| *** Primary Characterization Data *** |
| Pedon ID: 79LA097007 | ( St. LandryParish, Louisiana ) | Print Date: Nov 21 2024 12:36PM |
| Sampled as on Nov 1, 1979: | Coteau ; Fine-silty, mixed, thermic Glossaquic Hapludalf |
| Revised to correlated: | Coteau ; Fine-silty, mixed, active, thermic Glossaquic Hapludalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP80LA077 ST LANDRY PARISH | Natural Resources Conservation Service |
| - | Site ID | S1979LA097007 Lat: 30° 30' 56.00" north Long: 92° 6' 18.01" west MLRA: 134 | National Soil Survey Center | |
| - | Pedon No. | 80P0125 | 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 |
| 80P00632 | Ap | Ap | 0-16 | SIL | ||||
| 80P00633 | Bt1 | B21t | 16-31 | SICL | ||||
| 80P00634 | Bt2 | B22t | 31-52 | SICL | ||||
| 80P00635 | B/E | B&A'2 | 52-72 | SIL | ||||
| 80P00636 | B/E' | B&A'2 | 72-90 | SIL | ||||
| 80P00637 | Bt3 | B23t | 90-116 | SIL | ||||
| 80P00638 | Bt4 | B24t | 116-158 | SIL | ||||
| 80P00639 | B | B3 | 158-178 | SIL | ||||
| 80P00640 | C1/2C1 | 1&2C1pROBE | 220-280 | SIL | ||||
| 80P00641 | C2/2C2 | 1&2C2pROBE | 280-340 | SIL | ||||
| 80P00642 | 2Btb | 2B2tB pROBE | 340-363 | C | ||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.47 | (NA) | |
| Clay, carbonate free, Weighted Average | 27 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 27 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 16-66 cm | |||
| *** Primary Characterization Data *** |
| Pedon ID: 79LA097007 | ( St. LandryParish, Louisiana ) | Print Date: Nov 21 2024 12:36PM |
| Sampled As | : | Coteau | Fine-silty, mixed, thermic Glossaquic Hapludalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 80P0125 | |||
| 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 | |||||||
| 80P00632 | 0-16 | Ap | S | sil | 14.4 | 82.5 | 3.1 | 8.2 | 39.0 | 43.5 | 1.4 | 0.3 | 0.6 | 0.6 | 0.2 | -- | -- | -- | 2 | -- | |
| 80P00633 | 16-31 | Bt1 | S | sicl | 27.8 | 70.9 | 1.3 | 13.7 | 41.9 | 29.0 | 0.6 | 0.2 | 0.3 | 0.2 | tr | -- | -- | -- | 1 | -- | |
| 80P00634 | 31-52 | Bt2 | S | sicl | 28.2 | 70.6 | 1.2 | 13.3 | 40.6 | 30.0 | 0.7 | 0.2 | 0.2 | 0.1 | tr | -- | -- | -- | 1 | -- | |
| 80P00635 | 52-72 | B/E | S | sil | 25.6 | 72.2 | 2.2 | 10.3 | 43.3 | 28.9 | 1.2 | 0.4 | 0.4 | 0.2 | tr | -- | -- | -- | 1 | -- | |
| 80P00636 | 72-90 | B/E' | S | sil | 20.6 | 75.4 | 4.0 | 9.5 | 47.3 | 28.1 | 1.1 | 0.4 | 0.9 | 1.0 | 0.6 | -- | -- | -- | 3 | -- | |
| 80P00637 | 90-116 | Bt3 | S | sil | 19.3 | 77.9 | 2.8 | 9.1 | 48.5 | 29.4 | 1.0 | 0.5 | 0.7 | 0.5 | 0.1 | -- | -- | -- | 2 | -- | |
| 80P00638 | 116-158 | Bt4 | S | sil | 18.5 | 81.1 | 0.4 | 5.3 | 48.1 | 33.0 | 0.4 | tr | tr | -- | tr | -- | -- | -- | tr | -- | |
| 80P00639 | 158-178 | B | S | sil | 18.9 | 80.6 | 0.5 | 7.8 | 47.7 | 32.9 | 0.4 | 0.1 | tr | tr | tr | -- | -- | -- | tr | -- | |
| 80P00640 | 220-280 | C1/2C1 | S | sil | 19.3 | 73.3 | 7.4 | 10.2 | 48.3 | 25.0 | 6.7 | 0.2 | 0.2 | 0.2 | 0.1 | -- | -- | -- | 1 | -- | |
| 80P00641 | 280-340 | C2/2C2 | S | sil | 19.6 | 51.8 | 28.6 | 13.1 | 24.1 | 27.7 | 26.9 | 0.3 | 0.4 | 0.6 | 0.4 | tr | -- | -- | 2 | tr | |
| 80P00642 | 340-363 | 2Btb | S | c | 52.0 | 30.5 | 17.5 | 39.3 | 13.1 | 17.4 | 17.3 | 0.1 | 0.1 | tr | -- | -- | -- | -- | tr | -- | |
| 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 | ||||||||||
| 80P00632 | 0-16 | Ap | S | 1.43 | 1.44 | 0.002 | 21.3 | 6.2 | 1.007 | 0.22 | 0.47 | 0.43 | |||||
| 80P00633 | 16-31 | Bt1 | S | 1.49 | 1.61 | 0.026 | 24.8 | 12.0 | 1.012 | 0.19 | 0.43 | 0.43 | |||||
| 80P00634 | 31-52 | Bt2 | S | 1.47 | 1.56 | 0.020 | 26.4 | 12.6 | 1.014 | 0.20 | 0.48 | 0.45 | |||||
| 80P00635 | 52-72 | B/E | S | 1.46 | 1.57 | 0.025 | 26.6 | 12.3 | 1.013 | 0.21 | 0.51 | 0.48 | |||||
| 80P00636 | 72-90 | B/E' | S | 1.44 | 1.53 | 0.020 | 27.3 | 10.8 | 1.012 | 0.24 | 0.63 | 0.52 | |||||
| 80P00637 | 90-116 | Bt3 | S | 1.41 | 1.49 | 0.019 | 26.9 | 10.5 | 1.011 | 0.23 | 0.64 | 0.54 | |||||
| 80P00638 | 116-158 | Bt4 | S | 1.33 | 1.43 | 0.024 | 29.4 | 10.0 | 1.011 | 0.26 | 0.69 | 0.54 | |||||
| 80P00639 | 158-178 | B | S | 1.32 | 1.40 | 0.020 | 30.4 | 10.7 | 1.012 | 0.26 | 0.72 | 0.57 | |||||
| 80P00640 | 220-280 | C1/2C1 | S | 9.3 | 1.008 | 0.65 | 0.48 | ||||||||||
| 80P00641 | 280-340 | C2/2C2 | S | 8.9 | 1.007 | 0.48 | 0.45 | ||||||||||
| 80P00642 | 340-363 | 2Btb | S | 22.2 | 1.023 | 0.48 | 0.43 | ||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 79LA097007 | ( St. LandryParish, Louisiana ) | Print Date: Nov 21 2024 12:36PM |
| Sampled As | : | Coteau | Fine-silty, mixed, thermic Glossaquic Hapludalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 80P0125 | |||
| 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 - - - - - - - - - - - - - - - - - - - - - -) | ||||||||||||||
| 4F1 | 4F | |||||||||||||||||||
| 80P00633 | 16-31 | Bt1 | S | 38 | 15 | |||||||||||||||
| 80P00636 | 72-90 | B/E' | S | 40 | 16 | |||||||||||||||
| 80P00639 | 158-178 | B | S | 40 | 14 | |||||||||||||||
| 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 - - - - -) | |||||||||||||||
| 6A2d | 6B1b | 6A1c | 6C2b | 6G7a | 6D2a | |||||||||||||||||
| 80P00632 | 0-16 | Ap | S | 0.71 | 0.083 | 0.67 | 8 | 0.7 | 0.1 | 0.1 | ||||||||||||
| 80P00633 | 16-31 | Bt1 | S | 0.51 | 0.074 | 0.46 | 6 | 1.2 | 0.2 | tr | ||||||||||||
| 80P00634 | 31-52 | Bt2 | S | 0.38 | 0.062 | 0.35 | 6 | 1.4 | 0.2 | 0.1 | ||||||||||||
| 80P00635 | 52-72 | B/E | S | 0.33 | 0.052 | 0.29 | 6 | 1.5 | 0.2 | 0.1 | ||||||||||||
