*** Primary Characterization Data *** |
Pedon ID: 78TX027003 | ( Bell, Texas ) | Print Date: Nov 21 2024 12:36PM |
Sampled as on Jul 1, 1978: | Houston Black ; Fine, montmorillonitic, thermic Udic Pellustert |
Revised to correlated: | Houston Black ; Fine, smectitic, thermic Udic Pellusterts |
United States Department of Agriculture | ||||
SSL | - | Project | CP78TX179 BELL COUNTY | Natural Resources Conservation Service |
- | Site ID | S1978TX027003 Lat: 31° 1' 60.00" north Long: 97° 20' 59.99" west MLRA: 86 | National Soil Survey Center | |
- | Pedon No. | 78P0472 | 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 |
78P02654 | Ap | Ap | 0-18 | C | C | |||
78P02655 | A11 | A11 | 18-48 | C | C | |||
78P02656 | A12 | A11 | 48-71 | C | C | |||
78P02657 | A21 | A12 | 71-91 | C | C | |||
78P02658 | A22 | A12 | 91-112 | C | C | |||
78P02659 | AC1 | AC | 112-135 | C | C | |||
78P02660 | AC2 | AC | 135-160 | C | SIC | |||
78P02661 | CA1 | CA1 | 160-188 | C | SIC | |||
78P02662 | CA2 | CA2 | 188-213 | C | SIC | |||
78P02663 | C | C | 213-287 | C | SICL |
Pedon Calculations | |||
Calculation Name | Result | Units of Measure | |
CEC Activity, CEC7/Clay, Weighted Average | 1.04 | (NA) | |
Clay, carbonate free, Weighted Average | 47 | % wt | |
Weighted Particles, 0.1-75mm, 75 mm Base | 4 | % wt | |
Volume, >2mm, Weighted Average | 0 | % vol | |
Clay, total, Weighted Average | 58 | % wt | |
Weighted averages based on control section: 25-100 cm |
*** Primary Characterization Data *** |
Pedon ID: 78TX027003 | ( Bell, Texas ) | Print Date: Nov 21 2024 12:36PM |
Sampled As | : | Houston Black | Fine, montmorillonitic, thermic Udic Pellustert | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 78P0472 |
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 | |||||||
78P02654 | 0-18 | Ap | S | c | 57.4 | 35.3 | 7.3 | 14.0 | 27.0 | 8.3 | 1.8 | 1.7 | 0.9 | 1.2 | 1.7 | tr | tr | -- | 6 | tr | |
78P02655 | 18-48 | A11 | S | c | 55.3 | 39.3 | 5.4 | 10.0 | 26.4 | 12.9 | 1.5 | 1.4 | 0.7 | 1.0 | 0.8 | tr | -- | -- | 4 | -- | |
78P02656 | 48-71 | A12 | S | c | 58.0 | 37.1 | 4.9 | 11.0 | 24.7 | 12.4 | 1.3 | 1.1 | 0.6 | 0.8 | 1.1 | -- | -- | -- | 4 | -- | |
78P02657 | 71-91 | A21 | S | c | 59.4 | 36.8 | 3.8 | 11.0 | 25.6 | 11.2 | 1.1 | 1.1 | 0.5 | 0.7 | 0.4 | -- | -- | -- | 3 | -- | |
78P02658 | 91-112 | A22 | S | c | 58.9 | 35.1 | 6.0 | 11.0 | 25.2 | 9.9 | 1.1 | 1.1 | 0.5 | 0.6 | 2.7 | 4 | -- | -- | 9 | 4 | |
78P02659 | 112-135 | AC1 | S | c | 55.4 | 38.2 | 6.4 | 11.0 | 27.3 | 10.9 | 1.3 | 1.2 | 1.7 | 1.1 | 1.1 | 1 | -- | -- | 6 | 1 | |
78P02660 | 135-160 | AC2 | S | sic | 54.1 | 40.2 | 5.7 | 11.0 | 26.8 | 13.4 | 0.8 | 2.3 | 0.7 | 1.1 | 0.8 | 1 | -- | -- | 6 | 1 | |
78P02661 | 160-188 | CA1 | S | sic | 51.5 | 41.9 | 6.6 | 11.0 | 31.5 | 10.4 | 1.5 | 1.2 | 0.6 | 1.1 | 2.2 | 1 | -- | -- | 6 | 1 | |
78P02662 | 188-213 | CA2 | S | sic | 46.7 | 45.9 | 7.4 | 12.0 | 33.7 | 12.2 | 2.5 | 2.0 | 0.7 | 0.9 | 1.3 | 1 | tr | -- | 6 | 1 | |
78P02663 | 213-287 | C | S | sicl | 38.0 | 50.4 | 11.6 | 17.0 | 38.0 | 12.4 | 4.3 | 3.1 | 1.1 | 1.3 | 1.8 | -- | -- | -- | 7 | -- |
