| *** Primary Characterization Data *** |
| Pedon ID: S2012LA017001 | ( Caddo, Louisiana ) | Print Date: Apr 20 2024 3:09AM |
| Sampled as on May 19, 2012: | Bowie ; Fine-loamy, siliceous, semiactive, thermic Glossic Paleudalf |
| Revised to correlated: | Keatchie ; Fine-loamy, siliceous, semiactive, thermic Glossic Paleudalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2012USTX080 MLRA 133B Wilcox Geology Soils | Natural Resources Conservation Service |
| - | Site ID | S2012LA017001 Lat: 32° 26' 50.27" north Long: 94° 1' 34.62" west MLRA: 133B | National Soil Survey Center | |
| - | Pedon No. | 12N8143 | 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 |
| 12N03641 | Ap | Ap | 0-22 | S2012LA017001-1 | FSL | FSL | ||
| 12N03642 | Bt1 | Bt1 | 22-54 | S2012LA017001-2 | CL | CL | ||
| 12N03643 | Bt2 | Bt2 | 54-81 | S2012LA017001-3 | CL | CL | ||
| 12N03644 | B/Et | B/Et | 81-107 | S2012LA017001-4 | SCL | L | ||
| 12N03645 | 2B/Etg | 2B/Etg | 107-160 | S2012LA017001-5 | SCL | SCL | ||
| 12N03646 | 2Btg | 2Btg | 160-200 | S2012LA017001-6 | SCL | SCL | ||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 26 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 32 | % wt | |
| Clay, carbonate free, Weighted Average | 32 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.27 | (NA) | |
| Weighted averages based on control section: 22-72 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 | |||||||||||||||
| 12N03641 | 0-22 | Ap | S | fsl | 6.0 | 26.7 | 67.3 | 9.6 | 17.1 | 24.5 | 40.5 | 2.0 | 0.2 | 0.1 | 2 | -- | -- | 44 | 2 | ||
| 12N03642 | 22-54 | Bt1 | S | cl | 31.3 | 26.1 | 42.6 | 11.6 | 14.5 | 16.6 | 23.2 | 2.3 | 0.1 | 0.4 | 2 | tr | -- | 27 | 2 | ||
| 12N03643 | 54-81 | Bt2 | S | cl | 32.4 | 28.7 | 38.9 | 13.3 | 15.4 | 15.8 | 20.7 | 1.9 | 0.2 | 0.3 | 2 | tr | -- | 25 | 2 | ||
| 12N03644 | 81-107 | B/Et | S | l | 25.5 | 30.9 | 43.6 | 14.5 | 16.4 | 16.6 | 25.4 | 1.5 | tr | 0.1 | 1 | tr | -- | 28 | 1 | ||
| 12N03645 | 107-160 | 2B/Etg | S | scl | 27.8 | 25.7 | 46.5 | 11.8 | 13.9 | 18.1 | 26.8 | 1.5 | 0.1 | tr | tr | -- | -- | 28 | tr | ||
| 12N03646 | 160-200 | 2Btg | S | scl | 28.0 | 20.9 | 51.1 | 10.3 | 10.6 | 19.1 | 28.2 | 3.8 | tr | -- | 5 | -- | -- | 35 | 5 | ||
| *** Primary Characterization Data *** |
| Pedon ID: S2012LA017001 | ( Caddo, Louisiana ) | Print Date: Apr 20 2024 3:09AM |
| Sampled As | : | Bowie | Fine-loamy, siliceous, semiactive, thermic Glossic Paleudalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 12N8143 | |||
| 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 | |||||||||||||
| 12N03641 | 0-22 | Ap | S | 3.6 | 1.005 | 0.77 | 0.60 | ||||||||||
| 12N03642 | 22-54 | Bt1 | S | 1.75 | 1.83 | 0.015 | 15.5 | 12.1 | 1.016 | 0.06 | 0.27 | 0.39 | |||||
| 12N03643 | 54-81 | Bt2 | S | 1.73 | 1.77 | 0.008 | 16.4 | 12.3 | 1.016 | 0.07 | 0.26 | 0.38 | |||||
| 12N03644 | 81-107 | B/Et | S | 1.61 | 1.70 | 0.018 | 20.8 | 9.9 | 1.012 | 0.17 | 0.25 | 0.39 | |||||
| 12N03645 | 107-160 | 2B/Etg | S | 1.57 | 1.69 | 0.025 | 20.7 | 11.4 | 1.016 | 0.15 | 0.36 | 0.41 | |||||
| 12N03646 | 160-200 | 2Btg | S | 1.62 | 1.83 | 0.040 | 19.8 | 12.7 | 1.021 | 0.11 | 0.54 | 0.45 | |||||
| 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 | ||||||||||||||||||||
| 12N03641 | 0-22 | Ap | S | 5.1 | ||||||||||||||||
| 12N03642 | 22-54 | Bt1 | S | 14.8 | ||||||||||||||||
| 12N03643 | 54-81 | Bt2 | S | 14.5 | ||||||||||||||||
| 12N03644 | 81-107 | B/Et | S | 11.7 | ||||||||||||||||
| 12N03645 | 107-160 | 2B/Etg | S | 13.5 | ||||||||||||||||
| 12N03646 | 160-200 | 2Btg | S | 15.5 | ||||||||||||||||
| 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 | |||||||||||||||||
| 12N03641 | 0-22 | Ap | S | 1.33 | 0.02 | 0.01 | 1.3 | 89 | 0.4 | tr | tr | |||||||||||
| 12N03642 | 22-54 | Bt1 | S | 0.27 | 0.05 | -- | 0.3 | 6 | 2.2 | 0.3 | -- | |||||||||||