| 80P00636 | 72-90 | B/E' | S | 0.22 | 0.20 | 1.7 | 0.2 | 0.1 | ||||||||||||||
| 80P00637 | 90-116 | Bt3 | S | 0.19 | 0.17 | 1.7 | 0.2 | 0.1 | ||||||||||||||
| 80P00638 | 116-158 | Bt4 | S | 0.12 | 0.11 | 1.4 | 0.1 | 0.1 | ||||||||||||||
| 80P00639 | 158-178 | B | S | 0.10 | 0.10 | 1.5 | 0.1 | 0.2 | ||||||||||||||
| 80P00640 | 220-280 | C1/2C1 | S | 0.09 | 1.1 | 0.1 | tr | |||||||||||||||
| 80P00641 | 280-340 | C2/2C2 | S | 0.08 | 0.8 | 0.1 | tr | |||||||||||||||
| 80P00642 | 340-363 | 2Btb | S | 0.13 | 1.8 | 0.2 | -- | |||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 79LA097007 | ( St. LandryParish, Louisiana ) | Print Date: Nov 21 2024 12:36PM |
| Sampled As | : | Coteau | Fine-silty, mixed, thermic Glossaquic Hapludalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 80P0125 | |||
| 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 | ||||||
| 80P00632 | 0-16 | Ap | S | 1.8 | 0.8 | -- | 0.4 | 3.0 | 7.5 | 1.1 | 10.5 | 6.7 | 4.1 | 27 | 29 | 45 | |
| 80P00633 | 16-31 | Bt1 | S | 3.6 | 1.8 | tr | 0.3 | 5.7 | 17.2 | 2.3 | 22.9 | 12.0 | 8.0 | 29 | 25 | 48 | |
| 80P00634 | 31-52 | Bt2 | S | 4.3 | 2.9 | 0.1 | 0.3 | 7.6 | 10.7 | 1.9 | 18.3 | 13.5 | 9.5 | 20 | 42 | 56 | |
| 80P00635 | 52-72 | B/E | S | 4.8 | 3.3 | 0.2 | 0.3 | 8.6 | 7.8 | 0.9 | 16.4 | 13.1 | 9.5 | 9 | 52 | 66 | |
| 80P00636 | 72-90 | B/E' | S | 5.6 | 3.6 | 0.2 | 0.3 | 9.7 | 8.9 | 18.6 | 13.0 | 52 | 75 | ||||
| 80P00637 | 90-116 | Bt3 | S | 5.8 | 3.6 | 0.2 | 0.3 | 9.9 | 6.5 | 16.4 | 12.4 | 60 | 80 | ||||
| 80P00638 | 116-158 | Bt4 | S | 6.7 | 3.6 | 0.2 | 0.4 | 10.9 | 5.4 | 16.3 | 12.7 | 67 | 86 | ||||
| 80P00639 | 158-178 | B | S | 7.6 | 3.8 | 0.2 | 0.4 | 12.0 | 5.3 | 17.3 | 13.7 | 69 | 88 | ||||
| 80P00640 | 220-280 | C1/2C1 | S | 7.3 | 3.5 | 0.1 | 0.3 | 11.2 | 3.3 | 14.5 | 12.5 | 77 | 90 | ||||
| 80P00641 | 280-340 | C2/2C2 | S | 5.6 | 2.9 | 0.1 | 0.2 | 8.8 | 2.5 | 11.3 | 9.4 | 78 | 94 | ||||
| 80P00642 | 340-363 | 2Btb | S | 15.1 | 7.3 | 0.3 | 0.5 | 23.2 | 5.4 | 28.6 | 25.2 | 81 | 92 | ||||
| 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 - -) | % | |||||||||||||||
| 80P00632 | 0-16 | Ap | S | -- | |||||||||||||||||||
| 80P00633 | 16-31 | Bt1 | S | -- | |||||||||||||||||||
| 80P00634 | 31-52 | Bt2 | S | 1 | |||||||||||||||||||
| 80P00635 | 52-72 | B/E | S | 2 | |||||||||||||||||||
| 80P00636 | 72-90 | B/E' | S | 2 | |||||||||||||||||||
| 80P00637 | 90-116 | Bt3 | S | 2 | |||||||||||||||||||
| 80P00638 | 116-158 | Bt4 | S | 2 | |||||||||||||||||||
| 80P00639 | 158-178 | B | S | 1 | |||||||||||||||||||
| 80P00640 | 220-280 | C1/2C1 | S | 1 | |||||||||||||||||||
| 80P00641 | 280-340 | C2/2C2 | S | 1 | |||||||||||||||||||
| 80P00642 | 340-363 | 2Btb | S | 1 | |||||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 79LA097007 | ( St. LandryParish, Louisiana ) | Print Date: Nov 21 2024 12:36PM |
| Sampled As | : | Coteau | Fine-silty, mixed, thermic Glossaquic Hapludalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 80P0125 | |||
| 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 | ||||||||||||
| 80P00632 | 0-16 | Ap | S | 3.8 | 4.2 | 4.6 | ||||||||
| 80P00633 | 16-31 | Bt1 | S | 3.7 | 4.2 | 4.8 | ||||||||
| 80P00634 | 31-52 | Bt2 | S | 3.7 | 4.3 | 5.1 | ||||||||
| 80P00635 | 52-72 | B/E | S | 3.9 | 4.5 | 5.3 | ||||||||
| 80P00636 | 72-90 | B/E' | S | 4.2 | 4.9 | 5.9 | ||||||||
| 80P00637 | 90-116 | Bt3 | S | 4.3 | 4.9 | 5.7 | ||||||||
| 80P00638 | 116-158 | Bt4 | S | 4.3 | 5.2 | 5.8 | ||||||||
| 80P00639 | 158-178 | B | S | 4.3 | 5.2 | 5.8 | ||||||||
| 80P00640 | 220-280 | C1/2C1 | S | 4.2 | 5.2 | 6.0 | ||||||||
| 80P00641 | 280-340 | C2/2C2 | S | 4.4 | 5.3 | 6.2 | ||||||||
| 80P00642 | 340-363 | 2Btb | S | 4.6 | 5.6 | 6.4 | ||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 79LA097007 | ( St. LandryParish, Louisiana ) | Print Date: Nov 21 2024 12:36PM |
| Sampled As | : | Coteau | Fine-silty, mixed, thermic Glossaquic Hapludalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 80P0125 | |||
| 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 | ||||||||||||||
| 80P00634 | 31.0-52.0 | Bt2 | tcly | MV 2 | MI 2 | KK 2 | KK 15 | 9.7 | 1.6 | ||||||||||||
| 80P00639 | 158.0-178.0 | B | tcly | MT 2 | MI 2 | KK 2 | VR 1 | KK 4 | 10.0 | 1.6 | |||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| KK Kaolinite | MI Mica | MT Montmorillonite | MV Montmorillonite-Vermiculite | 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: 79LA097007 | ( St. LandryParish, Louisiana ) | Print Date: Nov 21 2024 12:36PM |
| Sampled As | : | Coteau | Fine-silty, mixed, thermic Glossaquic Hapludalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 80P0125 | |||
| 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 | ||||||||||||||
| 80P00634 | 31.0-52.0 | Bt2 | csi | 86 | QZ 71 | FE 13 | FK 11 | BT 2 | MS 1 | PO 1 | |||||||||||
| OP 1 | EP tr | HN tr | |||||||||||||||||||
| 80P00634 | 31.0-52.0 | Bt2 | vfs | 91 | FE 53 | QZ 36 | FK 5 | MS 3 | OP 2 | BT 1 | |||||||||||
| PO tr | |||||||||||||||||||||
| 80P00639 | 158.0-178.0 | B | vfs | 78 | QZ 43 | FE 34 | FK 12 | MS 8 | BT 1 | OP 1 | |||||||||||
| GS 1 | EP tr | ||||||||||||||||||||
| FRACTION INTERPRETATION: | ||||
| csi - Coarse Silt 0.02-0.05 mm | vfs - Very Fine Sand 0.05-0.1 mm | |||
| MINERAL INTERPRETATION: | ||||
| BT Biotite | EP Epidote | FE Iron Oxides (Goethite | FK Potassium Feldspar | GS Glass |
| HN Hornblende | MS Muscovite | OP Opaques | PO Plant Opal | QZ Quartz |