| *** Taxonomy Characterization Data *** |
| Pedon ID: 84TX429002 | ( Stephens, Texas ) | Print Date: Nov 12 2024 1:42AM |
| Sampled as on Aug 1, 1984: | Owens ; Fine, mixed, thermic Typic Ustochrept |
| Revised to correlated on Oct 23, 2019: | Owens ; Fine, mixed, semiactive, thermic Typic Haplustepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP84TX220 STEPHENS AND YOUNG COUNTIES | Natural Resources Conservation Service |
| - | Site ID | S1984TX429002 Lat: 32° 49' 38.00" north Long: 98° 44' 18.99" west MLRA: 80B | National Soil Survey Center | |
| - | Pedon No. | 84P0775 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Taxonomy Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | |||
| Fine | CaCO3 | 1500 | .1-75 | Bulk | Cole | Vol | Resist | ||||||
| Clay | Clay | Clay | kPa | Clay | mm | Den | Whole | % of | Min | ||||
| Depth | <.002 | <.0002 | <.002 | /Clay | Est | Frac | 33 kPa | Soil | Whole | % | |||
| Layer | (cm) | Horz | Prep | (---------% of <2 mm-------) | (-------- % --------) | g cm-3 | cm cm-1 | ||||||
| 3A1a1a | 3A1a1a | 3A1a1a | 8D1 | 4A1d | |||||||||
| 84P04325 | 0-12 | A | S | 43.5 | 15.0 | 2.9 | 0.33 | 24 | 1.42 | 0.057 | 7 | ||
| 84P04326 | 12-25 | Bw1 | S | 51.9 | 16.2 | 3.2 | 0.29 | 7 | 1.50 | 0.058 | 1 | ||
| 84P04327 | 25-40 | Bw2 | S | 53.6 | 16.4 | 4.3 | 0.27 | 8 | 1.54 | 0.054 | 2 | ||
| 84P04328 | 40-59 | Bw3 | S | 53.4 | 16.9 | 1.7 | 0.28 | 7 | 1.54 | 0.056 | 2 | ||
| 84P04329 | 59-76 | B/C1 | S | 51.1 | 16.0 | 0.9 | 0.30 | 9 | 1.58 | 0.056 | 4 | ||
| 84P04330 | 76-101 | B/C2 | S | 48.4 | 12.1 | 1.2 | 0.33 | 20 | 1.65 | 0.048 | 12 | ||
| 84P04331 | 101-137 | C1 | S | 46.9 | 1.2 | 0.33 | 82 | 1.76 | 0.016 | 74 | |||
| 84P04332 | 137-152 | C2 | S | 48.7 | 0.31 | 1 | 1.78 | 0.055 | -- | ||||
| 84P04333 | 101-137 | C1 | S | 46.9 | -- | 0.34 | 3 | -- | |||||
| Taxonomy Tier 2 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | |||
| pH | pH | Org | Tot | Al+½ Fe | CO3 as | (--- Base Sat ---) | NZ | ECEC | CEC7 | ECEC | Al | ||||||||
| Depth | H2O | NaF | C | C | Oxal | ODOE | CaCO3 | NH4 | Bases | P Ret | cmol(+) | /Clay | /Clay | Sat | E C | ESP | |||
| Layer | (cm) | Horz | Prep | (------------------------------------------ % --------------------------------------------) | kg -1 | % | dS m-1 | % | |||||||||||
| 4C1a2a | 6A1c | 6E1g | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | ||||||||||||
| 84P04325 | 0-12 | A | S | 7.9 | 1.79 | 12 | 100* | 100 | 0.48 | 0.82 | tr | ||||||||
| 84P04326 | 12-25 | Bw1 | S | 8.1 | 1.30 | 11 | 100* | 100 | 0.24 | 0.53 | 1 | ||||||||
| 84P04327 | 25-40 | Bw2 | S | 8.2 | 1.08 | 9 | 100* | 100 | 0.26 | 0.67 | 4 | ||||||||
| 84P04328 | 40-59 | Bw3 | S | 7.9 | 0.86 | 5 | 100* | 100 | 0.36 | 2.20 | 8 | ||||||||
| 84P04329 | 59-76 | B/C1 | S | 7.7 | 0.70 | 3 | 100* | 100 | 0.40 | 4.14 | 11 | ||||||||
| 84P04330 | 76-101 | B/C2 | S | 7.5 | 0.54 | 2 | 100* | 100 | 0.32 | 5.88 | 11 | ||||||||
| 84P04331 | 101-137 | C1 | S | 7.5 | 0.46 | 1 | 100* | 100 | 0.33 | 5.90 | 11 | ||||||||
| 84P04332 | 137-152 | C2 | S | 7.5 | 0.35 | -- | 100* | 95 | 0.34 | 3.65 | 12 | ||||||||
| 84P04333 | 101-137 | C1 | S | 7.6 | 0.40 | 1 | 100* | 100 | 0.34 | 4.95 | 12 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.35 | (NA) | |
| Clay, carbonate free, Weighted Average | 49 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 12 | % wt | |
| Volume, >2mm, Weighted Average | 6 | % vol | |
| Clay, total, Weighted Average | 51 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||