| *** Primary Characterization Data *** |
| Pedon ID: S2012TX2911014 | ( Liberty, Texas ) | Print Date: Nov 27 2024 11:17AM |
| Sampled as on May 2, 2012: | Levac ; Fine, smectitic, hyperthermic Vertic Natrudalfs |
| Revised to correlated on Apr 12, 2014: | Levac ; Fine, smectitic, hyperthermic Vertic Natrudalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2012USTX060 MLRA 150A SE TX 2012 | Natural Resources Conservation Service |
| - | Site ID | S2012TX2911014 Lat: 29° 58' 33.30" north Long: 94° 31' 0.90" west MLRA: 150A | National Soil Survey Center | |
| - | Pedon No. | 12N7958 | 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 |
| 12N02768 | Ap | Ap | 0-15 | S2012TX291014-1 | FSL | SICL | ||
| 12N02769 | Btn | Btn | 15-37 | S2012TX291014-2 | C | SIL | ||
| 12N02770 | Bt | Bt | 37-56 | S2012TX291014-3 | C | C | ||
| 12N02771 | Btk | Btk | 56-111 | S2012TX291014-4 | C | C | ||
| 12N02772 | Btkg1 | Btkg1 | 111-157 | S2012TX291014-5 | C | CL | ||
| 12N02773 | Btkg2 | Btkg2 | 157-203 | S2012TX291014-6 | C | CL | ||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 7 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| LE, Whole Soil, Summed to 1m | 10 | cm/m | |
| Clay, total, Weighted Average | 27 | % wt | |
| Clay, carbonate free, Weighted Average | 27 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.68 | (NA) | |
| Weighted averages based on control section: 15-65 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 | |||||||||||||
| 12N02768 | 0-15 | Ap | S | sicl | 39.9 | 40.2 | 19.9 | 34.6 | -- | 13.4 | 26.8 | 16.6 | 2.9 | 0.2 | 0.1 | 0.1 | -- | 4 | -- | 7 | 4 |
| 12N02769 | 15-37 | Btn | S | sil | 10.0 | 53.6 | 36.4 | 8.0 | 15.7 | 37.9 | 23.6 | 12.2 | 0.2 | 0.2 | 0.2 | -- | -- | -- | 13 | -- | |
| 12N02770 | 37-56 | Bt | S | c | 40.6 | 39.8 | 19.6 | 34.4 | -- | 14.1 | 25.7 | 16.5 | 2.7 | 0.1 | 0.2 | 0.1 | -- | -- | -- | 3 | -- |
| 12N02771 | 56-111 | Btk | S | c | 41.0 | 39.7 | 19.3 | 34.3 | 0.7 | 16.1 | 23.6 | 16.6 | 2.4 | 0.1 | 0.1 | 0.1 | -- | -- | -- | 3 | -- |
| 12N02772 | 111-157 | Btkg1 | S | cl | 37.5 | 42.3 | 20.2 | 28.0 | -- | 18.3 | 24.0 | 17.3 | 2.3 | 0.2 | 0.2 | 0.2 | tr | 1 | 2 | 6 | 3 |
| 12N02773 | 157-203 | Btkg2 | S | cl | 33.5 | 41.9 | 24.6 | 19.7 | 0.7 | 14.1 | 27.8 | 21.4 | 2.4 | 0.2 | 0.4 | 0.2 | 1 | 2 | 1 | 7 | 4 |
| *** Primary Characterization Data *** |
| Pedon ID: S2012TX2911014 | ( Liberty, Texas ) | Print Date: Nov 27 2024 11:17AM |
| Sampled As | : | Levac | Fine, smectitic, hyperthermic Vertic Natrudalfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 12N7958 | |||
| 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 | |||||||||||||
| 12N02768 | 0-15 | Ap | S | 1.48 | 1.77 | 0.060 | 23.9 | 23.5 | 1.042 | 0.01 | 0.62 | 0.59 | |||||
| 12N02769 | 15-37 | Btn | S | 1.41 | 1.93 | 0.110 | 29.3 | 7.1 | 1.013 | 0.31 | 0.81 | 0.71 | |||||
| 12N02770 | 37-56 | Bt | S | 1.40 | 1.92 | 0.111 | 30.3 | 23.1 | 1.041 | 0.10 | 0.59 | 0.57 | |||||
| 12N02771 | 56-111 | Btk | S | 1.56 | 2.09 | 0.102 | 25.5 | 22.6 | 1.040 | 0.05 | 0.57 | 0.55 | |||||
| 12N02772 | 111-157 | Btkg1 | S | 1.58 | 1.98 | 0.077 | 22.2 | 20.1 | 1.039 | 0.03 | 0.61 | 0.54 | |||||
| 12N02773 | 157-203 | Btkg2 | S | 1.62 | 1.99 | 0.069 | 22.8 | 18.5 | 1.036 | 0.07 | 0.62 | 0.55 | |||||
| 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 | ||||||||||||||||||||
| 12N02768 | 0-15 | Ap | S | 26.2 | ||||||||||||||||
| 12N02769 | 15-37 | Btn | S | 8.0 | ||||||||||||||||
| 12N02770 | 37-56 | Bt | S | 25.6 | ||||||||||||||||
| 12N02771 | 56-111 | Btk | S | 23.0 | ||||||||||||||||
| 12N02772 | 111-157 | Btkg1 | S | 21.8 | ||||||||||||||||
| 12N02773 | 157-203 | Btkg2 | S | 20.3 | ||||||||||||||||
| 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 | |||||||||||||||
| 12N02768 | 0-15 | Ap | S | 0.50 | 0.05 | tr | 0.5 | 10 | 0.12 | 0.01 | 0.04 | 0.10 | 0.03 | 65.1 | ||||||||
| 12N02769 | 15-37 | Btn | S | 1.09 | 0.10 | tr | 1.1 | 11 | 0.09 | 0.03 | 0.10 | 0.03 | 0.01 | 256.2 | ||||||||
| 12N02770 | 37-56 | Bt | S | 0.27 | 0.06 | tr | 0.2 | 4 | 0.11 | 0.01 | 0.03 | 0.09 | 0.04 | 66.7 | ||||||||
| 12N02771 | 56-111 | Btk | S | 0.10 | -- | -- | 0.1 | 0.10 | tr | 0.03 | 0.08 | 0.05 | 6.2 | |||||||||
| 12N02772 | 111-157 | Btkg1 | S | 0.12 | 0.04 | 0.01 | tr | 1 | 0.09 | tr | 0.03 | 0.07 | 0.04 | 43.3 | ||||||||
| 12N02773 | 157-203 | Btkg2 | S | 0.23 | 0.08 | 0.01 | tr | 0.06 | tr | 0.02 | 0.05 | 0.03 | 56.7 | |||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S2012TX2911014 | ( Liberty, Texas ) | Print Date: Nov 27 2024 11:17AM |
| Sampled As | : | Levac | Fine, smectitic, hyperthermic Vertic Natrudalfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 12N7958 | |||
| 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 | 4B1a1a | ||||||||||||
| 12N02768 | 0-15 | Ap | S | 13.1* | 5.2 | 9.7 | 0.2 | 28.2 | 24.9 | 100 | |||||||
| 12N02769 | 15-37 | Btn | S | 4.4 | 1.8 | 1.5 | tr | 7.7 | 4.7 | 8.1 | 95 | ||||||
| 12N02770 | 37-56 | Bt | S | 12.9* | 5.1 | 10.9 | 0.3 | 29.2 | 2.7 | 23.9 | 100 | ||||||
| 12N02771 | 56-111 | Btk | S | 13.6* | 4.8 | 9.9 | 0.3 | 28.6 | 2.3 | 23.5 | 100 | ||||||
| 12N02772 | 111-157 | Btkg1 | S | 19.5* | 4.2 | 7.6 | 0.3 | 31.6 | 23.0 | 100 | |||||||
| 12N02773 | 157-203 | Btkg2 | S | 32.4* | 3.3 | 4.5 | 0.3 | 40.5 | 20.9 | 100 | |||||||
| 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 - -) | % | |||||||||||||||
| 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F2 | 4F1a1a1 | |||||||
| 12N02768 | 0-15 | Ap | S | 0.4 | 0.1 | 12.3 | -- | -- | 0.7 | 0.2 | 9.5 | -- | -- | 2.3 | tr | -- | 101.3 | 0.1 | 1.46 | 0.79 | 34 | 24 | |
| 12N02769 | 15-37 | Btn | S | 0.22 | 19 | ||||||||||||||||||
| 12N02770 | 37-56 | Bt | S | 0.4 | 0.1 | 13.1 | -- | -- | 0.4 | 0.4 | 10.6 | tr | tr | 2.4 | 0.1 | 0.1 | 122.8 | 0.1 | 1.57 | 1.08 | 39 | 27 | |
| 12N02771 | 56-111 | Btk | S | 0.3 | 0.1 | 9.4 | -- | -- | 1.0 | 0.6 | 6.1 | -- | -- | -- | 0.8 | 0.1 | -- | 130.0 | 0.1 | 1.04 | 0.86 | 37 | 23 |
| 12N02772 | 111-157 | Btkg1 | S | 0.2 | 0.1 | 7.3 | -- | -- | 2.4 | 0.6 | 4.0 | -- | tr | -- | 0.2 | 0.1 | tr | 101.4 | tr | 0.81 | 0.56 | 30 | 19 |
| 12N02773 | 157-203 | Btkg2 | S | 0.2 | tr | 4.3 | -- | -- | 2.5 | 0.3 | 1.7 | -- | -- | -- | 0.1 | 0.1 | tr | 75.7 | -- | 0.51 | 0.32 | 20 | 11 |
| 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 | 4F2 | 4E1a1a1a1 | 4E2a1a1a1 | ||||||||||
| 12N02768 | 0-15 | Ap | S | 7.7 | 8.0 | 7.7 | tr | -- | ||||||
| 12N02769 | 15-37 | Btn | S | 5.2 | 6.3 | tr | ||||||||
| 12N02770 | 37-56 | Bt | S | 7.5 | 6.2 | 8.1 | tr | -- | ||||||
| 12N02771 | 56-111 | Btk | S | 7.8 | 8.3 | 8.3 | tr | -- | ||||||
| 12N02772 | 111-157 | Btkg1 | S | 8.1 | 8.5 | 8.5 | 1 | -- | ||||||
| 12N02773 | 157-203 | Btkg2 | S | 8.0 | 8.5 | 8.5 | 2 | |||||||
| *** Primary Characterization Data *** |
| Pedon ID: S2012TX2911014 | ( Liberty, Texas ) | Print Date: Nov 27 2024 11:17AM |
| Sampled As | : | Levac | Fine, smectitic, hyperthermic Vertic Natrudalfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 12N7958 | |||
| 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 | ||||||||||||||
| 12N02768 | 0-15 | Ap | S | 16.5 | 0.6 | ||||||||||
| 12N02769 | 15-37 | Btn | S | 34.2 | 0.3 | ||||||||||
| 12N02770 | 37-56 | Bt | S | 5.0 | 4.7 | ||||||||||
| 12N02771 | 56-111 | Btk | S | 9.4 | 0.1 | ||||||||||
| 12N02772 | 111-157 | Btkg1 | S | 5.1 | 0.3 | ||||||||||
| 12N02773 | 157-203 | Btkg2 | S | -- | 0.2 | ||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S2012TX2911014 | ( Liberty, Texas ) | Print Date: Nov 27 2024 11:17AM |
| Sampled As | : | Levac | Fine, smectitic, hyperthermic Vertic Natrudalfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 12N7958 | |||
| 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 | tion | ||||||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 12N02770 | 37.0-56.0 | Bt | tcly | MT 3 | KK 3 | MI 1 | SMEC | ||||||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| KK Kaolinite | MI Mica | MT Montmorillonite | ||
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |
| INTERPRETATION (BY HORIZON): | ||||
| SMEC - Smectitic | ||||