| *** Primary Characterization Data *** |
| Pedon ID: S12TX3391040 | ( Montgomery, Texas ) | Print Date: Nov 22 2024 12:33AM |
| Sampled as on Jul 14, 2012: | Tarkington ; Coarse-loamy, siliceous, semiactive, thermic Oxyaquic Glossudalfs |
| Revised to correlated on Jul 14, 2012: | Tarkington ; Coarse-loamy, siliceous, semiactive, thermic Oxyaquic Glossudalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2012USTX095 TX MLRA 152B | Natural Resources Conservation Service |
| - | Site ID | S12TX3391040 Lat: 30° 8' 36.70" north Long: 95° 9' 20.00" west MLRA: 152B | National Soil Survey Center | |
| - | Pedon No. | 12N8330 | Kellogg Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Layer | Horizon | Orig Hzn | Depth (cm) | Field Label 1 | Field Label 2 | Field Label 3 | Field Texture | Lab Texture |
| 12N04991 | A | A | 0-14 | S2012TX3391040-1 | VFSL | VFSL | ||
| 12N04992 | E1 | E1 | 14-47 | S2012TX3391040-2 | VFSL | VFSL | ||
| 12N04993 | E2 | E2 | 47-74 | S2012TX3391040-3 | VFSL | VFSL | ||
| 12N04994 | E3 | E3 | 74-90 | S2012TX3391040-4 | VFSL | VFSL | ||
| 12N04995 | Bt/E1 | Bt/E1 | 90-117 | S2012TX3391040-5 | L | VFSL | ||
| 12N04996 | Bt/E2 | Bt/E2 | 117-143 | S2012TX3391040-6 | L | L | ||
| 12N04997 | Bt/E3 | Bt/E3 | 143-203 | S2012TX3391040-7 | CL | L | ||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 18 | % wt | |
| Volume, >2mm, Weighted Average | 2 | % vol | |
| Clay, total, Weighted Average | 12 | % wt | |
| Clay, carbonate free, Weighted Average | 12 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.3 | (NA) | |
| Weighted averages based on control section: 90-140 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 | |||||||||||||||
| 12N04991 | 0-14 | A | S | vfsl | 3.3 | 46.0 | 50.7 | 16.3 | 29.7 | 32.5 | 16.9 | 0.9 | 0.3 | 0.1 | 1 | tr | -- | 19 | 1 | ||
| 12N04992 | 14-47 | E1 | S | vfsl | 3.3 | 44.6 | 52.1 | 16.4 | 28.2 | 33.4 | 16.9 | 1.5 | 0.1 | 0.2 | 1 | tr | -- | 20 | 1 | ||
| 12N04993 | 47-74 | E2 | S | vfsl | 2.0 | 45.3 | 52.7 | 16.0 | 29.3 | 33.9 | 17.5 | 0.7 | 0.2 | 0.4 | 1 | 1 | -- | 20 | 2 | ||
| 12N04994 | 74-90 | E3 | S | vfsl | 2.5 | 44.6 | 52.9 | 16.6 | 28.0 | 28.1 | 24.0 | 0.2 | 0.2 | 0.4 | 1 | 2 | -- | 27 | 3 | ||
| 12N04995 | 90-117 | Bt/E1 | S | vfsl | 6.4 | 47.6 | 46.0 | 18.5 | 29.1 | 30.5 | 14.8 | 0.4 | 0.2 | 0.1 | 1 | 4 | -- | 20 | 5 | ||
| 12N04996 | 117-143 | Bt/E2 | S | l | 19.5 | 44.2 | 36.3 | 21.4 | 22.8 | 23.0 | 12.2 | 0.8 | 0.1 | 0.2 | 1 | 1 | -- | 15 | 2 | ||
| 12N04997 | 143-203 | Bt/E3 | S | l | 21.0 | 44.6 | 34.4 | 22.2 | 22.4 | 21.9 | 11.9 | 0.3 | 0.1 | 0.2 | 1 | 1 | -- | 14 | 2 | ||
| *** Primary Characterization Data *** |
