| *** Primary Characterization Data *** |
| Pedon ID: S2006TX405004 | ( San Augustine, Texas ) | Print Date: Apr 24 2024 4:06PM |
| Sampled as on Sep 12, 2006: | Raylake ; Fine, smectitic, thermic Chromic Dystrudert |
| Revised to correlated: | Raylake ; Fine, smectitic, thermic Chromic Dystruderts |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2007USTX004 San Augustine & Sabine Soil Survey Area | Natural Resources Conservation Service |
| - | Site ID | S2006TX405004 Lat: 31° 10' 35.80" north Long: 94° 8' 42.70" west MLRA: 133B | National Soil Survey Center | |
| - | Pedon No. | 07N0019 | 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 |
| 07N00085 | Ap | Ap | 0-16 | S06TX405-004-1 | C | CL | ||
| 07N00086 | Bss1 | Bss1 | 16-39 | S06TX405-004-2 | C | C | ||
| 07N00087 | Bss2 | Bss2 | 39-63 | S06TX405-004-3 | C | CL | ||
| 07N00088 | Bss3 | Bss3 | 63-84 | S06TX405-004-4 | C | CL | ||
| 07N00089 | Bss4 | Bss4 | 84-123 | S06TX405-004-5 | C | C | ||
| 07N00090 | C/Bss | C/Bss | 123-154 | S06TX405-004-6 | C | C | ||
| 07N00091 | Cd | Cd | 154-203 | S06TX405-004-7 | C | C | ||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 13 | % wt | |
| Volume, >2mm, Weighted Average | 2 | % vol | |
| Clay, total, Weighted Average | 51 | % wt | |
| Clay, carbonate free, Weighted Average | 51 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.52 | (NA) | |
| LE, Whole Soil, Summed to 1m | 10 | cm/m | |
| 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 | ||||||||||||||
| 07N00085 | 0-16 | Ap | S | cl | 36.9 | 26.8 | 36.3 | 23.1 | 16.1 | 10.7 | 22.3 | 12.1 | 1.4 | 0.3 | 0.2 | tr | tr | -- | 14 | 1 | |
| 07N00086 | 16-39 | Bss1 | S | c | 58.6 | 19.3 | 22.1 | 37.4 | 13.7 | 5.6 | 15.9 | 5.6 | 0.4 | 0.1 | 0.1 | tr | -- | -- | 6 | tr | |
| 07N00087 | 39-63 | Bss2 | S | cl | 38.3 | 26.7 | 35.0 | 22.0 | 16.3 | 10.4 | 19.2 | 14.7 | 0.8 | 0.2 | 0.1 | tr | -- | -- | 16 | tr | |
| 07N00088 | 63-84 | Bss3 | S | cl | 39.2 | 25.8 | 35.0 | 22.7 | 16.3 | 9.5 | 23.5 | 10.1 | 1.1 | 0.2 | 0.1 | -- | 11 | -- | 21 | 11 | |
| 07N00089 | 84-123 | Bss4 | S | c | 80.1 | 16.1 | 3.8 | 29.4 | 15.9 | 0.2 | 2.5 | 1.0 | 0.2 | 0.1 | -- | 2 | -- | -- | 3 | 2 | |
| 07N00090 | 123-154 | C/Bss | S | c | 83.5 | 15.7 | 0.8 | 24.4 | 15.7 | -- | 0.7 | 0.1 | tr | tr | -- | -- | -- | -- | tr | -- | |
| 07N00091 | 154-203 | Cd | S | c | 75.9 | 18.2 | 5.9 | 21.6 | 17.5 | 0.7 | 5.4 | 0.4 | 0.1 | tr | -- | -- | -- | -- | tr | -- | |
| *** Primary Characterization Data *** |
| Pedon ID: S2006TX405004 | ( San Augustine, Texas ) | Print Date: Apr 24 2024 4:06PM |
| Sampled As | : | Raylake | Fine, smectitic, thermic Chromic Dystrudert | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 07N0019 | |||
| 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 | |||||||||||||
| 07N00085 | 0-16 | Ap | S | 1.39 | 1.61 | 0.050 | 22.3 | 16.4 | 1.030 | 0.08 | 0.65 | 0.44 | |||||
| 07N00086 | 16-39 | Bss1 | S | 1.19 | 1.75 | 0.137 | 37.0 | 21.6 | 1.032 | 0.18 | 0.52 | 0.37 | |||||
| 07N00087 | 39-63 | Bss2 | S | 1.45 | 1.72 | 0.059 | 23.3 | 11.0 | 1.020 | 0.18 | 0.50 | 0.29 | |||||
| 07N00088 | 63-84 | Bss3 | S | 1.37 | 1.70 | 0.070 | 26.6 | 15.5 | 1.021 | 0.14 | 0.52 | 0.40 | |||||
| 07N00089 | 84-123 | Bss4 | S | 1.13 | 1.81 | 0.168 | 42.8 | 26.8 | 1.039 | 0.18 | 0.54 | 0.33 | |||||
| 07N00090 | 123-154 | C/Bss | S | 1.11 | 1.60 | 0.130 | 42.8 | 33.0 | 1.041 | 0.11 | 0.54 | 0.40 | |||||
| 07N00091 | 154-203 | Cd | S | 1.10 | 1.67 | 0.149 | 43.4 | 30.0 | 1.038 | 0.15 | 0.54 | 0.40 | |||||
| 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 | 4G1 | 4G1 | 4G1 | |||||||||||||||||
| 07N00085 | 0-16 | Ap | S | 3.00 | 0.14 | 0.02 | 3.0 | 21 | 1.2 | 0.2 | tr | |||||||||||
| 07N00086 | 16-39 | Bss1 | S | 0.63 | 0.06 | 0.01 | 0.6 | 10 | 1.2 | 0.3 | -- | |||||||||||
| 07N00087 | 39-63 | Bss2 | S | 0.44 | 0.03 | tr | 0.4 | 15 | 0.8 | 0.2 | -- | |||||||||||
| 07N00088 | 63-84 | Bss3 | S | 0.43 | 0.03 | tr | 0.4 | 13 | 0.7 | 0.2 | -- | |||||||||||
| 07N00089 | 84-123 | Bss4 | S | 0.36 | 0.05 | tr | 0.4 | 8 | 0.7 | 0.3 | -- | |||||||||||
| 07N00090 | 123-154 | C/Bss | S | 0.29 | 0.03 | 0.01 | 0.3 | 10 | 0.6 | 0.3 | -- | |||||||||||
| 07N00091 | 154-203 | Cd | S | 0.29 | 0.05 | 0.04 | 0.3 | 6 | 1.1 | 0.2 | -- | |||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S2006TX405004 | ( San Augustine, Texas ) | Print Date: Apr 24 2024 4:06PM |
| Sampled As | : | Raylake | Fine, smectitic, thermic Chromic Dystrudert | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 07N0019 | |||
| 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 | ||||||||||
| 07N00085 | 0-16 | Ap | S | 5.0 | 5.8 | 0.1 | 0.8 | 11.7 | 23.6 | 6.6 | 3.8 | 35.3 | 23.9 | 18.3 | 36 | 33 | 49 |
| 07N00086 | 16-39 | Bss1 | S | 1.9 | 5.3 | 0.3 | 0.9 | 8.4 | 39.5 | 15.3 | 0.3 | 47.9 | 30.2 | 23.7 | 65 | 18 | 28 |
| 07N00087 | 39-63 | Bss2 | S | 1.1 | 3.1 | 0.2 | 0.6 | 5.0 | 19.7 | 9.7 | 0.1 | 24.7 | 19.0 | 14.7 | 66 | 20 | 26 |
| 07N00088 | 63-84 | Bss3 | S | 1.0 | 4.1 | 0.4 | 0.7 | 6.2 | 20.8 | 10.2 | 0.1 | 27.0 | 20.4 | 16.4 | 62 | 23 | 30 |
| 07N00089 | 84-123 | Bss4 | S | 3.3 | 8.4 | 1.9 | 1.4 | 15.0 | 39.3 | 18.8 | 0.9 | 54.3 | 43.1 | 33.8 | 56 | 28 | 35 |
| 07N00090 | 123-154 | C/Bss | S | 3.9 | 8.9 | 1.7 | 1.5 | 16.0 | 38.5 | 18.8 | 2.2 | 54.5 | 44.9 | 34.8 | 54 | 29 | 36 |
| 07N00091 | 154-203 | Cd | S | 4.6 | 12.3 | 1.7 | 1.5 | 20.1 | 32.0 | 14.5 | 5.2 | 52.1 | 41.3 | 34.6 | 42 | 39 | 49 |
| 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 - -) | % | |||||||||||||||
| 07N00085 | 0-16 | Ap | S | tr | |||||||||||||||||||
| 07N00086 | 16-39 | Bss1 | S | 1 | |||||||||||||||||||
| 07N00087 | 39-63 | Bss2 | S | 1 | |||||||||||||||||||
| 07N00088 | 63-84 | Bss3 | S | 2 | |||||||||||||||||||
| 07N00089 | 84-123 | Bss4 | S | 4 | |||||||||||||||||||
| 07N00090 | 123-154 | C/Bss | S | 4 | |||||||||||||||||||
| 07N00091 | 154-203 | Cd | S | 4 | |||||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S2006TX405004 | ( San Augustine, Texas ) | Print Date: Apr 24 2024 4:06PM |
| Sampled As | : | Raylake | Fine, smectitic, thermic Chromic Dystrudert | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 07N0019 | |||
| 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 | |||||||||||||
| 07N00085 | 0-16 | Ap | S | 3.9 | 5.0 | |||||||||
| 07N00086 | 16-39 | Bss1 | S | 3.5 | 4.7 | |||||||||
| 07N00087 | 39-63 | Bss2 | S | 3.6 | 4.9 | |||||||||
| 07N00088 | 63-84 | Bss3 | S | 3.5 | 4.8 | |||||||||
| 07N00089 | 84-123 | Bss4 | S | 3.3 | 4.4 | |||||||||
| 07N00090 | 123-154 | C/Bss | S | 3.4 | 4.2 | |||||||||
| 07N00091 | 154-203 | Cd | S | 3.4 | 4.4 | |||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S2006TX405004 | ( San Augustine, Texas ) | Print Date: Apr 24 2024 4:06PM |
| Sampled As | : | Raylake | Fine, smectitic, thermic Chromic Dystrudert | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 07N0019 | |||
| 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 | 7A1a1 | | | | | tion | ||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 07N00085 | 0.0-16.0 | Ap | tcly | MM 3 | KK 3 | MI 1 | GE 1 | | | | | | | | | | | | | | CMIX |
| 07N00087 | 39.0-63.0 | Bss2 | tcly | MM 3 | KK 3 | MI 1 | QZ 1 | | | | | | | | | | | | | | CMIX |
| 07N00089 | 84.0-123.0 | Bss4 | tcly | MT 3 | KK 3 | MI 1 | QZ 1 | | | | | | | | | | | | | | SMEC |
| 07N00091 | 154.0-203.0 | Cd | tcly | MT 3 | KK 3 | MI 1 | QZ 1 | | | | | | | | | | | | | | SMEC |
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | | | | |
| MINERAL INTERPRETATION: | ||||
| GE Goethite | KK Kaolinite | MI Mica | MM Montmorillonite-Mica | MT Montmorillonite |
| QZ Quartz | | | | |
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |
| INTERPRETATION (BY HORIZON): | ||||
| CMIX - Mixed Clay | SMEC - Smectitic | | | |