*** Primary Characterization Data *** |
Pedon ID: S1986TX299004 | ( Llano, Texas ) | Print Date: Nov 23 2024 11:16PM |
Sampled as on Mar 1, 1986: | Ligon ; Loamy, mixed, thermic Udic Rhodustalf |
Revised to correlated on Jul 9, 2007: | Ligon ; Fine, mixed, thermic Typic Rhodustalfs |
United States Department of Agriculture | ||||
SSL | - | Project | CP86TX107 LLANO COUNTY | Natural Resources Conservation Service |
- | Site ID | S1986TX299004 Lat: 30° 40' 54.00" north Long: 98° 51' 30.00" west MLRA: 82 | National Soil Survey Center | |
- | Pedon No. | 86P0297 | 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 |
86P01749 | A | A | 0-8 | L | SCL | |||
86P01750 | Bt1 | Bt1 | 8-17 | CL | C | |||
86P01751 | Bt2 | Bt2 | 17-45 | CL | C | |||
86P01752 | B/C | B/C | 45-58 | CL | SCL | |||
86P01753 | C | C | 58-79 | FSL | ||||
86P01754 | Cr2 | CR2 | 86-130 | S |
Pedon Calculations | |||
Calculation Name | Result | Units of Measure | |
CEC Activity, CEC7/Clay, Weighted Average | 0.52 | (NA) | |
Clay, carbonate free, Weighted Average | 50 | % wt | |
Weighted Particles, 0.1-75mm, 75 mm Base | 42 | % wt | |
Volume, >2mm, Weighted Average | 13 | % vol | |
Clay, total, Weighted Average | 50 | % wt | |
LE, Whole Soil, Summed to 1m | 0 | cm/m | |
Weighted averages based on control section: 8-45 cm |
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 | ||||||||
86P01749 | 0-8 | A | S | scl | 21.5 | 11.4 | 67.1 | 4.9 | 6.5 | 17.5 | 31.9 | 11.7 | 3.6 | 2.4 | tr | 6 | 1 | 53 | 7 | ||
86P01750 | 8-17 | Bt1 | S | c | 50.0 | 11.3 | 38.7 | 5.4 | 5.9 | 8.0 | 14.9 | 6.5 | 3.8 | 5.5 | 6 | 8 | 10 | 47 | 24 | ||
86P01751 | 17-45 | Bt2 | S | c | 49.7 | 16.6 | 33.7 | 9.1 | 7.5 | 10.5 | 14.2 | 4.8 | 2.4 | 1.8 | 20 | 1 | 1 | 40 | 22 | ||
86P01752 | 45-58 | B/C | S | scl | 25.9 | 17.3 | 56.8 | 9.7 | 7.6 | 15.6 | 25.8 | 10.3 | 2.7 | 2.4 | 2 | 1 | -- | 43 | 3 | ||
86P01753 | 58-79 | C | S | fsl | 13.8 | 13.2 | 73.0 | 7.1 | 6.1 | 17.3 | 31.9 | 13.7 | 4.9 | 5.2 | 2 | 4 | -- | 58 | 6 | ||
86P01754 | 86-130 | Cr2 | S | s | 3.2 | 4.4 | 92.4 | 1.9 | 2.5 | 8.9 | 35.6 | 36.5 | 8.9 | 2.5 | tr | -- | -- | 84 | -- |
*** Primary Characterization Data *** |
Pedon ID: S1986TX299004 | ( Llano, Texas ) | Print Date: Nov 23 2024 11:16PM |
Sampled As | : | Ligon | Loamy, mixed, thermic Udic Rhodustalf | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 86P0297 |
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 | ||||||||||
86P01749 | 0-8 | A | S | 1.28 | 1.56 | 0.065 | 20.0 | 9.0 | 1.013 | 0.14 | 0.58 | 0.42 | |||||
86P01750 | 8-17 | Bt1 | S | 1.44 | 1.68 | 0.045 | 23.1 | 17.8 | 1.034 | 0.07 | 0.45 | 0.36 | |||||
86P01751 | 17-45 | Bt2 | S | 1.33 | 1.63 | 0.060 | 31.1 | 19.4 | 1.044 | 0.14 | 0.54 | 0.39 | |||||
86P01752 | 45-58 | B/C | S | 1.48 | 1.73 | 0.053 | 22.9 | 13.2 | 1.032 | 0.14 | 0.78 | 0.51 | |||||
86P01753 | 58-79 | C | S | 1.73 | 1.89 | 0.029 | 16.2 | 8.8 | 1.025 | 0.12 | 1.19 | 0.64 | |||||
86P01754 | 86-130 | Cr2 | S | 2.11 | 2.20 | 0.014 | 7.8 | 3.2 | 1.009 | 0.10 | 2.22 | 1.00 |
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 | 6C2b | 6G7a | 6D2a | ||||||||||||||||||
86P01749 | 0-8 | A | S | 0.150 | 1.82 | 12 | 2.2 | 0.1 | tr | |||||||||||||
86P01750 | 8-17 | Bt1 | S | 0.149 | 1.58 | 11 | 3.5 | 0.2 | tr | |||||||||||||
86P01751 | 17-45 | Bt2 | S | 1.22 | 3.9 | 0.3 | 0.1 | |||||||||||||||
86P01752 | 45-58 | B/C | S | 0.54 | 2.7 | 0.2 | 0.1 | |||||||||||||||
86P01753 | 58-79 | C | S | 0.28 | 1.6 | 0.1 | tr | |||||||||||||||
86P01754 | 86-130 | Cr2 | S | 0.14 | 0.5 | tr | tr |
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 | 5A3a | 5A8b | 5C3 | 5C1 | |||||||||
86P01749 | 0-8 | A | S | 8.3 | 2.7 | -- | 0.9 | 11.9 | 3.1 | 15.0 | 12.4 | 79 | 96 | ||||
86P01750 | 8-17 | Bt1 | S | 13.7 | 5.1 | tr | 0.7 | 19.5 | 6.5 | 26.0 | 22.6 | 75 | 86 | ||||
86P01751 | 17-45 | Bt2 | S | 18.8 | 7.2 | 0.1 | 0.4 | 26.5 | 6.0 | 32.5 | 26.8 | 82 | 99 | ||||
86P01752 | 45-58 | B/C | S | 16.1* | 6.3 | 0.1 | 0.2 | 22.7 | 4.0 | 26.7 | 20.2 | 85 | 100 | ||||
86P01753 | 58-79 | C | S | 14.4* | 5.5 | tr | 0.1 | 20.0 | 2.7 | 22.7 | 16.4 | 88 | 100 | ||||
86P01754 | 86-130 | Cr2 | S | 6.7* | 2.0 | 0.1 | tr | 8.8 | 0.8 | 9.6 | 7.1 | 92 | 100 |
*** Primary Characterization Data *** |
Pedon ID: S1986TX299004 | ( Llano, Texas ) | Print Date: Nov 23 2024 11:16PM |
Sampled As | : | Ligon | Loamy, mixed, thermic Udic Rhodustalf | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 86P0297 |
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 - -) | % | |||||||||||||||
86P01749 | 0-8 | A | S | -- | |||||||||||||||||||
86P01750 | 8-17 | Bt1 | S | -- | |||||||||||||||||||
86P01751 | 17-45 | Bt2 | S | tr | |||||||||||||||||||
86P01752 | 45-58 | B/C | S | tr | |||||||||||||||||||
86P01753 | 58-79 | C | S | -- | |||||||||||||||||||
86P01754 | 86-130 | Cr2 | S | 1 |
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 | |||||||||||||
86P01749 | 0-8 | A | S | 6.1 | 6.5 | |||||||||
86P01750 | 8-17 | Bt1 | S | 6.0 | 6.5 | |||||||||
86P01751 | 17-45 | Bt2 | S | 6.4 | 6.9 | |||||||||
86P01752 | 45-58 | B/C | S | 6.4 | 7.0 | |||||||||
86P01753 | 58-79 | C | S | 6.6 | 7.3 | |||||||||
86P01754 | 86-130 | Cr2 | S | 6.5 | 7.2 |
*** Primary Characterization Data *** |
Pedon ID: S1986TX299004 | ( Llano, Texas ) | Print Date: Nov 23 2024 11:16PM |
Sampled As | : | Ligon | Loamy, mixed, thermic Udic Rhodustalf | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 86P0297 |
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 | 7A4a | 7C3 | tion | ||||||||||||||||
Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
86P01751 | 17.0-45.0 | Bt2 | tcly | KK 3 | MM 2 | MI 1 | KK 16 | 11.2 | 0.8 |
FRACTION INTERPRETATION: | ||||
tcly - Total Clay <0.002 mm |
MINERAL INTERPRETATION: | ||||
KK Kaolinite | MI Mica | MM Montmorillonite-Mica |
RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |
*** Primary Characterization Data *** |
Pedon ID: S1986TX299004 | ( Llano, Texas ) | Print Date: Nov 23 2024 11:16PM |
Sampled As | : | Ligon | Loamy, mixed, thermic Udic Rhodustalf | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 86P0297 |
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 | ||||||||||||||
86P01749 | 0.0-8.0 | A | fs | 53 | QZ 46 | HN 13 | FK 13 | FP 9 | BT 8 | OP 7 | |||||||||||
EP 2 | TM tr | GN tr | ZR tr | ||||||||||||||||||
86P01751 | 17.0-45.0 | Bt2 | fs | 12 | BT 31 | HN 29 | FP 22 | QZ 8 | FK 4 | OP 3 | |||||||||||
SP 1 | PR 1 | TM tr | EP tr |
FRACTION INTERPRETATION: | ||||
fs - Fine Sand 0.1-0.25 mm |
MINERAL INTERPRETATION: | ||||
BT Biotite | EP Epidote | FK Potassium Feldspar | FP Plagioclase Feldspar | GN Garnet |
HN Hornblende | OP Opaques | PR Pyroxene | QZ Quartz | SP Sphene |
TM Tourmaline | ZR Zircon |