*** Primary Characterization Data *** |
Pedon ID: 88TX225002 | ( Houston, Texas ) | Print Date: Nov 24 2024 4:02AM |
Sampled as on Sep 1, 1988: | Trawick ; Fine, kaolinitic, thermic Mollic Hapludalf |
Revised to correlated: | Trawick ; Fine, kaolinitic, thermic Mollic Hapludalfs |
United States Department of Agriculture | ||||
SSL | - | Project | CP89TX032 REDLANDS | Natural Resources Conservation Service |
- | Site ID | S1988TX225002 Lat: 31° 34' 0.00" north Long: 95° 19' 50.01" west MLRA: 133B | National Soil Survey Center | |
- | Pedon No. | 89P0095 | 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 |
89P00838 | A | A | 0-10 | CL | FSL | |||
89P00839 | Bt1 | Bt | 10-25 | C | SCL | |||
89P00840 | Bt2 | Bt2 | 25-58 | C | C | |||
89P00841 | B/Bt | B/Ct | 58-96 | C | C | |||
89P00842 | Cr1 | CR1 | 96-119 | SC | ||||
89P00843 | Cr2 | CR2 | 119-140 | SC | ||||
89P00844 | C1 | C1 | 140-168 | SICL | C | |||
89P00845 | C2 | C2 | 168-213 | SIC | C |
Pedon Calculations | |||
Calculation Name | Result | Units of Measure | |
CEC Activity, CEC7/Clay, Weighted Average | 0.46 | (NA) | |
Clay, carbonate free, Weighted Average | 43 | % wt | |
Weighted Particles, 0.1-75mm, 75 mm Base | 33 | % wt | |
Volume, >2mm, Weighted Average | 6 | % vol | |
Clay, total, Weighted Average | 43 | % wt | |
LE, Whole Soil, Summed to 1m | 3 | cm/m | |
Weighted averages based on control section: 10-60 cm |
*** Primary Characterization Data *** |
Pedon ID: 88TX225002 | ( Houston, Texas ) | Print Date: Nov 24 2024 4:02AM |
Sampled As | : | Trawick | Fine, kaolinitic, thermic Mollic Hapludalf | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 89P0095 |
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 | |||||||
89P00838 | 0-10 | A | S | fsl | 19.8 | 25.3 | 54.9 | 9.7 | 11.9 | 13.4 | 14.0 | 22.6 | 8.1 | 5.7 | 4.5 | 6 | 2 | tr | 46 | 8 | |
89P00839 | 10-25 | Bt1 | S | scl | 21.4 | 22.8 | 55.8 | 8.6 | 11.5 | 11.3 | 10.9 | 18.2 | 7.5 | 8.9 | 10.3 | 20 | 2 | -- | 57 | 22 | |
89P00840 | 25-58 | Bt2 | S | c | 52.8 | 18.1 | 29.1 | 35.7 | 8.0 | 10.1 | 8.8 | 10.7 | 4.6 | 3.1 | 1.9 | 3 | tr | -- | 23 | 3 | |
89P00841 | 58-96 | B/Bt | S | c | 50.5 | 17.6 | 31.9 | 29.0 | 7.2 | 10.4 | 9.2 | 13.4 | 6.1 | 2.1 | 1.1 | 1 | -- | -- | 23 | 1 | |
89P00842 | 96-119 | Cr1 | S | sc | 38.1 | 15.9 | 46.0 | 20.5 | 7.9 | 8.0 | 10.4 | 18.0 | 7.8 | 5.2 | 4.6 | 5 | 3 | -- | 41 | 8 | |
89P00843 | 119-140 | Cr2 | S | sc | 38.8 | 14.4 | 46.8 | 20.7 | 6.8 | 7.6 | 12.1 | 23.2 | 6.8 | 2.8 | 1.9 | 1 | tr | -- | 35 | 1 | |
89P00844 | 140-168 | C1 | S | c | 60.6 | 15.0 | 24.4 | 31.6 | 8.5 | 6.5 | 6.2 | 12.0 | 4.4 | 0.9 | 0.9 | -- | -- | -- | 18 | -- | |
89P00845 | 168-213 | C2 | S | c | 58.9 | 17.5 | 23.6 | 23.8 | 10.4 | 7.1 | 5.6 | 10.1 | 5.2 | 2.0 | 0.7 | 3 | 1 | -- | 21 | 4 |
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 | 3F1a1a | 8D1 | 8D1 | |||||||||
89P00838 | 0-10 | A | S | 1.15 | 1.23 | 0.022 | 19.3 | 11.9 | 1.023 | 0.08 | 86 | 1.09 | 0.60 | ||||
89P00839 | 10-25 | Bt1 | S | 1.59 | 1.82 | 0.039 | 21.7 | 13.3 | 1.023 | 0.11 | 0.60 | 0.62 | |||||
89P00840 | 25-58 | Bt2 | S | 1.31 | 1.42 | 0.027 | 34.0 | 24.6 | 1.044 | 0.12 | 0.39 | 0.47 | |||||
89P00841 | 58-96 | B/Bt | S | 1.28 | 1.37 | 0.023 | 36.0 | 26.5 | 1.054 | 0.12 | 0.52 | 0.52 | |||||
89P00842 | 96-119 | Cr1 | S | 1.30 | 1.37 | 0.017 | 37.5 | 23.9 | 1.052 | 0.17 | 0.65 | 0.63 | |||||
89P00843 | 119-140 | Cr2 | S | 1.48 | 1.54 | 0.013 | 32.9 | 24.4 | 1.060 | 0.13 | 0.84 | 0.63 | |||||
89P00844 | 140-168 | C1 | S | 1.17 | 1.33 | 0.044 | 45.8 | 34.6 | 1.065 | 0.13 | 0.62 | 0.57 | |||||
89P00845 | 168-213 | C2 | S | 1.14 | 1.48 | 0.089 | 43.9 | 36.3 | 1.083 | 0.09 | 0.95 | 0.62 |
*** Primary Characterization Data *** |
Pedon ID: 88TX225002 | ( Houston, Texas ) | Print Date: Nov 24 2024 4:02AM |
Sampled As | : | Trawick | Fine, kaolinitic, thermic Mollic Hapludalf | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 89P0095 |
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 | |||||||||||||||||||
89P00838 | 0-10 | A | S | 38 | 7 | |||||||||||||||
89P00840 | 25-58 | Bt2 | S | 65 | 38 | |||||||||||||||
89P00844 | 140-168 | C1 | S | 85 | 54 |
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 | ||||||||||||||||||
89P00838 | 0-10 | A | S | 0.378 | 4.16 | 11 | 10.5 | 0.4 | 0.2 | |||||||||||||
89P00839 | 10-25 | Bt1 | S | 0.094 | 1.02 | 11 | 11.9 | 0.6 | 0.1 | |||||||||||||
89P00840 | 25-58 | Bt2 | S | 0.061 | 0.52 | 9 | 14.6 | 1.1 | 0.1 | |||||||||||||
89P00841 | 58-96 | B/Bt | S | 0.030 | 0.23 | 8 | 14.7 | 1.1 | 0.1 | |||||||||||||
89P00842 | 96-119 | Cr1 | S | 0.017 | 0.14 | 8 | 14.8 | 1.1 | 0.3 | |||||||||||||
89P00843 | 119-140 | Cr2 | S | 0.06 | 13.8 | 1.0 | 0.3 | |||||||||||||||
89P00844 | 140-168 | C1 | S | 0.12 | 15.5 | 1.1 | tr | |||||||||||||||
89P00845 | 168-213 | C2 | S | 0.14 | 13.0 | 0.8 | tr |
*** Primary Characterization Data *** |
Pedon ID: 88TX225002 | ( Houston, Texas ) | Print Date: Nov 24 2024 4:02AM |
Sampled As | : | Trawick | Fine, kaolinitic, thermic Mollic Hapludalf | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 89P0095 |
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 | 6G9b | 6D3 | 5A3a | 5A8b | 5A3b | 5G1 | 5C3 | 5C1 | |||||
89P00838 | 0-10 | A | S | 16.6 | 3.2 | 0.3 | 1.1 | 21.2 | 7.6 | 28.8 | 21.5 | 74 | 99 | ||||
89P00839 | 10-25 | Bt1 | S | 9.3 | 1.6 | -- | 0.2 | 11.1 | 6.4 | 17.5 | 12.9 | 63 | 86 | ||||
89P00840 | 25-58 | Bt2 | S | 11.7 | 4.2 | -- | 0.3 | 16.2 | 10.6 | 26.8 | 20.5 | 60 | 79 | ||||
89P00841 | 58-96 | B/Bt | S | 10.2 | 9.0 | -- | 0.3 | 19.5 | 14.6 | 34.1 | 26.2 | 57 | 74 | ||||
89P00842 | 96-119 | Cr1 | S | 8.0 | 7.7 | -- | 0.2 | 15.9 | 15.7 | 31.6 | 24.6 | 50 | 65 | ||||
89P00843 | 119-140 | Cr2 | S | 10.4 | 11.2 | -- | 0.3 | 21.9 | 18.0 | -- | 0.6 | 39.9 | 32.7 | 55 | 67 | ||
89P00844 | 140-168 | C1 | S | 13.5 | 14.7 | -- | 0.4 | 28.6 | 15.9 | 0.1 | 0.1 | 44.5 | 37.6 | 28.7 | tr | 64 | 76 |
89P00845 | 168-213 | C2 | S | 22.1 | 27.2 | tr | 0.5 | 49.8 | 15.1 | 1.1 | 0.2 | 64.9 | 56.1 | 50.9 | 2 | 77 | 89 |
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 - -) | % | |||||||||||||||
89P00838 | 0-10 | A | S | 1 | |||||||||||||||||||
89P00839 | 10-25 | Bt1 | S | -- | |||||||||||||||||||
89P00840 | 25-58 | Bt2 | S | -- | |||||||||||||||||||
89P00841 | 58-96 | B/Bt | S | -- | |||||||||||||||||||
89P00842 | 96-119 | Cr1 | S | -- | |||||||||||||||||||
89P00843 | 119-140 | Cr2 | S | -- | |||||||||||||||||||
89P00844 | 140-168 | C1 | S | -- | |||||||||||||||||||
89P00845 | 168-213 | C2 | S | -- |
*** Primary Characterization Data *** |
Pedon ID: 88TX225002 | ( Houston, Texas ) | Print Date: Nov 24 2024 4:02AM |
Sampled As | : | Trawick | Fine, kaolinitic, thermic Mollic Hapludalf | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 89P0095 |
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 | 4E2a1a1a1 | ||||||||||||
89P00838 | 0-10 | A | S | 6.3 | 6.8 | |||||||||
89P00839 | 10-25 | Bt1 | S | 6.1 | 6.6 | |||||||||
89P00840 | 25-58 | Bt2 | S | 6.1 | 6.7 | |||||||||
89P00841 | 58-96 | B/Bt | S | 5.3 | 6.1 | |||||||||
89P00842 | 96-119 | Cr1 | S | 5.2 | 6.1 | |||||||||
89P00843 | 119-140 | Cr2 | S | 5.0 | 5.9 | -- | ||||||||
89P00844 | 140-168 | C1 | S | 4.9 | 5.8 | -- | ||||||||
89P00845 | 168-213 | C2 | S | 4.6 | 5.6 | -- |
*** Primary Characterization Data *** |
Pedon ID: 88TX225002 | ( Houston, Texas ) | Print Date: Nov 24 2024 4:02AM |
Sampled As | : | Trawick | Fine, kaolinitic, thermic Mollic Hapludalf | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 89P0095 |
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 | 7C3 | tion | |||||||||||||||||
Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
89P00838 | 0.0-10.0 | A | tcly | KK 2 | HE 2 | GE 2 | MI 1 | 15 | 25.7 | 1.0 | |||||||||||
89P00840 | 25.0-58.0 | Bt2 | tcly | KK 3 | GE 2 | HE 2 | MI 1 | 19 | 25.7 | 0.6 | |||||||||||
89P00844 | 140.0-168.0 | C1 | tcly | KK 3 | GE 2 | MT 2 | HE 2 | MI 1 | 19 | 25.7 | 0.6 |
FRACTION INTERPRETATION: | ||||
tcly - Total Clay <0.002 mm |
MINERAL INTERPRETATION: | ||||
GE Goethite | HE Hematite | KK Kaolinite | MI Mica | MT Montmorillonite |
RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |
*** Primary Characterization Data *** |
Pedon ID: 88TX225002 | ( Houston, Texas ) | Print Date: Nov 24 2024 4:02AM |
Sampled As | : | Trawick | Fine, kaolinitic, thermic Mollic Hapludalf | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 89P0095 |
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 | ||||||||||||||
89P00840 | 25.0-58.0 | Bt2 | fs | 98 | OP 37 | QZ 32 | GE 29 | BT 2 | FK tr | OT tr |
FRACTION INTERPRETATION: | ||||
fs - Fine Sand 0.1-0.25 mm |
MINERAL INTERPRETATION: | ||||
BT Biotite | FK Potassium Feldspar | GE Goethite | OP Opaques | OT Other |
QZ Quartz |