| *** Primary Characterization Data *** |
| Pedon ID: S1980LA031001 | ( De SotoParish, Louisiana ) | Print Date: Mar 2 2025 8:54AM |
| Sampled as on Sep 22, 1980: | Bowie ; Fine-loamy, siliceous, thermic Typic Paleudult |
| Revised to correlated: | Bowie ; Fine-loamy, siliceous, semiactive, thermic Typic Hapludults |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP80LA298 BOWIE-MALBIS STUDY | Natural Resources Conservation Service |
| - | Site ID | S1980LA031001 Lat: 32° 2' 3.99" north Long: 93° 37' 27.01" west MLRA: 133B | National Soil Survey Center | |
| - | Pedon No. | 80P0506 | 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 |
| 80P02838 | A | A | 0-13 | FSL | ||||
| 80P02839 | E | E | 13-28 | VFSL | FSL | |||
| 80P02840 | B/E | B/E | 28-41 | SCL | L | |||
| 80P02841 | Bt1 | Bt1 | 41-59 | SCL | L | |||
| 80P02842 | Bt2 | Bt2 | 59-83 | SCL | CL | |||
| 80P02843 | Bt2 | Bt2 | 83-102 | SCL | CL | |||
| 80P02844 | Bt3 | Bt3 | 102-147 | SCL | SCL | |||
| 80P02845 | Bt4 | Bt4 | 147-178 | SCL | SCL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.27 | (NA) | |
| Clay, carbonate free, Weighted Average | 25 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 24 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 25 | % wt | |
| LE, Whole Soil, Summed to 1m | 1 | cm/m | |
| Weighted averages based on control section: 28-78 cm | |||
| *** Primary Characterization Data *** |
| Pedon ID: S1980LA031001 | ( De SotoParish, Louisiana ) | Print Date: Mar 2 2025 8:54AM |
| Sampled As | : | Bowie | Fine-loamy, siliceous, thermic Typic Paleudult | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 80P0506 | |||
| 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 | 3A1a1a | 3B1 | 3B1 | 3B1 | |||||||
| 80P02838 | 0-13 | A | S | fsl | 3.6 | 29.9 | 66.5 | 1.2 | 8.5 | 21.4 | 30.6 | 33.8 | 1.7 | 0.1 | 0.3 | tr | tr | -- | 36 | tr | |
| 80P02839 | 13-28 | E | S | fsl | 6.0 | 34.0 | 60.0 | 3.6 | 11.3 | 22.7 | 27.7 | 30.2 | 1.5 | 0.3 | 0.3 | tr | tr | -- | 32 | tr | |
| 80P02840 | 28-41 | B/E | S | l | 19.5 | 30.6 | 49.9 | 15.4 | 11.4 | 19.2 | 23.6 | 24.5 | 1.3 | 0.2 | 0.3 | tr | tr | -- | 26 | tr | |
| 80P02841 | 41-59 | Bt1 | S | l | 26.0 | 28.6 | 45.4 | 20.3 | 10.6 | 18.0 | 20.7 | 23.0 | 1.2 | 0.2 | 0.3 | tr | 1 | -- | 25 | 1 | |
| 80P02842 | 59-83 | Bt2 | S | cl | 28.0 | 30.2 | 41.8 | 21.9 | 10.6 | 19.6 | 19.4 | 21.0 | 1.1 | 0.1 | 0.2 | tr | tr | -- | 22 | tr | |
| 80P02843 | 83-102 | Bt2 | S | cl | 28.3 | 28.4 | 43.3 | 19.8 | 10.9 | 17.5 | 20.3 | 21.6 | 1.0 | 0.2 | 0.2 | tr | -- | -- | 23 | tr | |
| 80P02844 | 102-147 | Bt3 | S | scl | 23.0 | 27.9 | 49.1 | 17.0 | 12.1 | 15.8 | 22.2 | 25.4 | 1.3 | 0.1 | 0.1 | -- | tr | -- | 27 | tr | |
| 80P02845 | 147-178 | Bt4 | S | scl | 21.4 | 23.0 | 55.6 | 14.5 | 8.5 | 14.5 | 20.8 | 32.4 | 2.1 | 0.2 | 0.1 | -- | -- | -- | 35 | -- | |
| 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 | % | ||||||||||