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 | ||||||||||
78P02654 | 0-18 | Ap | S | 1.25 | 1.82 | 0.133 | 37.7 | 24.9 | 1.059 | 0.16 | 0.84 | 0.43 | |||||
78P02655 | 18-48 | A11 | S | 26.2 | 1.061 | 0.89 | 0.47 | ||||||||||
78P02656 | 48-71 | A12 | S | 1.25 | 1.97 | 0.164 | 37.7 | 26.4 | 1.058 | 0.14 | 0.84 | 0.46 | |||||
78P02657 | 71-91 | A21 | S | 26.1 | 1.059 | 0.82 | 0.44 | ||||||||||
78P02658 | 91-112 | A22 | S | 1.26 | 1.88 | 0.139 | 37.6 | 26.6 | 1.058 | 0.14 | 0.84 | 0.45 | |||||
78P02659 | 112-135 | AC1 | S | 26.8 | 1.053 | 0.80 | 0.48 | ||||||||||
78P02660 | 135-160 | AC2 | S | 1.36 | 1.78 | 0.093 | 30.6 | 23.4 | 1.051 | 0.10 | 0.79 | 0.43 | |||||
78P02661 | 160-188 | CA1 | S | 1.32 | 1.85 | 0.119 | 32.8 | 23.5 | 1.050 | 0.12 | 0.79 | 0.46 | |||||
78P02662 | 188-213 | CA2 | S | 21.7 | 1.040 | 0.71 | 0.46 | ||||||||||
78P02663 | 213-287 | C | S | 1.53 | 1.86 | 0.067 | 24.5 | 16.3 | 1.026 | 0.13 | 0.53 | 0.43 |
*** Primary Characterization Data *** |
Pedon ID: 78TX027003 | ( Bell, Texas ) | Print Date: Nov 21 2024 12:36PM |
Sampled As | : | Houston Black | Fine, montmorillonitic, thermic Udic Pellustert | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 78P0472 |
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 - - - - -) | |||||||||||||||
6B1b | 6A1c | 6C2b | ||||||||||||||||||||
78P02654 | 0-18 | Ap | S | 0.119 | 1.50 | 13 | 0.5 | |||||||||||||||
78P02655 | 18-48 | A11 | S | 0.096 | 1.28 | 13 | 0.5 | |||||||||||||||
78P02656 | 48-71 | A12 | S | 0.076 | 1.09 | 14 | 0.4 | |||||||||||||||
78P02657 | 71-91 | A21 | S | 0.058 | 0.84 | 15 | 0.3 | |||||||||||||||
78P02658 | 91-112 | A22 | S | 0.87 | 0.3 | |||||||||||||||||
78P02659 | 112-135 | AC1 | S | 0.47 | 0.3 | |||||||||||||||||
78P02660 | 135-160 | AC2 | S | 0.38 | 0.4 | |||||||||||||||||
78P02661 | 160-188 | CA1 | S | 0.28 | 0.4 | |||||||||||||||||
78P02662 | 188-213 | CA2 | S | 0.18 | 0.4 | |||||||||||||||||
78P02663 | 213-287 | C | S | 0.07 | 0.3 |
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 | 5A8a | 5C3 | 5C1 | |||||||||||
78P02654 | 0-18 | Ap | S | 1.7 | 0.1 | 1.1 | 48.5 | 100 | |||||||||
78P02655 | 18-48 | A11 | S | 1.4 | 0.1 | 0.9 | 49.1 | 100 | |||||||||
78P02656 | 48-71 | A12 | S | 1.5 | 0.2 | 1.1 | 48.7 | 100 | |||||||||
78P02657 | 71-91 | A21 | S | 1.5 | 0.2 | 1.0 | 48.7 | 100 | |||||||||
78P02658 | 91-112 | A22 | S | 1.8 | 0.2 | 1.2 | 49.2 | 100 | |||||||||
78P02659 | 112-135 | AC1 | S | 1.8 | 0.2 | 1.0 | 44.1 | 100 | |||||||||
78P02660 | 135-160 | AC2 | S | 1.8 | 0.3 | 0.9 | 42.9 | 100 | |||||||||
78P02661 | 160-188 | CA1 | S | 1.8 | 0.3 | 0.8 | 40.7 | 100 | |||||||||
78P02662 | 188-213 | CA2 | S | 71.6* | 1.6 | 0.3 | 0.7 | 33.0 | 100 | 100 | |||||||
78P02663 | 213-287 | C | S | 58.2* | 1.1 | 0.1 | 0.3 | 20.2 | 100 | 100 |
*** Primary Characterization Data *** |
Pedon ID: 78TX027003 | ( Bell, Texas ) | Print Date: Nov 21 2024 12:36PM |
Sampled As | : | Houston Black | Fine, montmorillonitic, thermic Udic Pellustert | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 78P0472 |