| 12N03643 | 54-81 | Bt2 | S | 0.12 | 0.01 | -- | 0.1 | 20 | 2.3 | 0.3 | -- | |||||||||||
| 12N03644 | 81-107 | B/Et | S | 0.08 | -- | tr | 0.1 | 1.9 | 0.2 | -- | ||||||||||||
| 12N03645 | 107-160 | 2B/Etg | S | 0.07 | -- | tr | 0.1 | 1.8 | 0.1 | -- | ||||||||||||
| 12N03646 | 160-200 | 2Btg | S | 0.06 | 0.02 | tr | 0.1 | 4 | 1.1 | 0.1 | -- | |||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S2012LA017001 | ( Caddo, Louisiana ) | Print Date: Apr 20 2024 3:09AM |
| Sampled As | : | Bowie | Fine-loamy, siliceous, semiactive, thermic Glossic Paleudalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 12N8143 | |||
| 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 | ||||||||||
| 12N03641 | 0-22 | Ap | S | 3.4 | 0.7 | -- | 0.2 | 4.3 | 3.5 | -- | 0.8 | 7.8 | 4.6 | 55 | 93 | ||
| 12N03642 | 22-54 | Bt1 | S | 2.4 | 1.6 | tr | 0.2 | 4.2 | 8.2 | 1.6 | 0.4 | 12.4 | 8.6 | 5.8 | 28 | 34 | 49 |
| 12N03643 | 54-81 | Bt2 | S | 1.3 | 1.5 | -- | 0.1 | 2.9 | 9.3 | 2.5 | 0.2 | 12.2 | 8.3 | 5.4 | 46 | 24 | 35 |
| 12N03644 | 81-107 | B/Et | S | 0.5 | 1.2 | -- | 0.1 | 1.8 | 7.2 | 2.4 | tr | 9.0 | 6.4 | 4.2 | 57 | 20 | 28 |
| 12N03645 | 107-160 | 2B/Etg | S | 0.4 | 1.5 | tr | 0.2 | 2.1 | 9.5 | 5.2 | tr | 11.6 | 9.9 | 7.3 | 71 | 18 | 21 |
| 12N03646 | 160-200 | 2Btg | S | 1.3 | 2.8 | 0.3 | 0.2 | 4.6 | 12.7 | 6.7 | tr | 17.3 | 15.1 | 11.3 | 59 | 27 | 30 |
| 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 - -) | % | |||||||||||||||
| 12N03641 | 0-22 | Ap | S | -- | |||||||||||||||||||
| 12N03642 | 22-54 | Bt1 | S | tr | |||||||||||||||||||
| 12N03643 | 54-81 | Bt2 | S | -- | |||||||||||||||||||
| 12N03644 | 81-107 | B/Et | S | -- | |||||||||||||||||||
| 12N03645 | 107-160 | 2B/Etg | S | tr | |||||||||||||||||||
| 12N03646 | 160-200 | 2Btg | S | 2 | |||||||||||||||||||
| 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 | |||||||||||||
| 12N03641 | 0-22 | Ap | S | 5.4 | 6.0 | |||||||||
| 12N03642 | 22-54 | Bt1 | S | 4.2 | 5.0 | |||||||||
| 12N03643 | 54-81 | Bt2 | S | 4.1 | 5.0 | |||||||||
| 12N03644 | 81-107 | B/Et | S | 4.0 | 4.9 | |||||||||
| 12N03645 | 107-160 | 2B/Etg | S | 3.8 | 4.9 | |||||||||
| 12N03646 | 160-200 | 2Btg | S | 3.6 | 4.7 | |||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S2012LA017001 | ( Caddo, Louisiana ) | Print Date: Apr 20 2024 3:09AM |
| Sampled As | : | Bowie | Fine-loamy, siliceous, semiactive, thermic Glossic Paleudalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 12N8143 | |||
| 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 - - - - - - - - - - - - - - - - - - - -) | ||||||||||
| 4D6a1 | |||||||||||||||
| 12N03641 | 0-22 | Ap | S | 3.2 | |||||||||||
| 12N03642 | 22-54 | Bt1 | S | 0.2 | |||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S2012LA017001 | ( Caddo, Louisiana ) | Print Date: Apr 20 2024 3:09AM |
| Sampled As | : | Bowie | Fine-loamy, siliceous, semiactive, thermic Glossic Paleudalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 12N8143 | |||
| 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 | ||||||||||||||
| 12N03642 | 22.0-54.0 | Bt1 | tcly | KK 3 | VR 2 | MI 1 | | | | | KK 47 | | | | | | | | | | CMIX |
| 12N03643 | 54.0-81.0 | Bt2 | tcly | KK 3 | VR 2 | MI 2 | GE 1 | | | | KK 52 | | | | | | | | | | KAOL |
| 12N03644 | 81.0-107.0 | B/Et | tcly | KK 3 | VR 1 | GE 1 | MI 1 | | | | KK 46 | | | | | | | | | | CMIX |
| 12N03645 | 107.0-160.0 | 2B/Etg | tcly | KK 3 | MI 2 | VR 2 | | | | | KK 52 | | | | | | | | | | KAOL |
| 12N03646 | 160.0-200.0 | 2Btg | tcly | MT 4 | KK 3 | | | | | | KK 43 | | | | | | | | | | SMEC |
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | | | | |
| MINERAL INTERPRETATION: | ||||
| GE Goethite | KK Kaolinite | MI Mica | MT Montmorillonite | 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 | KAOL - Kaolinitic | SMEC - Smectitic | | |