*** Primary Characterization Data *** |
Pedon ID: S09TX405001 | ( San Augustine, Texas ) | Print Date: Oct 7 2024 8:57PM |
Sampled as on Nov 3, 2009: | Cuthbert ; Siliceous, thermic Psammentic Paleudult |
Revised to correlated: | Cuthbert-prior ; Fine, mixed, semiactive, thermic Typic Hapludults |
United States Department of Agriculture | ||||
SSL | - | Project | C2010USTX035 East Texas-Hopkins, Jasper, Nacogdoches, Sabine &San Augusti | Natural Resources Conservation Service |
- | Site ID | S2009TX405001 Lat: 31° 29' 4.57" north Long: 94° 15' 23.95" west MLRA: 133B | National Soil Survey Center | |
- | Pedon No. | 10N0440 | 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 |
10N01834 | A | A | 0-15 | S09TX405001-1 | FSL | LFS | ||
10N01835 | E | E | 15-26 | S09TX405001-2 | FSL | LFS | ||
10N01836 | Bt1 | Bt1 | 26-55 | S09TX405001-3 | C | CL | ||
10N01837 | Bt2 | Bt2 | 55-73 | S09TX405001-4 | C | CL | ||
10N01838 | BCt | BCt | 73-92 | S09TX405001-5 | CL | SICL | ||
10N01839 | Cd | Cd | 92-203 | S09TX405001-6 | CL | SICL |
Pedon Calculations | |||
Calculation Name | Result | Units of Measure | |
Weighted Particles, 0.1-75mm, 75 mm Base | 26 | % wt | |
Volume, >2mm, Weighted Average | 1 | % vol | |
Clay, total, Weighted Average | 36 | % wt | |
Clay, carbonate free, Weighted Average | 36 | % wt | |
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.41 | (NA) | |
Weighted averages based on control section: 26-76 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 | ||||||||||||||
10N01834 | 0-15 | A | S | lfs | 3.6 | 18.5 | 77.9 | 0.6 | 7.6 | 10.9 | 12.7 | 55.3 | 7.6 | 0.8 | 1.5 | 4 | 6 | -- | 69 | 10 | |
10N01835 | 15-26 | E | S | lfs | 3.8 | 19.8 | 76.4 | 0.2 | 9.0 | 10.8 | 12.0 | 55.5 | 7.8 | 0.7 | 0.4 | 4 | 5 | tr | 68 | 9 | |
10N01836 | 26-55 | Bt1 | S | cl | 35.4 | 28.4 | 36.2 | 20.5 | 12.4 | 16.0 | 9.8 | 24.6 | 1.2 | 0.4 | 0.2 | 1 | -- | -- | 27 | 1 | |
10N01837 | 55-73 | Bt2 | S | cl | 35.4 | 27.8 | 36.8 | 20.2 | 14.3 | 13.5 | 10.5 | 24.3 | 1.6 | 0.1 | 0.3 | 1 | -- | -- | 27 | 1 | |
10N01838 | 73-92 | BCt | S | sicl | 37.2 | 45.2 | 17.6 | 18.7 | 22.7 | 22.5 | 10.1 | 6.3 | 0.4 | 0.3 | 0.5 | tr | 1 | -- | 8 | 1 | |
10N01839 | 92-203 | Cd | S | sicl | 30.1 | 53.4 | 16.5 | 12.8 | 23.5 | 29.9 | 12.8 | 2.3 | 0.4 | 0.4 | 0.6 | tr | -- | -- | 4 | tr |
*** Primary Characterization Data *** |
Pedon ID: S09TX405001 | ( San Augustine, Texas ) | Print Date: Oct 7 2024 8:57PM |
Sampled As | : | Cuthbert | Siliceous, thermic Psammentic Paleudult | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 10N0440 |
Water Dispersible PSDA | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | |||
(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Dispersible - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -) | |||||||||||||||
(- - - - - Total - - - - - -) | (- - Clay - - -) | (- - - - Silt - - - - -) | (- - - - - - - - - - - - Sand - - - - - - - - - - - -) | ||||||||||||
Clay | Silt | Sand | F | CO3 | F | C | VF | F | M | C | VC | ||||
< | .002 | .05 | < | < | .002 | .02 | .05 | .10 | .25 | .5 | 1 | ||||
Depth | .002 | -.05 | -2 | .0002 | .002 | -.02 | -.05 | -.10 | -.25 | -.50 | -1 | -2 | |||
Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -) | |||||||||||
3A1a6a | 3A1a6a | 3A1a6a | 3A1a6a | 3A1a6a | 3A1a6a | 3A1a6a | |||||||||
10N01834 | 0-15 | A | S | 1.1 | 56.6 | 42.3 | 5.3 | 51.3 | 6.3 | 29.0 | 6.0 | 0.4 | 0.6 |
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 | 3F1a1a | ||||||||||||
10N01834 | 0-15 | A | S | 1.35 | 1.35 | -- | 10.0 | 2.8 | 1.006 | 0.09 | 41 | 3.39 | 0.78 | ||||
10N01835 | 15-26 | E | S | 1.63 | 1.63 | -- | 9.4 | 2.4 | 1.005 | 0.11 | 2.21 | 0.63 | |||||
10N01836 | 26-55 | Bt1 | S | 1.44 | 1.65 | 0.046 | 21.6 | 12.7 | 1.027 | 0.13 | 0.42 | 0.36 | |||||
10N01837 | 55-73 | Bt2 | S | 1.56 | 1.74 | 0.037 | 20.9 | 13.6 | 1.027 | 0.11 | 0.40 | 0.38 | |||||
10N01838 | 73-92 | BCt | S | 1.45 | 1.66 | 0.046 | 25.6 | 15.1 | 1.029 | 0.15 | 0.44 | 0.41 | |||||
10N01839 | 92-203 | Cd | S | 14.2 | 1.026 | 0.52 | 0.47 |
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 - - - - - - - - - - - - - - - - - - - - - -) | ||||||||||||||
3B2 | 3B2 | 3B2 | ||||||||||||||||||
10N01834 | 0-15 | A | S | 1.39 | 1.44 | 12.9 |
*** Primary Characterization Data *** |
Pedon ID: S09TX405001 | ( San Augustine, Texas ) | Print Date: Oct 7 2024 8:57PM |
Sampled As | : | Cuthbert | Siliceous, thermic Psammentic Paleudult | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 10N0440 |
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 | 4G1 | 4G1 | 4G1 | |||||||||||||||||
10N01834 | 0-15 | A | S | 1.53 | 0.08 | -- | 1.5 | 20 | 1.2 | 0.1 | -- | |||||||||||
10N01835 | 15-26 | E | S | 0.68 | 0.01 | -- | 0.7 | 75 | 1.7 | 0.1 | -- | |||||||||||
10N01836 | 26-55 | Bt1 | S | 0.37 | 0.03 | -- | 0.4 | 14 | 1.9 | 0.2 | -- | |||||||||||
10N01837 | 55-73 | Bt2 | S | 0.26 | 0.01 | -- | 0.3 | 20 | 2.2 | 0.2 | -- | |||||||||||
10N01838 | 73-92 | BCt | S | 0.18 | 0.03 | -- | 0.2 | 6 | 1.0 | 0.2 | -- | |||||||||||
10N01839 | 92-203 | Cd | S | 0.14 | 0.03 | 0.01 | 0.1 | 5 | 0.4 | 0.1 | -- |
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 | ||||||||||
10N01834 | 0-15 | A | S | 3.3 | 1.3 | -- | 0.2 | 4.8 | 8.6 | 0.6 | 0.4 | 13.4 | 12.2 | 5.4 | 11 | 36 | 39 |
10N01835 | 15-26 | E | S | 1.5 | 0.9 | -- | 0.2 | 2.6 | 5.1 | 0.7 | 0.1 | 7.7 | 8.4 | 3.3 | 21 | 34 | 31 |
10N01836 | 26-55 | Bt1 | S | 0.2 | 2.1 | tr | 0.4 | 2.7 | 16.0 | 10.1 | -- | 18.7 | 14.8 | 12.8 | 79 | 14 | 18 |
10N01837 | 55-73 | Bt2 | S | -- | 1.4 | tr | 0.3 | 1.7 | 17.3 | 11.4 | -- | 19.0 | 14.3 | 13.1 | 87 | 9 | 12 |
10N01838 | 73-92 | BCt | S | -- | 1.3 | 0.1 | 0.4 | 1.8 | 19.4 | 14.0 | -- | 21.2 | 16.4 | 15.8 | 89 | 8 | 11 |
10N01839 | 92-203 | Cd | S | -- | 0.8 | tr | 0.3 | 1.1 | 17.9 | 12.9 | -- | 19.0 | 15.7 | 14.0 | 92 | 6 | 7 |
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 - -) | % | |||||||||||||||
10N01834 | 0-15 | A | S | -- | |||||||||||||||||||
10N01835 | 15-26 | E | S | -- | |||||||||||||||||||
10N01836 | 26-55 | Bt1 | S | tr | |||||||||||||||||||
10N01837 | 55-73 | Bt2 | S | tr | |||||||||||||||||||
10N01838 | 73-92 | BCt | S | tr | |||||||||||||||||||
10N01839 | 92-203 | Cd | S | tr |
*** Primary Characterization Data *** |
Pedon ID: S09TX405001 | ( San Augustine, Texas ) | Print Date: Oct 7 2024 8:57PM |
Sampled As | : | Cuthbert | Siliceous, thermic Psammentic Paleudult | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 10N0440 |
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 | |||||||||||||
10N01834 | 0-15 | A | S | 4.2 | 4.6 | |||||||||
10N01835 | 15-26 | E | S | 4.2 | 4.9 | |||||||||
10N01836 | 26-55 | Bt1 | S | 3.8 | 4.6 | |||||||||
10N01837 | 55-73 | Bt2 | S | 3.6 | 4.5 | |||||||||
10N01838 | 73-92 | BCt | S | 3.4 | 4.1 | |||||||||
10N01839 | 92-203 | Cd | S | 3.3 | 4.0 |
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 | |||||||||||||||
10N01834 | 0-15 | A | S | 23.0 | |||||||||||
10N01835 | 15-26 | E | S | 2.8 | |||||||||||
10N01836 | 26-55 | Bt1 | S | 1.8 | |||||||||||
10N01837 | 55-73 | Bt2 | S | 1.1 | |||||||||||
10N01838 | 73-92 | BCt | S | 0.8 | |||||||||||
10N01839 | 92-203 | Cd | S | 0.9 |
*** Primary Characterization Data *** |
Pedon ID: S09TX405001 | ( San Augustine, Texas ) | Print Date: Oct 7 2024 8:57PM |
Sampled As | : | Cuthbert | Siliceous, thermic Psammentic Paleudult | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 10N0440 |
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 | ||||||||||||||
10N01834 | 0.0-15.0 | A | tcly | KK 3 | MI 1 | CMIX | |||||||||||||||
10N01836 | 26.0-55.0 | Bt1 | tcly | KK 5 | MT 3 | MI 2 | CMIX | ||||||||||||||
10N01837 | 55.0-73.0 | Bt2 | tcly | KK 5 | MT 3 | MI 2 | CMIX |
FRACTION INTERPRETATION: | ||||
tcly - Total Clay <0.002 mm |
MINERAL INTERPRETATION: | ||||
KK Kaolinite | MI Mica | MT Montmorillonite |
RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |
INTERPRETATION (BY HORIZON): | ||||
CMIX - Mixed Clay |
*** Primary Characterization Data *** |
Pedon ID: S09TX405001 | ( San Augustine, Texas ) | Print Date: Oct 7 2024 8:57PM |
Sampled As | : | Cuthbert | Siliceous, thermic Psammentic Paleudult | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 10N0440 |
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 | ||||||||||||||
10N01836 | 26.0-55.0 | Bt1 | fs | 97 | QZ 95 | FK 3 | CD 2 | FE tr | AR tr | BT tr | SILI | ||||||||||
OP tr | PR tr |
FRACTION INTERPRETATION: | ||||
fs - Fine Sand 0.1-0.25 mm |
MINERAL INTERPRETATION: | ||||
AR Weatherable Aggregates | BT Biotite | CD Chert (Chalcedony | FE Iron Oxides (Goethite | FK Potassium Feldspar |
OP Opaques | PR Pyroxene | QZ Quartz |
INTERPRETATION (BY HORIZON): | ||||
SILI - Siliceous |