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 | 6J1b | 6K1c | 6L1c | 6M1c | 8A | 8D5 | 8A1a | 4F1a1a1 | 5E | |||||||||||
78P02654 | 0-18 | Ap | S | 0.24 | tr | ||||||||||||||||||
78P02655 | 18-48 | A11 | S | 0.22 | tr | ||||||||||||||||||
78P02656 | 48-71 | A12 | S | 0.24 | tr | ||||||||||||||||||
78P02657 | 71-91 | A21 | S | 2.9 | 0.1 | 0.4 | 0.1 | 2.3 | 0.1 | 0.6 | -- | 77.3 | tr | 0.35 | tr | tr | |||||||
78P02658 | 91-112 | A22 | S | 3.1 | 0.1 | 0.5 | 0.1 | 2.5 | 0.1 | 0.8 | 0.2 | 83.3 | tr | 0.39 | tr | tr | |||||||
78P02659 | 112-135 | AC1 | S | 2.8 | 0.1 | 0.5 | 0.1 | 2.0 | 0.1 | 0.8 | 0.1 | 75.8 | tr | 0.35 | tr | tr | |||||||
78P02660 | 135-160 | AC2 | S | 2.4 | 0.1 | 0.5 | tr | 1.9 | 0.1 | 0.8 | 0.1 | 72.7 | tr | 0.33 | 1 | tr | |||||||
78P02661 | 160-188 | CA1 | S | 2.5 | 0.1 | 0.6 | tr | 1.8 | 0.1 | 0.8 | 0.1 | 71.8 | tr | 0.34 | 1 | 1 | |||||||
78P02662 | 188-213 | CA2 | S | 1 | |||||||||||||||||||
78P02663 | 213-287 | C | S | tr |
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 | |||
8C1e | 8C1a | 8C1b | 6E1b | 8E1 | ||||||||||
78P02654 | 0-18 | Ap | S | 7.7 | 8.0 | 28 | ||||||||
78P02655 | 18-48 | A11 | S | 7.7 | 8.3 | 30 | ||||||||
78P02656 | 48-71 | A12 | S | 7.7 | 8.2 | 30 | ||||||||
78P02657 | 71-91 | A21 | S | 7.6 | 8.0 | 7.4 | 29 | |||||||
78P02658 | 91-112 | A22 | S | 7.6 | 8.0 | 7.4 | 29 | 1200 | ||||||
78P02659 | 112-135 | AC1 | S | 7.7 | 8.1 | 7.5 | 35 | |||||||
78P02660 | 135-160 | AC2 | S | 7.7 | 8.3 | 7.5 | 35 | |||||||
78P02661 | 160-188 | CA1 | S | 7.7 | 8.2 | 7.6 | 40 | |||||||
78P02662 | 188-213 | CA2 | S | 7.7 | 8.4 | 48 | ||||||||
78P02663 | 213-287 | C | S | 7.7 | 8.4 | 67 |
*** Primary Characterization Data *** |
Pedon ID: 78TX027003 | ( Bell, Texas ) | Print Date: Nov 21 2024 12:36PM |
Sampled As | : | Houston Black | Fine, montmorillonitic, thermic Udic Pellustert | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 78P0472 |
Miscellaneous Data | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
(- Sat Paste Ex. -) | (- Sand -) | ( Water Content ) | Bulk | ||||||||||||||
(- - - - Extractable Bases - - - -) | (- - - CEC8 - - -) | CO3+ | (- - - pH - - -) | M+C+VC | Moist Sieved | Density | |||||||||||
Depth | Ca | Mg | Na | K | NaOAC | BaCl2 | Ca+Mg | HCO3 | CaCl2 | H2O | .25-2 | 100 kPa | 200 kPa | 10 kPa | |||
Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - cmol(+)kg-1 - - - - - - - - - - - - - -) | mmol(+)L-1 | mmol(-)L-1 | 1:10 | 1:10 | (- - - - - % of <2mm - - - - -) | g cm-3 | |||||||
NK | |||||||||||||||||
78P02654 | 0-18 | Ap | S | 8.5 | |||||||||||||
78P02655 | 18-48 | A11 | S | 8.5 | |||||||||||||
78P02656 | 48-71 | A12 | S | 8.5 | |||||||||||||
78P02657 | 71-91 | A21 | S | 8.5 | |||||||||||||
78P02658 | 91-112 | A22 | S | 8.6 | |||||||||||||
78P02659 | 112-135 | AC1 | S | 8.6 | |||||||||||||
78P02660 | 135-160 | AC2 | S | 8.6 | |||||||||||||
78P02661 | 160-188 | CA1 | S | 8.5 | |||||||||||||
78P02662 | 188-213 | CA2 | S | 8.6 | |||||||||||||
78P02663 | 213-287 | C | S | 8.7 |