| 4A1d | 4A1h | 4B1c | 3C2a1a | 3D1 | 4C1 | 8D1 | 8D1 | ||||||||||
| 80P02838 | 0-13 | A | S | 1.66 | 1.66 | -- | 6.4 | 1.3 | 1.001 | 0.08 | 0.58 | 0.36 | |||||
| 80P02839 | 13-28 | E | S | 1.66 | 1.66 | -- | 7.7 | 1.9 | 1.001 | 0.10 | 0.28 | 0.32 | |||||
| 80P02840 | 28-41 | B/E | S | 1.60 | 1.64 | 0.008 | 11.0 | 7.7 | 1.007 | 0.05 | 0.30 | 0.39 | |||||
| 80P02841 | 41-59 | Bt1 | S | 1.62 | 1.67 | 0.010 | 16.1 | 9.8 | 1.009 | 0.10 | 0.27 | 0.38 | |||||
| 80P02842 | 59-83 | Bt2 | S | 1.66 | 1.73 | 0.014 | 17.7 | 10.5 | 1.009 | 0.12 | 0.26 | 0.38 | |||||
| 80P02843 | 83-102 | Bt2 | S | 1.72 | 1.78 | 0.011 | 16.0 | 10.0 | 1.008 | 0.10 | 0.23 | 0.35 | |||||
| 80P02844 | 102-147 | Bt3 | S | 1.74 | 1.80 | 0.011 | 15.4 | 9.1 | 1.007 | 0.11 | 0.26 | 0.40 | |||||
| 80P02845 | 147-178 | Bt4 | S | 1.76 | 1.79 | 0.006 | 14.3 | 8.4 | 1.007 | 0.10 | 0.25 | 0.39 | |||||
| *** Primary Characterization Data *** |
| Pedon ID: S1980LA031001 | ( De SotoParish, Louisiana ) | Print Date: Mar 2 2025 8:54AM |
| Sampled As | : | Bowie | Fine-loamy, siliceous, thermic Typic Paleudult | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 80P0506 | |||
| 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 - - - - -) | |||||||||||||||
| 6B1b | 6A1c | 6C2b | 6G7a | |||||||||||||||||||
| 80P02838 | 0-13 | A | S | 0.035 | 0.57 | 16 | 0.2 | 0.1 | ||||||||||||||
| 80P02839 | 13-28 | E | S | 0.015 | 0.19 | 13 | 0.3 | 0.1 | ||||||||||||||
| 80P02840 | 28-41 | B/E | S | 0.028 | 0.30 | 11 | 1.3 | 0.2 | ||||||||||||||
| 80P02841 | 41-59 | Bt1 | S | 0.025 | 0.27 | 11 | 1.5 | 0.3 | ||||||||||||||
| 80P02842 | 59-83 | Bt2 | S | 0.13 | 2.0 | 0.4 | ||||||||||||||||
| 80P02843 | 83-102 | Bt2 | S | 0.06 | 1.6 | 0.3 | ||||||||||||||||
| 80P02844 | 102-147 | Bt3 | S | 0.05 | 1.5 | 0.2 | ||||||||||||||||
| 80P02845 | 147-178 | Bt4 | S | 0.04 | 1.4 | 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 | 6H2b | 6G1e | 5A3a | 5A8a | 5A3b | 5G1 | 5C3 | 5C1 | ||||||
| 80P02838 | 0-13 | A | S | 0.7 | 0.3 | -- | 0.1 | 1.1 | 1.1 | 0.2 | 2.2 | 2.1 | 1.3 | 15 | 50 | 52 | |
| 80P02839 | 13-28 | E | S | 0.5 | 0.4 | -- | 0.4 | 1.3 | 0.5 | 0.2 | 1.8 | 1.7 | 1.5 | 13 | 72 | 76 | |
| 80P02840 | 28-41 | B/E | S | 1.9 | 1.6 | -- | 0.4 | 3.9 | 3.7 | 0.5 | 7.6 | 5.8 | 4.4 | 11 | 51 | 67 | |
| 80P02841 | 41-59 | Bt1 | S | 2.0 | 2.1 | -- | 0.4 | 4.5 | 3.7 | 0.8 | 8.2 | 7.1 | 5.3 | 15 | 55 | 63 | |
| 80P02842 | 59-83 | Bt2 | S | 0.9 | 2.0 | -- | 0.2 | 3.1 | 5.8 | 1.7 | 8.9 | 7.2 | 4.8 | 35 | 35 | 43 | |
| 80P02843 | 83-102 | Bt2 | S | 0.3 | 1.8 | -- | 0.1 | 2.2 | 5.7 | 2.0 | 7.9 | 6.4 | 4.2 | 48 | 28 | 34 | |
| 80P02844 | 102-147 | Bt3 | S | 0.2 | 1.4 | -- | 0.1 | 1.7 | 5.4 | 2.3 | 7.1 | 6.0 | 4.0 | 58 | 24 | 28 | |
| 80P02845 | 147-178 | Bt4 | S | 0.1 | 1.0 | -- | 0.1 | 1.2 | 5.2 | 2.6 | 6.4 | 5.4 | 3.8 | 68 | 19 | 22 | |
| *** Primary Characterization Data *** |