| Pedon ID: S12TX3391040 | ( Montgomery, Texas ) | Print Date: Nov 22 2024 12:33AM |
| Sampled As | : | Tarkington | Coarse-loamy, siliceous, semiactive, thermic Oxyaquic Glossudalfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 12N8330 | |||
| 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 | % | ||||||||||
| DbWR1 | DbWR1 | DbWR1 | 3C2a1a | 3D1 | |||||||||||||
| 12N04991 | 0-14 | A | S | 1.51 | 1.58 | 0.015 | 6.0 | 1.3 | 1.004 | 0.07 | 1.21 | 0.39 | |||||
| 12N04992 | 14-47 | E1 | S | 1.0 | 1.003 | 0.67 | 0.30 | ||||||||||
| 12N04993 | 47-74 | E2 | S | 3.0 | 1.001 | 0.35 | 1.50 | ||||||||||
| 12N04994 | 74-90 | E3 | S | 1.75 | 1.75 | -- | 7.9 | 3.1 | 1.001 | 0.08 | 0.28 | 1.24 | |||||
| 12N04995 | 90-117 | Bt/E1 | S | 1.63 | 1.76 | 0.025 | 6.8 | 3.3 | 1.003 | 0.06 | 0.30 | 0.52 | |||||
| 12N04996 | 117-143 | Bt/E2 | S | 10.2 | 1.009 | 0.31 | 0.52 | ||||||||||
| 12N04997 | 143-203 | Bt/E3 | S | 11.3 | 1.010 | 0.32 | 0.54 | ||||||||||
| Water Content | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | |||||||
| (- - Atterberg - -) | (- - - - - Bulk Density - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - - Water Content - - - - - - - - - - - - - - - - - - - - -) | ||||||||||||||||||
| (- - - Limits - - -) | Field | Recon | Recon | Field | Recon | (- - - - - - - - - - - - - - Sieved Samples - - - - - - - - - - - - -) | ||||||||||||||
| LL | PI | 33 | Oven | 33 | 6 | 10 | 33 | 100 | 200 | 500 | ||||||||||
| Depth | kPa | Dry | kPa | kPa | kPa | kPa | kPa | kPa | kPa | |||||||||||
| Layer | (cm) | Horz | Prep | pct <0.4mm | (- - - - - - - - g cm-3 - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - - - - - - -) | ||||||||||||||
| 3C1e1a | ||||||||||||||||||||
| 12N04991 | 0-14 | A | S | 5.6 | ||||||||||||||||
| 12N04992 | 14-47 | E1 | S | 3.8 | ||||||||||||||||
| 12N04993 | 47-74 | E2 | S | 3.7 | ||||||||||||||||
| 12N04994 | 74-90 | E3 | S | 4.5 | ||||||||||||||||
| 12N04995 | 90-117 | Bt/E1 | S | 4.0 | ||||||||||||||||
| 12N04996 | 117-143 | Bt/E2 | S | 11.1 | ||||||||||||||||
| 12N04997 | 143-203 | Bt/E3 | S | 11.6 | ||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S12TX3391040 | ( Montgomery, Texas ) | Print Date: Nov 22 2024 12:33AM |
| Sampled As | : | Tarkington | Coarse-loamy, siliceous, semiactive, thermic Oxyaquic Glossudalfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 12N8330 | |||
| 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 - - - - -) | |||||||||||||||
| 4H2a | 4H2a | 4H2a | 4G2 | 4G2 | 4G2 | 4G2 | 4G2 | |||||||||||||||
| 12N04991 | 0-14 | A | S | 2.09 | 0.12 | -- | 2.1 | 17 | 0.04 | 0.08 | 0.03 | 0.03 | -- | 32.8 | ||||||||
