9.5 | 0.11 | 0.35 | |||||||
| 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 | |||||||||||||||||||||
| 40A33996 | 0-15 | A | S | 0.78 | 0.2 | |||||||||||||||||
| 40A33997 | 15-38 | E | S | 0.19 | 0.2 | |||||||||||||||||
| 40A33998 | 38-71 | B | S | 0.12 | 0.4 | |||||||||||||||||
| 40A33999 | 71-109 | Bx1 | S | 0.10 | 0.8 | |||||||||||||||||
| 40A34000 | 109-142 | Bx2 | S | 0.13 | 0.7 | |||||||||||||||||
| 40A34001 | 142-178 | Bx3 | S | 0.07 | 1.4 | |||||||||||||||||
| 40A34002 | 178-206 | Bx4 | S | 0.09 | 1.5 | |||||||||||||||||
| 40A34003 | 206-249 | Bx5 | S | 0.08 | 2.1 | |||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S64TX339002 | ( Montgomery, Texas ) | Print Date: Nov 23 2024 7:16AM |
| Sampled As | : | Splendora | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A4445 | |||
| 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 | 6H1a | 6G1e | ||||||||||||
| 40A33996 | 0-15 | A | S | 1.8 | 0.7 | tr | tr | 2.5 | 3.5 | 0.2 | 6.0 | 2.7 | 7 | 42 | |||
| 40A33997 | 15-38 | E | S | 1.3 | 0.5 | tr | tr | 1.8 | 1.5 | 0.3 | 3.3 | 2.1 | 14 | 55 | |||
| 40A33998 | 38-71 | B | S | 2.6 | 1.0 | 0.1 | tr | 3.7 | 2.6 | 0.5 | 6.3 | 4.2 | 12 | 59 | |||
| 40A33999 | 71-109 | Bx1 | S | 2.2 | 1.6 | 0.1 | tr | 3.9 | 3.0 | 0.6 | 6.9 | 4.5 | 13 | 57 | |||
| 40A34000 | 109-142 | Bx2 | S | 2.2 | 1.8 | 0.2 | 0.1 | 4.3 | 2.8 | 0.6 | 7.1 | 4.9 | 12 | 61 | |||
| 40A34001 | 142-178 | Bx3 | S | 1.7 | 1.8 | 0.2 | 0.1 | 3.8 | 2.7 | 0.7 | 6.5 | 4.5 | 16 | 58 | |||
| 40A34002 | 178-206 | Bx4 | S | 1.7 | 2.1 | 0.4 | 0.1 | 4.3 | 2.9 | 0.5 | 7.2 | 4.8 | 10 | 60 | |||
| 40A34003 | 206-249 | Bx5 | S | 2.0 | 2.4 | 0.7 | 0.1 | 5.2 | 2.4 | 0.3 | 7.6 | 5.5 | 5 | 68 | |||
| 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 | |||||||||||||
| 40A33996 | 0-15 | A | S | 4.2 | 4.6 | |||||||||
| 40A33997 | 15-38 | E | S | 4.1 | 5.1 | |||||||||
| 40A33998 | 38-71 | B | S | 3.7 | 4.9 | |||||||||
| 40A33999 | 71-109 | Bx1 | S | 3.7 | 4.9 | |||||||||
| 40A34000 | 109-142 | Bx2 | S | 3.7 | 5.0 | |||||||||
| 40A34001 | 142-178 | Bx3 | S | 3.7 | 4.8 | |||||||||
| 40A34002 | 178-206 | Bx4 | S | 3.6 | 4.8 | |||||||||
| 40A34003 | 206-249 | Bx5 | S | 4.0 | 4.8 | |||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S64TX339002 | ( Montgomery, Texas ) | Print Date: Nov 23 2024 7:16AM |
| Sampled As | : | Splendora | |||
| USDA-SCS-Soil Survey Laboratory | ; | Pedon No. 40A4445 | |||
| 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 | ||||||||||||||
| 40A33996 | 0.0-15.0 | A | tcly | MC 2 | KK 23 | ||||||||||||||||
| 40A33997 | 15.0-38.0 | E | tcly | MC 3 | KK 24 | ||||||||||||||||
| 40A33999 | 71.0-109.0 | Bx1 | tcly | MC 4 | KK 36 | ||||||||||||||||
| 40A34002 | 178.0-206.0 | Bx4 | tcly | MC 2 | KK 36 | ||||||||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| KK Kaolinite | MC Montmorillonite-Chlorite | |||
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |