| *** Primary Characterization Data *** |
| Pedon ID: 06LA017 Keithville OSD | ( CaddoParish, Louisiana ) | Print Date: Apr 25 2024 5:52AM |
| Sampled as on May 20, 2006: | Keithville ; Fine-silty, siliceous, semiactive, thermic Glossaquic Paleudalfs |
| Revised to correlated on Jul 22, 2014: | Keithville ; Fine-silty, siliceous, semiactive, thermic Glossaquic Paleudalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2006USLA106 Caddo, East Feliciana, Webster Parish | Natural Resources Conservation Service |
| - | Site ID | 06LA017 Keithville OSD Lat: 32° 16' 42.00" north Long: 93° 51' 42.20" west MLRA: 133B | National Soil Survey Center | |
| - | Pedon No. | 06N0857 | 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 |
| 06N03688 | A | A | 0-7 | S06LA017-002-1 | VFSL | VFSL | ||
| 06N03689 | E | E | 7-28 | S06LA017-002-2 | VFSL | VFSL | ||
| 06N03690 | BE | BE | 28-35 | S06LA017-002-3 | L | SIL | ||
| 06N03691 | Bt1 | Bt1 | 35-57 | S06LA017-002-4 | CL | CL | ||
| 06N03692 | Bt2 | Bt2 | 57-71 | S06LA017-002-5 | CL | CL | ||
| 06N03693 | 2Bt/E | 2Bt/E | 71-118 | S06LA017-002-6 | SIC | SIC | ||
| 06N03694 | 2Bt | 2Bt | 118-129 | S06LA017-002-7 | SIC | SIC | ||
| 06N03695 | 2BC1 | 2BC1 | 129-167 | S06LA017-002-8 | C | SICL | ||
| 06N03696 | 2BC2 | 2BC2 | 167-192 | S06LA017-002-9 | C | SIC | ||
| 06N03697 | 2C | 2C | 192-207 | S06LA017-002-10 | C | SIC | ||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| LE, Whole Soil, Summed to 1m | 3 | cm/m | |
| 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 | ||||||||||||||
| 06N03688 | 0-7 | A | S | vfsl | 4.5 | 48.1 | 47.4 | 2.7 | 12.7 | 35.4 | 26.1 | 19.3 | 1.7 | 0.2 | 0.1 | tr | -- | -- | 21 | tr | |
| 06N03689 | 7-28 | E | S | vfsl | 4.6 | 49.3 | 46.1 | 2.5 | 12.5 | 36.8 | 24.7 | 19.7 | 1.2 | 0.3 | 0.2 | 1 | tr | -- | 22 | 1 | |
| 06N03690 | 28-35 | BE | S | sil | 21.2 | 51.5 | 27.3 | 14.9 | 20.9 | 30.6 | 16.0 | 10.2 | 0.7 | 0.3 | 0.1 | tr | -- | -- | 11 | tr | |
| 06N03691 | 35-57 | Bt1 | S | cl | 28.6 | 48.3 | 23.1 | 21.2 | 22.1 | 26.2 | 11.4 | 10.4 | 0.8 | 0.4 | 0.1 | tr | -- | -- | 12 | tr | |
| 06N03692 | 57-71 | Bt2 | S | cl | 29.4 | 47.6 | 23.0 | 22.2 | 21.5 | 26.1 | 12.7 | 9.0 | 0.9 | 0.3 | 0.1 | 1 | -- | -- | 11 | 1 | |
| 06N03693 | 71-118 | 2Bt/E | S | sic | 42.0 | 40.8 | 17.2 | 32.6 | 20.6 | 20.2 | 9.6 | 7.0 | 0.5 | 0.1 | -- | -- | -- | -- | 8 | -- | |
| 06N03694 | 118-129 | 2Bt | S | sic | 43.2 | 40.9 | 15.9 | 33.6 | 20.8 | 20.1 | 9.5 | 5.9 | 0.2 | 0.1 | 0.2 | -- | -- | -- | 6 | -- | |
| 06N03695 | 129-167 | 2BC1 | S | sicl | 38.4 | 46.4 | 15.2 | 27.0 | 26.0 | 20.4 | 7.8 | 6.9 | 0.4 | 0.1 | tr | -- | -- | -- | 7 | -- | |
| 06N03696 | 167-192 | 2BC2 | S | sic | 41.3 | 47.8 | 10.9 | 26.9 | 28.7 | 19.1 | 6.7 | 3.7 | 0.3 | 0.1 | 0.1 | -- | -- | -- | 4 | -- | |
| 06N03697 | 192-207 | 2C | S | sic | 47.1 | 47.3 | 5.6 | 28.5 | 32.7 | 14.6 | 3.5 | 1.8 | 0.2 | 0.1 | -- | -- | -- | -- | 2 | -- | |
| *** Primary Characterization Data *** |
| Pedon ID: 06LA017 Keithville OSD | ( CaddoParish, Louisiana ) | Print Date: Apr 25 2024 5:52AM |
| Sampled As | : | Keithville | Fine-silty, siliceous, semiactive, thermic Glossaquic Paleudalfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 06N0857 | |||
| 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 | |||||||||||||
| 06N03688 | 0-7 | A | S | 1.53 | 1.56 | 0.006 | 15.5 | 4.6 | 1.008 | 0.17 | 1.27 | 1.02 | |||||
| 06N03689 | 7-28 | E | S | 1.61 | 1.61 | -- | 7.0 | 1.9 | 1.004 | 0.08 | 0.54 | 0.41 | |||||
| 06N03690 | 28-35 | BE | S | 1.61 | 1.65 | 0.008 | 12.5 | 7.4 | 1.017 | 0.08 | 0.35 | 0.35 | |||||
| 06N03691 | 35-57 | Bt1 | S | 1.55 | 1.66 | 0.023 | 19.0 | 10.7 | 1.025 | 0.13 | 0.36 | 0.37 | |||||
| 06N03692 | 57-71 | Bt2 | S | 1.55 | 1.70 | 0.031 | 20.8 | 10.8 | 1.025 | 0.15 | 0.37 | 0.37 | |||||
| 06N03693 | 71-118 | 2Bt/E | S | 1.49 | 1.82 | 0.069 | 25.8 | 14.6 | 1.038 | 0.17 | 0.41 | 0.35 | |||||
| 06N03694 | 118-129 | 2Bt | S | 1.55 | 1.90 | 0.070 | 24.0 | 15.7 | 1.045 | 0.13 | 0.50 | 0.36 | |||||
| 06N03695 | 129-167 | 2BC1 | S | 1.62 | 2.05 | 0.082 | 21.2 | 14.2 | 1.042 | 0.11 | 0.56 | 0.37 | |||||
| 06N03696 | 167-192 | 2BC2 | S | 1.57 | 1.99 | 0.082 | 23.8 | 16.2 | 1.045 | 0.12 | 0.58 | 0.39 | |||||
| 06N03697 | 192-207 | 2C | S | 1.46 | 1.96 | 0.103 | 27.4 | 18.5 | 1.052 | 0.13 | 0.60 | 0.39 | |||||
| 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 | ||||||||||||||||||||
| 06N03688 | 0-7 | A | S | 4.8 | ||||||||||||||||
| 06N03689 | 7-28 | E | S | 3.2 | ||||||||||||||||
| 06N03690 | 28-35 | BE | S | 10.4 | ||||||||||||||||
| 06N03691 | 35-57 | Bt1 | S | 16.0 | ||||||||||||||||
| 06N03692 | 57-71 | Bt2 | S | 15.8 | ||||||||||||||||
| 06N03693 | 71-118 | 2Bt/E | S | 20.6 | ||||||||||||||||
| 06N03694 | 118-129 | 2Bt | S | 21.9 | ||||||||||||||||
| 06N03695 | 129-167 | 2BC1 | S | 20.6 | ||||||||||||||||
| 06N03696 | 167-192 | 2BC2 | S | 22.6 | ||||||||||||||||
| 06N03697 | 192-207 | 2C | S | 25.8 | ||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 06LA017 Keithville OSD | ( CaddoParish, Louisiana ) | Print Date: Apr 25 2024 5:52AM |
| Sampled As | : | Keithville | Fine-silty, siliceous, semiactive, thermic Glossaquic Paleudalfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 06N0857 | |||
| 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 | ||||||||||||||||||||
| 06N03688 | 0-7 | A | S | 1.65 | 0.10 | tr | 1.7 | 16 | ||||||||||||||
| 06N03689 | 7-28 | E | S | 0.37 | 0.06 | -- | 0.4 | 7 | ||||||||||||||
| 06N03690 | 28-35 | BE | S | 0.34 | 0.02 | -- | 0.3 | 20 | ||||||||||||||
| 06N03691 | 35-57 | Bt1 | S | 0.27 | 0.03 | -- | 0.3 | 9 | ||||||||||||||
| 06N03692 | 57-71 | Bt2 | S | 0.19 | 0.02 | -- | 0.2 | 13 | ||||||||||||||
| 06N03693 | 71-118 | 2Bt/E | S | 0.15 | 0.01 | -- | 0.2 | 31 | ||||||||||||||
| 06N03694 | 118-129 | 2Bt | S | 0.10 | 0.01 | -- | 0.1 | 11 | ||||||||||||||
| 06N03695 | 129-167 | 2BC1 | S | 0.08 | 0.06 | -- | 0.1 | 1 | ||||||||||||||
| 06N03696 | 167-192 | 2BC2 | S | 0.08 | 0.02 | -- | 0.1 | 3 | ||||||||||||||