| 12N04992 | 14-47 | E1 | S | 0.98 | 0.09 | -- | 1.0 | 10 | 0.08 | 0.07 | 0.03 | 0.06 | tr | 9.6 | ||||||||
| 12N04993 | 47-74 | E2 | S | 0.20 | 0.02 | -- | 0.2 | 11 | 0.03 | 0.01 | 0.01 | 0.02 | -- | 2.9 | ||||||||
| 12N04994 | 74-90 | E3 | S | 0.12 | 0.03 | -- | 0.1 | 4 | 0.02 | 0.01 | 0.01 | 0.01 | -- | -- | ||||||||
| 12N04995 | 90-117 | Bt/E1 | S | 0.11 | 0.01 | -- | 0.1 | 15 | 0.04 | 0.01 | 0.02 | 0.03 | tr | 2.0 | ||||||||
| 12N04996 | 117-143 | Bt/E2 | S | 0.19 | 0.02 | tr | 0.2 | 10 | 0.11 | 0.01 | 0.04 | 0.09 | 0.01 | 2.0 | ||||||||
| 12N04997 | 143-203 | Bt/E3 | S | 0.18 | 0.02 | tr | 0.2 | 12 | 0.09 | 0.01 | 0.02 | 0.08 | 0.01 | -- | ||||||||
| 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 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| 4B1a1a | 4B1a1a | 4B1a1a | 4B1a1a | 4B2b1a1 | 4B3a1a | 4B3a1a | 4B1a1a | ||||||||||
| 12N04991 | 0-14 | A | S | 1.4 | 0.3 | -- | 0.1 | 1.8 | 7.2 | 0.7 | 0.9 | 9.0 | 4.0 | 2.5 | 28 | 20 | 45 |
| 12N04992 | 14-47 | E1 | S | 0.2 | 0.1 | -- | tr | 0.3 | 5.8 | 1.2 | 0.2 | 6.1 | 2.2 | 1.5 | 80 | 5 | 14 |
| 12N04993 | 47-74 | E2 | S | 0.1 | -- | -- | tr | 0.1 | 2.4 | 0.5 | tr | 2.5 | 0.7 | 0.6 | 83 | 4 | 14 |
| 12N04994 | 74-90 | E3 | S | -- | -- | -- | tr | tr | 1.7 | 0.5 | -- | 1.7 | 0.7 | 1 | 3 | ||
| 12N04995 | 90-117 | Bt/E1 | S | -- | tr | -- | tr | tr | 3.3 | 1.2 | tr | 3.3 | 1.9 | 1 | 1 | ||
| 12N04996 | 117-143 | Bt/E2 | S | 0.3 | 1.0 | -- | 0.1 | 1.4 | 8.3 | 3.1 | tr | 9.7 | 6.1 | 4.5 | 69 | 14 | 23 |
| 12N04997 | 143-203 | Bt/E3 | S | 1.0 | 1.7 | tr | 0.1 | 2.8 | 9.1 | 2.5 | tr | 11.9 | 6.7 | 5.3 | 47 | 24 | 42 |
| *** Primary Characterization Data *** |
| Pedon ID: S12TX3391040 | ( Montgomery, Texas ) | Print Date: Nov 22 2024 12:33AM |
| Sampled As | : | Tarkington | Coarse-loamy, siliceous, semiactive, thermic Oxyaquic Glossudalfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 12N8330 | |||
| Salt | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | -20- | |||
| (- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -) | 1:2 | ||||||||||||||||||||||
| Total | Elec | Elec | Exch | ||||||||||||||||||||
| Depth | Ca | Mg | Na | K | CO3 | HCO3 | F | Cl | PO4 | Br | OAC | SO4 | NO2 | NO3 | H2O | Salts | Cond | Cond | Na | SAR | |||
| Layer | (cm) | Horz | Prep | (- - - - - mmol(+) L-1 - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -) | (- - - - % - - - -) | (- - dS m-1 - -) | % | |||||||||||||||
| 4F1a1a1 | |||||||||||||||||||||||
| 12N04991 | 0-14 | A | S | 0.05 | -- | ||||||||||||||||||
| 12N04992 | 14-47 | E1 | S | 0.05 | -- | ||||||||||||||||||
| 12N04993 | 47-74 | E2 | S | 0.03 | -- | ||||||||||||||||||
| 12N04994 | 74-90 | E3 | S | 0.01 | -- | ||||||||||||||||||
| 12N04995 | 90-117 | Bt/E1 | S | 0.04 | -- | ||||||||||||||||||
| 12N04996 | 117-143 | Bt/E2 | S | 0.05 | -- | ||||||||||||||||||
| 12N04997 | 143-203 | Bt/E3 | S | 0.04 | 1 | ||||||||||||||||||
| 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 | |||
| 4C1a2a | 4C1a2a | |||||||||||||
| 12N04991 | 0-14 | A | S | 4.3 | 5.0 | |||||||||
| 12N04992 | 14-47 | E1 | S | 4.2 | 4.8 | |||||||||
| 12N04993 | 47-74 | E2 | S | 4.3 | 4.9 | |||||||||
| 12N04994 | 74-90 | E3 | S | 4.1 | 4.7 | |||||||||
| 12N04995 | 90-117 | Bt/E1 | S | 3.9 | 4.5 | |||||||||
| 12N04996 | 117-143 | Bt/E2 | S | 3.8 | 4.6 | |||||||||
| 12N04997 | 143-203 | Bt/E3 | S | 3.9 | 4.7 | |||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S12TX3391040 | ( Montgomery, Texas ) | Print Date: Nov 22 2024 12:33AM |
| Sampled As | : | Tarkington | Coarse-loamy, siliceous, semiactive, thermic Oxyaquic Glossudalfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 12N8330 | |||
| Phosphorus | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | |||
| (- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -) | KCl | ||||||||||||||
| Melanic | NZ | Acid | Anion Exch Resin | Bray | Bray | Olsen | H2O | Citric | Mehlich | Extr | |||||
| Depth | Index | Oxal | Available | Capacity | 1 | 2 | Acid | III | NO3 | ||||||
| Layer | (cm) | Horz | Prep | % | (- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -) | ||||||||||
| 4G2 | 4D6a1 | ||||||||||||||
| 12N04991 | 0-14 | A | S | 2.0 | 3.0 | ||||||||||
| 12N04992 | 14-47 | E1 | S | 5.8 | 1.2 | ||||||||||
| 12N04993 | 47-74 | E2 | S | -- | 0.2 | ||||||||||
| 12N04994 | 74-90 | E3 | S | -- | 0.3 | ||||||||||
| 12N04995 | 90-117 | Bt/E1 | S | 5.0 | 0.4 | ||||||||||
| 12N04996 | 117-143 | Bt/E2 | S | -- | 0.1 | ||||||||||
| 12N04997 | 143-203 | Bt/E3 | S | -- | 0.2 | ||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S12TX3391040 | ( Montgomery, Texas ) | Print Date: Nov 22 2024 12:33AM |
| Sampled As | : | Tarkington | Coarse-loamy, siliceous, semiactive, thermic Oxyaquic Glossudalfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 12N8330 | |||
| 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 | 7A1b1 | 7A2a | tion | |||||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 12N04995 | 90.0-117.0 | Bt/E1 | tcly | KK 3 | VR 2 | QZ 2 | HV 1 | KK 49 | CMIX | ||||||||||||
| 12N04996 | 117.0-143.0 | Bt/E2 | tcly | KK 3 | VR 2 | HV 1 | KK 49 | CMIX | |||||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| HV Hydroxy-Interlayered Vermiculite | KK Kaolinite | QZ Quartz | VR Vermiculite | |
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |
| INTERPRETATION (BY HORIZON): | ||||
| CMIX - Mixed Clay | ||||