| Pedon ID: S1980LA031001 | ( De SotoParish, Louisiana ) | Print Date: Mar 2 2025 8:54AM |
| Sampled As | : | Bowie | Fine-loamy, siliceous, thermic Typic Paleudult | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 80P0506 | |||
| 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 - -) | % | |||||||||||||||
| 8A | |||||||||||||||||||||||
| 80P02838 | 0-13 | A | S | -- | |||||||||||||||||||
| 80P02839 | 13-28 | E | S | -- | |||||||||||||||||||
| 80P02840 | 28-41 | B/E | S | -- | |||||||||||||||||||
| 80P02841 | 41-59 | Bt1 | S | -- | |||||||||||||||||||
| 80P02842 | 59-83 | Bt2 | S | -- | |||||||||||||||||||
| 80P02843 | 83-102 | Bt2 | S | 42.4 | -- | ||||||||||||||||||
| 80P02844 | 102-147 | Bt3 | S | -- | |||||||||||||||||||
| 80P02845 | 147-178 | Bt4 | 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 | 8C1e | 8C1a | 8C1b | 8E1 | ||||||||||
| 80P02838 | 0-13 | A | S | 4.2 | 4.5 | 5.3 | ||||||||
| 80P02839 | 13-28 | E | S | 4.2 | 4.6 | 5.4 | ||||||||
| 80P02840 | 28-41 | B/E | S | 4.0 | 4.5 | 5.3 | ||||||||
| 80P02841 | 41-59 | Bt1 | S | 3.9 | 4.4 | 5.3 | ||||||||
| 80P02842 | 59-83 | Bt2 | S | 3.7 | 4.1 | 4.9 | ||||||||
| 80P02843 | 83-102 | Bt2 | S | 3.6 | 4.0 | 4.8 | 5.1 | 45000 | ||||||
| 80P02844 | 102-147 | Bt3 | S | 3.6 | 4.1 | 4.7 | ||||||||
| 80P02845 | 147-178 | Bt4 | S | 3.6 | 3.9 | 4.7 | ||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1980LA031001 | ( De SotoParish, Louisiana ) | Print Date: Mar 2 2025 8:54AM |
| Sampled As | : | Bowie | Fine-loamy, siliceous, thermic Typic Paleudult | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 80P0506 | |||
| 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 | ||||||||||||||
| 80P02841 | 41.0-59.0 | Bt1 | tcly | KH 3 | VR 2 | MI 1 | GE 1 | QZ 1 | KH 40 | 10.6 | 0.9 | ||||||||||
| 80P02845 | 147.0-178.0 | Bt4 | tcly | KH 3 | GE 2 | VR 1 | MI 1 | QZ 1 | KH 41 | 11.4 | 0.8 | ||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| GE Goethite | KH Halloysite | MI Mica | QZ Quartz | 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: S1980LA031001 | ( De SotoParish, Louisiana ) | Print Date: Mar 2 2025 8:54AM |
| Sampled As | : | Bowie | Fine-loamy, siliceous, thermic Typic Paleudult | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 80P0506 | |||
| 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 | ||||||||||||||
| 80P02841 | 41.0-59.0 | Bt1 | vfs | 99 | QZ 97 | OP 2 | FK 1 | CB tr | GE tr | TM tr | |||||||||||
| MS tr | ZR tr | ||||||||||||||||||||
| 80P02845 | 147.0-178.0 | Bt4 | vfs | 100 | QZ 96 | GE 2 | OP 1 | CD 1 | TM tr | FK tr | |||||||||||
| ZR tr | |||||||||||||||||||||
| FRACTION INTERPRETATION: | ||||
| vfs - Very Fine Sand 0.05-0.1 mm | ||||
| MINERAL INTERPRETATION: | ||||
| CB Carbonate Aggregates | CD Chert (Chalcedony | FK Potassium Feldspar | GE Goethite | MS Muscovite |
| OP Opaques | QZ Quartz | TM Tourmaline | ZR Zircon | |