| *** Primary Characterization Data *** |
| Pedon ID: 83TX331001 | ( Milam, Texas ) | Print Date: Oct 31 2024 7:18PM |
| Sampled as on May 1, 1983: | Edge ; Fine, montmorillonitic, thermic Udic Paleustalf |
| Revised to correlated: | Edge ; Fine, mixed, active, thermic Ultic Paleustalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP83TX163 MILAM COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1983TX331001 Lat: 30° 44' 38.00" north Long: 96° 53' 16.99" west MLRA: 87A | National Soil Survey Center | |
| - | Pedon No. | 83P0583 | 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 |
| 83P02755 | Ap | Ap | 0-20 | FSL | FSL | |||
| 83P02756 | Bt1 | Bt1 | 20-38 | C | C | |||
| 83P02757 | Bt2 | Bt2 | 38-61 | C | C | |||
| 83P02758 | Bt3 | Bt3 | 61-86 | SCL | CL | |||
| 83P02759 | BC | BC | 86-119 | FSL | FSL | |||
| 83P02760 | CB | CB | 119-152 | FSL | FSL | |||
| 83P02761 | C | C | 152-213 | FSL | FSL | |||
| 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 | |||||||
| 83P02755 | 0-20 | Ap | S | fsl | 5.0 | 23.1 | 71.9 | 2.6 | 4.5 | 18.6 | 24.3 | 46.9 | 0.4 | 0.2 | 0.1 | 1 | tr | -- | 48 | 1 | |
| 83P02756 | 20-38 | Bt1 | S | c | 53.9 | 14.4 | 31.7 | 41.5 | 4.0 | 10.4 | 6.8 | 24.6 | 0.1 | -- | 0.2 | -- | -- | -- | 25 | -- | |
| 83P02757 | 38-61 | Bt2 | S | c | 41.3 | 23.7 | 35.0 | 31.0 | 6.5 | 17.2 | 8.6 | 26.4 | -- | -- | -- | -- | -- | -- | 26 | -- | |
| 83P02758 | 61-86 | Bt3 | S | cl | 31.6 | 28.5 | 39.9 | 21.3 | 7.9 | 20.6 | 13.9 | 26.0 | -- | -- | -- | -- | -- | -- | 26 | -- | |
| 83P02759 | 86-119 | BC | S | fsl | 19.8 | 21.7 | 58.5 | 11.8 | 6.7 | 15.0 | 22.3 | 36.1 | 0.1 | -- | -- | -- | -- | -- | 36 | -- | |
| 83P02760 | 119-152 | CB | S | fsl | 12.4 | 8.5 | 79.1 | 8.0 | 3.7 | 4.8 | 7.9 | 71.2 | -- | -- | -- | -- | -- | -- | 71 | -- | |
| 83P02761 | 152-213 | C | S | fsl | 12.6 | 12.9 | 74.5 | 6.5 | 6.7 | 6.2 | 25.3 | 48.9 | 0.3 | -- | -- | -- | -- | -- | 49 | -- | |
| *** Primary Characterization Data *** |
| Pedon ID: 83TX331001 | ( Milam, Texas ) | Print Date: Oct 31 2024 7:18PM |
| Sampled As | : | Edge | Fine, montmorillonitic, thermic Udic Paleustalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 83P0583 | |||
| 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 | ||||||||||
| 83P02755 | 0-20 | Ap | S | 1.51 | 1.52 | 0.002 | 8.5 | 2.4 | 1.002 | 0.09 | 0.70 | 0.48 | |||||
| 83P02756 | 20-38 | Bt1 | S | 1.41 | 1.76 | 0.077 | 28.5 | 19.4 | 1.039 | 0.13 | 0.40 | 0.36 | |||||
| 83P02757 | 38-61 | Bt2 | S | 1.49 | 1.68 | 0.041 | 21.1 | 15.3 | 1.032 | 0.09 | 0.42 | 0.37 | |||||
| 83P02758 | 61-86 | Bt3 | S | 1.61 | 1.73 | 0.024 | 18.0 | 12.2 | 1.026 | 0.09 | 0.47 | 0.39 | |||||
| 83P02759 | 86-119 | BC | S | 1.61 | 1.70 | 0.018 | 12.5 | 8.1 | 1.015 | 0.07 | 0.51 | 0.41 | |||||
| 83P02760 | 119-152 | CB | S | 1.60 | 1.68 | 0.016 | 10.7 | 5.1 | 1.010 | 0.09 | 0.51 | 0.41 | |||||
| 83P02761 | 152-213 | C | S | 6.3 | 1.009 | 0.59 | 0.50 | ||||||||||
| 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 - - - - -) | |||||||||||||||
| 6B3a | 6A1c | |||||||||||||||||||||
| 83P02755 | 0-20 | Ap | S | 0.043 | 0.46 | 11 | ||||||||||||||||
| 83P02756 | 20-38 | Bt1 | S | 0.078 | 0.70 | 9 | ||||||||||||||||
| 83P02757 | 38-61 | Bt2 | S | 0.040 | 0.36 | 9 | ||||||||||||||||
| 83P02758 | 61-86 | Bt3 | S | 0.024 | 0.26 | 11 | ||||||||||||||||
| 83P02759 | 86-119 | BC | S | 0.16 | ||||||||||||||||||
| 83P02760 | 119-152 | CB | S | 0.11 | ||||||||||||||||||
| 83P02761 | 152-213 | C | S | 0.08 | ||||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 83TX331001 | ( Milam, Texas ) | Print Date: Oct 31 2024 7:18PM |
| Sampled As | : | Edge | Fine, montmorillonitic, thermic Udic Paleustalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 83P0583 | |||
| 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 | ||||||
| 83P02755 | 0-20 | Ap | S | 1.4 | 0.5 | 0.1 | tr | 2.0 | 1.9 | 0.1 | 3.9 | 3.5 | 2.1 | 5 | 51 | 57 | |
| 83P02756 | 20-38 | Bt1 | S | 10.0 | 6.1 | 0.2 | 0.7 | 17.0 | 8.9 | 0.3 | 25.9 | 21.4 | 17.3 | 2 | 66 | 79 | |
| 83P02757 | 38-61 | Bt2 | S | 5.8 | 4.6 | 0.2 | 0.4 | 11.0 | 10.0 | 3.3 | 21.0 | 17.4 | 14.3 | 23 | 52 | 63 | |
| 83P02758 | 61-86 | Bt3 | S | 3.6 | 4.2 | 0.3 | 0.3 | 8.4 | 10.8 | 4.2 | 19.2 | 14.8 | 12.6 | 33 | 44 | 57 | |
| 83P02759 | 86-119 | BC | S | 2.0 | 3.5 | 0.4 | 0.1 | 6.0 | 5.9 | 2.9 | 11.9 | 10.0 | 8.9 | 33 | 50 | 60 | |
| 83P02760 | 119-152 | CB | S | 1.7 | 2.9 | 0.4 | tr | 5.0 | 2.9 | 1.0 | 7.9 | 6.3 | 6.0 | 17 | 63 | 79 | |
| 83P02761 | 152-213 | C | S | 3.3 | 3.3 | 0.5 | tr | 7.1 | 0.5 | 0.1 | 7.6 | 7.4 | 7.2 | 1 | 93 | 96 | |
| 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 - -) | % | |||||||||||||||
| 6N1b | 6O1b | 6P1b | 6Q1b | 6I1b | 6J1b | 6U1a | 6K1c | 6L1c | 6W1a | 6M1c | 8A | 8D5 | 8A3a | 5E | |||||||||
| 83P02755 | 0-20 | Ap | S | 0.6 | 0.2 | 0.7 | 0.2 | -- | 0.2 | 0.3 | 1.2 | 0.6 | -- | -- | 28.1 | tr | 0.22 | 2 | 1 | ||||
| 83P02756 | 20-38 | Bt1 | S | 0.5 | 0.2 | 0.4 | 0.1 | -- | 0.3 | 0.1 | 0.3 | 0.5 | -- | -- | 61.6 | tr | 0.14 | 1 | 1 | ||||
| 83P02757 | 38-61 | Bt2 | S | 0.4 | 0.2 | 0.6 | 0.1 | -- | 0.1 | 0.1 | 0.3 | 0.8 | -- | -- | 57.3 | tr | 0.16 | 1 | 1 | ||||
| 83P02758 | 61-86 | Bt3 | S | 0.3 | 0.2 | 0.9 | 0.1 | -- | tr | 0.1 | 1.0 | 0.4 | -- | -- | 50.5 | tr | 0.19 | 2 | 2 | ||||
| 83P02759 | 86-119 | BC | S | 0.4 | 0.3 | 1.5 | 0.1 | -- | 0.1 | 0.1 | 1.8 | 0.3 | -- | -- | 41.7 | tr | 0.30 | 3 | 3 | ||||
| 83P02760 | 119-152 | CB | S | 0.2 | 0.2 | 1.5 | 0.1 | -- | 0.1 | 0.1 | 1.4 | 0.4 | -- | -- | 39.1 | tr | 0.25 | 5 | 3 | ||||
| 83P02761 | 152-213 | C | S | 0.5 | 0.2 | 1.7 | 0.1 | -- | 0.2 | 0.2 | 1.7 | 0.6 | -- | -- | 40.3 | tr | 0.32 | 6 | 3 | ||||
| *** Primary Characterization Data *** |
| Pedon ID: 83TX331001 | ( Milam, Texas ) | Print Date: Oct 31 2024 7:18PM |
| Sampled As | : | Edge | Fine, montmorillonitic, thermic Udic Paleustalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 83P0583 | |||
| 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 | 8C1b | 8E1 | |||||||||||
| 83P02755 | 0-20 | Ap | S | 4.4 | 5.0 | 5.6 | ||||||||
| 83P02756 | 20-38 | Bt1 | S | 4.8 | 5.3 | 5.1 | ||||||||
| 83P02757 | 38-61 | Bt2 | S | 4.1 | 4.9 | 4.8 | ||||||||
| 83P02758 | 61-86 | Bt3 | S | 4.0 | 4.8 | 4.7 | ||||||||
| 83P02759 | 86-119 | BC | S | 3.9 | 4.7 | 4.6 | 5600 | |||||||
| 83P02760 | 119-152 | CB | S | 3.9 | 4.9 | 4.7 | ||||||||
| 83P02761 | 152-213 | C | S | 4.9 | 5.9 | 5.3 | ||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 83TX331001 | ( Milam, Texas ) | Print Date: Oct 31 2024 7:18PM |
| Sampled As | : | Edge | Fine, montmorillonitic, thermic Udic Paleustalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 83P0583 | |||
| 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 | ||||||||||||||
| 83P02757 | 38.0-61.0 | Bt2 | tcly | KK 5 | MT 4 | MI 2 | KK 50 | 6.4 | 0.8 | ||||||||||||
| 83P02761 | 152.0-213.0 | C | tcly | MT 5 | KK 4 | MI 2 | QZ 1 | KK 37 | 3.9 | 0.6 | |||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| KK Kaolinite | MI Mica | MT Montmorillonite | QZ Quartz | |
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |