| *** Primary Characterization Data *** |
| Pedon ID: 81LA115001 | ( VernonParish, Louisiana ) | Print Date: Apr 25 2024 11:07AM |
| Sampled as on Aug 1, 1992: | Beauregard ; Fine-silty, siliceous, thermic Plinthaquic Paleudult |
| Revised to correlated on Aug 1, 1992: | Beauregard ; Fine-silty, siliceous, thermic Plinthaquic Paleudult |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP81NL132 ALUMINUM STUDY | Natural Resources Conservation Service |
| - | Site ID | 81LA115001 Lat: 30° 54' 51.00" north Long: 93° 7' 12.00" west MLRA: 133B | National Soil Survey Center | |
| - | Pedon No. | 81P0262 | 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 |
| 81P01368 | A | A1 | 0-13 | SIL | VFSL | |||
| 81P01369 | E | A2 | 13-20 | SIL | VFSL | |||
| 81P01370 | B | B1 | 20-33 | SIL | L | |||
| 81P01371 | Bt1 | B21t | 33-69 | SICL | L | |||
| 81P01372 | Bt2 | B22t | 69-114 | SICL | L | |||
| 81P01373 | Bt3 | B23t | 114-157 | SICL | L | |||
| 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 | ||||||||
| 81P01368 | 0-13 | A | S | vfsl | 6.2 | 42.0 | 51.8 | 20.6 | 21.4 | 35.7 | 14.3 | 1.0 | 0.3 | 0.5 | 1 | 1 | -- | 18 | 2 | ||
| 81P01369 | 13-20 | E | S | vfsl | 4.0 | 36.1 | 59.9 | 12.1 | 24.0 | 37.6 | 20.5 | 0.9 | 0.3 | 0.6 | 1 | 1 | -- | 24 | 2 | ||
| 81P01370 | 20-33 | B | S | l | 19.2 | 41.5 | 39.3 | 22.0 | 19.5 | 28.2 | 10.0 | 0.3 | 0.3 | 0.5 | 1 | 1 | -- | 13 | 2 | ||
| 81P01371 | 33-69 | Bt1 | S | l | 21.6 | 41.9 | 36.5 | 23.2 | 18.7 | 25.3 | 9.5 | 0.6 | 0.5 | 0.6 | 1 | 1 | -- | 13 | 2 | ||
| 81P01372 | 69-114 | Bt2 | S | l | 22.4 | 42.9 | 34.7 | 24.5 | 18.4 | 24.3 | 8.5 | 0.6 | 0.5 | 0.8 | 2 | 5 | -- | 17 | 7 | ||
| 81P01373 | 114-157 | Bt3 | S | l | 21.1 | 39.9 | 39.0 | 21.5 | 18.4 | 27.1 | 10.4 | 0.7 | 0.5 | 0.3 | 1 | 1 | -- | 14 | 2 | ||
| *** Primary Characterization Data *** |
| Pedon ID: 81LA115001 | ( VernonParish, Louisiana ) | Print Date: Apr 25 2024 11:07AM |
| Sampled As | : | Beauregard | Fine-silty, siliceous, thermic Plinthaquic Paleudult | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 81P0262 | |||
| 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 | % | ||||||||||
| 3C2a1a | 3D1 | 8D1 | 8D1 | ||||||||||||||
| 81P01368 | 0-13 | A | S | 1.006 | 0.71 | ||||||||||||
| 81P01369 | 13-20 | E | S | 2.1 | 1.003 | 0.38 | 0.53 | ||||||||||
| 81P01370 | 20-33 | B | S | 9.4 | 1.011 | 0.33 | 0.49 | ||||||||||
| 81P01371 | 33-69 | Bt1 | S | 10.0 | 1.013 | 0.32 | 0.46 | ||||||||||
| 81P01372 | 69-114 | Bt2 | S | 10.3 | 1.013 | 0.33 | 0.46 | ||||||||||
| 81P01373 | 114-157 | Bt3 | S | 9.6 | 1.012 | 0.34 | 0.45 | ||||||||||
| 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 - - - - -) | |||||||||||||||
| 6A1c | 6C2b | 6G7a | ||||||||||||||||||||
| 81P01368 | 0-13 | A | S | 1.29 | 0.4 | 0.1 | ||||||||||||||||
| 81P01369 | 13-20 | E | S | 0.26 | 0.3 | 0.1 | ||||||||||||||||
| 81P01370 | 20-33 | B | S | 0.33 | 1.3 | 0.3 | ||||||||||||||||
| 81P01371 | 33-69 | Bt1 | S | 0.27 | 1.4 | 0.3 | ||||||||||||||||
| 81P01372 | 69-114 | Bt2 | S | 0.18 | 1.5 | 0.3 | ||||||||||||||||
| 81P01373 | 114-157 | Bt3 | S | 0.13 | 1.8 | 0.2 | ||||||||||||||||
| 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 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| 6N2e | 6O2d | 6P2b | 6Q2b | 6H5a | 6G9a | 5A3a | 5A8b | 5A3b | 5G1 | 5C3 | 5C1 | ||||||
| 81P01368 | 0-13 | A | S | 0.5 | 0.2 | -- | tr | 0.7 | 4.3 | 0.8 | 5.0 | 4.4 | 1.5 | 53 | 14 | 16 | |
| 81P01369 | 13-20 | E | S | 0.4 | 0.1 | -- | -- | 0.5 | 0.8 | 0.2 | 1.3 | 1.5 | 0.7 | 29 | 38 | 33 | |
| 81P01370 | 20-33 | B | S | 0.3 | 0.4 | -- | tr | 0.7 | 5.8 | 3.6 | 6.5 | 6.3 | 4.3 | 84 | 11 | 11 | |