| 06N03697 | 192-207 | 2C | S | 0.07 | 0.04 | -- | 0.1 | 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 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| 4B1a1a | 4B1a1a | 4B1a1a | 4B1a1a | 4B2b1a1 | 4B3a1a | 4B3a1a | 4B1a1a | ||||||||||
| 06N03688 | 0-7 | A | S | 3.2 | 0.6 | -- | 0.3 | 4.1 | 5.3 | 0.2 | 1.8 | 9.4 | 5.7 | 4.3 | 5 | 44 | 72 |
| 06N03689 | 7-28 | E | S | 0.1 | 0.1 | -- | 0.4 | 0.6 | 5.0 | 0.7 | 3.7 | 5.6 | 2.5 | 1.3 | 54 | 11 | 24 |
| 06N03690 | 28-35 | BE | S | 1.0 | 1.0 | -- | 0.3 | 2.3 | 8.9 | 2.9 | 3.4 | 11.2 | 7.4 | 5.2 | 56 | 21 | 31 |
| 06N03691 | 35-57 | Bt1 | S | 2.2 | 1.9 | -- | 0.3 | 4.4 | 9.6 | 2.7 | 1.0 | 14.0 | 10.2 | 7.1 | 38 | 31 | 43 |
| 06N03692 | 57-71 | Bt2 | S | 1.7 | 2.2 | -- | 0.3 | 4.2 | 11.3 | 4.0 | 0.1 | 15.5 | 10.8 | 8.2 | 49 | 27 | 39 |
| 06N03693 | 71-118 | 2Bt/E | S | 1.8 | 3.7 | 0.2 | 0.3 | 6.0 | 15.4 | 7.8 | tr | 21.4 | 17.2 | 13.8 | 57 | 28 | 35 |
| 06N03694 | 118-129 | 2Bt | S | 2.5 | 5.7 | 0.4 | 0.4 | 9.0 | 16.8 | 9.1 | 0.1 | 25.8 | 21.7 | 18.1 | 50 | 35 | 41 |
| 06N03695 | 129-167 | 2BC1 | S | 3.1 | 6.7 | 0.6 | 0.4 | 10.8 | 14.3 | 7.6 | 0.2 | 25.1 | 21.5 | 18.4 | 41 | 43 | 50 |
| 06N03696 | 167-192 | 2BC2 | S | 4.4 | 8.3 | 0.9 | 0.4 | 14.0 | 13.3 | 6.4 | 0.3 | 27.3 | 24.0 | 20.4 | 31 | 51 | 58 |
| 06N03697 | 192-207 | 2C | S | 6.5 | 11.2 | 1.3 | 0.5 | 19.5 | 13.7 | 5.3 | 0.8 | 33.2 | 28.4 | 24.8 | 21 | 59 | 69 |
| *** Primary Characterization Data *** |
| Pedon ID: 06LA017 Keithville OSD | ( CaddoParish, Louisiana ) | Print Date: Apr 25 2024 5:52AM |
| Sampled As | : | Keithville | Fine-silty, siliceous, semiactive, thermic Glossaquic Paleudalfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 06N0857 | |||
| 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 - -) | % | |||||||||||||||
| 06N03688 | 0-7 | A | S | -- | |||||||||||||||||||
| 06N03689 | 7-28 | E | S | -- | |||||||||||||||||||
| 06N03690 | 28-35 | BE | S | -- | |||||||||||||||||||
| 06N03691 | 35-57 | Bt1 | S | -- | |||||||||||||||||||
| 06N03692 | 57-71 | Bt2 | S | -- | |||||||||||||||||||
| 06N03693 | 71-118 | 2Bt/E | S | 1 | |||||||||||||||||||
| 06N03694 | 118-129 | 2Bt | S | 2 | |||||||||||||||||||
| 06N03695 | 129-167 | 2BC1 | S | 3 | |||||||||||||||||||
| 06N03696 | 167-192 | 2BC2 | S | 4 | |||||||||||||||||||
| 06N03697 | 192-207 | 2C | S | 5 | |||||||||||||||||||
| 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 | |||||||||||||
| 06N03688 | 0-7 | A | S | 5.0 | 5.7 | |||||||||
| 06N03689 | 7-28 | E | S | 4.2 | 4.9 | |||||||||
| 06N03690 | 28-35 | BE | S | 4.0 | 4.7 | |||||||||
| 06N03691 | 35-57 | Bt1 | S | 4.1 | 4.8 | |||||||||
| 06N03692 | 57-71 | Bt2 | S | 4.0 | 4.6 | |||||||||
| 06N03693 | 71-118 | 2Bt/E | S | 3.9 | 4.6 | |||||||||
| 06N03694 | 118-129 | 2Bt | S | 3.8 | 4.4 | |||||||||
| 06N03695 | 129-167 | 2BC1 | S | 3.7 | 4.2 | |||||||||
| 06N03696 | 167-192 | 2BC2 | S | 3.7 | 4.1 | |||||||||
| 06N03697 | 192-207 | 2C | S | 3.8 | 4.1 | |||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 06LA017 Keithville OSD | ( CaddoParish, Louisiana ) | Print Date: Apr 25 2024 5:52AM |
| Sampled As | : | Keithville | Fine-silty, siliceous, semiactive, thermic Glossaquic Paleudalfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 06N0857 | |||
| 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 - - - - - - - - - - - - - - - - - - - -) | ||||||||||
| 4D3a1 | |||||||||||||||
| 06N03688 | 0-7 | A | S | 14.7 | |||||||||||
| 06N03689 | 7-28 | E | S | 5.1 | |||||||||||
| 06N03690 | 28-35 | BE | S | 3.6 | |||||||||||
| 06N03691 | 35-57 | Bt1 | S | 1.5 | |||||||||||
| 06N03692 | 57-71 | Bt2 | S | 0.7 | |||||||||||
| 06N03693 | 71-118 | 2Bt/E | S | 0.2 | |||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 06LA017 Keithville OSD | ( CaddoParish, Louisiana ) | Print Date: Apr 25 2024 5:52AM |
| Sampled As | : | Keithville | Fine-silty, siliceous, semiactive, thermic Glossaquic Paleudalfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 06N0857 | |||
| 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 | ||||||||||||||
| 06N03691 | 35.0-57.0 | Bt1 | tcly | KK 3 | MI 2 | VR 2 | | | | | | | | | | | | | | | CMIX |
| 06N03692 | 57.0-71.0 | Bt2 | tcly | KK 3 | MI 2 | VR 2 | GE 1 | QZ 1 | | | | | | | | | | | | | CMIX |
| 06N03694 | 118.0-129.0 | 2Bt | tcly | MT 3 | KK 3 | MI 2 | | | | | | | | | | | | | | | SMEC |
| 06N03696 | 167.0-192.0 | 2BC2 | tcly | MT 4 | KK 3 | MI 2 | QZ 1 | | | | | | | | | | | | | | SMEC |
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | | | | |
| MINERAL INTERPRETATION: | ||||
| GE Goethite | KK Kaolinite | MI Mica | MT Montmorillonite | QZ Quartz |
| 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 | SMEC - Smectitic | | | |
| *** Primary Characterization Data *** |
| Pedon ID: 06LA017 Keithville OSD | ( CaddoParish, Louisiana ) | Print Date: Apr 25 2024 5:52AM |
| Sampled As | : | Keithville | Fine-silty, siliceous, semiactive, thermic Glossaquic Paleudalfs | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 06N0857 | |||
| 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 | ||||||||||||||
| 06N03691 | 35.0-57.0 | Bt1 | csi | | | | | | | | | | 92 | QZ 84 | FK 6 | CD 5 | RA 1 | MS 1 | OP 1 | | SILI |
| | | | | | | | | | FE 1 | PR 1 | PO tr | SP tr | TM tr | ZR tr | | ||||||
| | | | | | | | | | CL tr | BT tr | BY tr | FP tr | GS tr | HN tr | | ||||||
| 06N03692 | 57.0-71.0 | Bt2 | csi | | | | | | | | | | 95 | QZ 86 | FK 5 | CD 3 | RA 2 | OP 2 | PR 1 | | SILI |
| | | | | | | | | | FE 1 | BY 1 | BT tr | FP tr | GS tr | HN tr | | ||||||
| | | | | | | | | | MS tr | ZR tr | | | | | | ||||||
| FRACTION INTERPRETATION: | ||||
| csi - Coarse Silt 0.02-0.05 mm | | | | |
| MINERAL INTERPRETATION: | ||||
| BT Biotite | BY Beryl | CD Chert (Chalcedony | CL Chlorite | FE Iron Oxides (Goethite |
| FK Potassium Feldspar | FP Plagioclase Feldspar | GS Glass | HN Hornblende | MS Muscovite |
| OP Opaques | PO Plant Opal | PR Pyroxene | QZ Quartz | RA Resistant Aggregates |
| SP Sphene | TM Tourmaline | ZR Zircon | | |
| INTERPRETATION (BY HORIZON): | ||||
| SILI - Siliceous | | | | |