| 81P01371 | 33-69 | Bt1 | S | 0.3 | 0.5 | -- | tr | 0.8 | 7.9 | 3.9 | 8.7 | 6.9 | 4.7 | 83 | 9 | 12 | |
| 81P01372 | 69-114 | Bt2 | S | 0.3 | 0.7 | tr | 0.1 | 1.1 | 6.5 | 4.3 | 7.6 | 7.5 | 5.4 | 80 | 14 | 15 | |
| 81P01373 | 114-157 | Bt3 | S | 0.2 | 0.8 | tr | 0.1 | 1.1 | 7.2 | 4.5 | 8.3 | 7.1 | 5.6 | 80 | 13 | 15 | |
| *** Primary Characterization Data *** |
| Pedon ID: 81LA115001 | ( VernonParish, Louisiana ) | Print Date: Apr 25 2024 11:07AM |
| Sampled As | : | Beauregard | Fine-silty, siliceous, thermic Plinthaquic Paleudult | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 81P0262 | |||
| 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 - -) | % | |||||||||||||||
| 81P01368 | 0-13 | A | S | -- | |||||||||||||||||||
| 81P01369 | 13-20 | E | S | -- | |||||||||||||||||||
| 81P01370 | 20-33 | B | S | -- | |||||||||||||||||||
| 81P01371 | 33-69 | Bt1 | S | -- | |||||||||||||||||||
| 81P01372 | 69-114 | Bt2 | S | -- | |||||||||||||||||||
| 81P01373 | 114-157 | Bt3 | S | -- | |||||||||||||||||||
| 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 | 4C1a2a | 4C1a2a | 4C1a1a1 | |||||||||||
| 81P01368 | 0-13 | A | S | 4.0 | 4.8 | 4.9 | 8.0 | |||||||
| 81P01369 | 13-20 | E | S | 4.2 | 4.6 | 5.1 | 7.8 | |||||||
| 81P01370 | 20-33 | B | S | 3.7 | 4.8 | 4.8 | 9.0 | |||||||
| 81P01371 | 33-69 | Bt1 | S | 3.7 | 4.8 | 4.9 | 9.1 | |||||||
| 81P01372 | 69-114 | Bt2 | S | 3.7 | 4.9 | 4.9 | 9.0 | |||||||
| 81P01373 | 114-157 | Bt3 | S | 3.6 | 4.6 | 4.9 | 8.5 | |||||||
| *** Primary Characterization Data *** |
| Pedon ID: 81LA115001 | ( VernonParish, Louisiana ) | Print Date: Apr 25 2024 11:07AM |
| Sampled As | : | Beauregard | Fine-silty, siliceous, thermic Plinthaquic Paleudult | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 81P0262 | |||
| 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 | 7A3b | | 7C3 | | tion | ||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 81P01368 | 0.0-13.0 | A | tcly | KK 3 | VR 3 | | | | | | | | | | 5.1 | | | 0.7 | | | |
| 81P01371 | 33.0-69.0 | Bt1 | tcly | KK 5 | VR 3 | MI 1 | | | KK 39 | | | | | | 8.3 | | | 0.6 | | | |
| 81P01373 | 114.0-157.0 | Bt3 | tcly | KK 4 | VR 3 | GE 2 | MI 1 | | KK 30 | | | | | | 9.2 | | | 0.8 | | | |
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | | | | |
| MINERAL INTERPRETATION: | ||||
| GE Goethite | KK Kaolinite | MI Mica | VR Vermiculite | |
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |
| *** Primary Characterization Data *** |
| Pedon ID: 81LA115001 | ( VernonParish, Louisiana ) | Print Date: Apr 25 2024 11:07AM |
| Sampled As | : | Beauregard | Fine-silty, siliceous, thermic Plinthaquic Paleudult | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 81P0262 | |||
| Sand - Silt Mineralogy (2.0-0.002 mm) | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| X-Ray | Thermal | Optical | EGME | Inter | |||||||||||||||||
| Tot Re | Grain Count | Retn | preta | ||||||||||||||||||
| Depth | Fract | | | | 7B1a2 | | tion | ||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - peak size - - - - - - - - - ) | (- - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 81P01369 | 13.0-20.0 | E | vfs | | | | | | | | | | 99 | QZ 99 | ZR tr | TM tr | KK tr | EP tr | OP tr | | |
| | | | | | | | | | FK tr | | | | | | | ||||||
| 81P01371 | 33.0-69.0 | Bt1 | vfs | | | | | | | | | | 99 | QZ 95 | KK 4 | TM tr | FK tr | EP tr | OP tr | | |
| | | | | | | | | | ZR tr | | | | | | | ||||||
| FRACTION INTERPRETATION: | ||||
| vfs - Very Fine Sand 0.05-0.1 mm | | | | |
| MINERAL INTERPRETATION: | ||||
| EP Epidote | FK Potassium Feldspar | KK Kaolinite | OP Opaques | QZ Quartz |
| TM Tourmaline | ZR Zircon | | | |