| *** Taxonomy Characterization Data *** |
| Pedon ID: MLRA78-Woodward-TX263-001 | ( Kent, Texas ) | Print Date: Mar 2 2025 8:51AM |
| Sampled as on Apr 29, 1980: | Woodward ; Coarse-silty, mixed Typic Ustochrepts |
| Revised to correlated on Dec 1, 1985: | Woodward ; Coarse-loamy, mixed, superactive, thermic Typic Ustochrept |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP80TX207 PERMIAN REDBED STUDY | Natural Resources Conservation Service |
| - | Site ID | S80-TX263-001 Lat: 33° 5' 57.00" north Long: 100° 32' 44.00" west MLRA: 78B | National Soil Survey Center | |
| - | Pedon No. | 80P0280 | 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 | 8D1 | 4A1d | 7B1a2 | |||||||||
| 80P01504 | 0-12 | A | S | 10.6 | 5.7 | 0.38 | 17 | 1.56 | 0.002 | -- | |||
| 80P01505 | 12-23 | B1 | S | 9.8 | 5.7 | 0.40 | 20 | 1.57 | 0.011 | tr | 73 | ||
| 80P01506 | 23-41 | B2 | S | 10.2 | 6.5 | 0.43 | 53 | 1.46 | 0.007 | 30 | |||
| 80P01507 | 41-69 | B3 | S | 11.9 | 4.1 | 0.43 | 19 | 1.46 | 0.009 | tr | 69 | ||
| 80P01508 | 69-86 | B4 | S | 12.6 | 6.5 | 0.39 | 16 | tr | |||||
| 80P01509 | 86-105 | B5 | S | 12.2 | 7.8 | 0.43 | 13 | 1.66 | -- | 1 | |||
| 80P01510 | 105-125 | Bk1 | S | 10.1 | 6.5 | 0.45 | 8 | 1.68 | 0.010 | 1 | |||
| 80P01511 | 125-157 | Bk2 | S | 9.0 | 4.5 | 0.53 | 7 | 1.73 | 0.004 | 1 | |||
| 80P01512 | 157-178 | Bky1 | S | 16.3 | 7.2 | 0.44 | 17 | 1.60 | 0.018 | 8 | 64 | ||
| 80P01513 | 178-200 | Bky2 | S | 12.7 | 8.1 | 0.52 | 28 | 1.76 | 0.011 | 20 | |||
| 80P01514 | 200-220 | By1 | S | 13.1 | 6.8 | 0.44 | 9 | 5 | |||||
| 80P01515 | 200-232 | By2 | S | 10.3 | 3.6 | 0.68 | 25 | 13 | |||||
| 80P01516 | 157-158 | Bky3 | S | 16.7 | 9.2 | 0.43 | 6 | 1 | |||||
| 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 | % | |||||||||||
| 8C1a | 6A1c | 6E1b | 5C1 | 5C3 | 8D1 | 8A1a | 5D2 | ||||||||||||
| 80P01504 | 0-12 | A | S | 8.1 | 0.64 | tr | 100* | 100 | 0.70 | -- | |||||||||
| 80P01505 | 12-23 | B1 | S | 8.2 | 0.40 | tr | 100* | 100 | 0.68 | -- | |||||||||
| 80P01506 | 23-41 | B2 | S | 8.3 | 0.37 | 1 | 100* | 100 | 0.74 | -- | |||||||||
| 80P01507 | 41-69 | B3 | S | 8.4 | 0.31 | 3 | 100* | 100 | 0.60 | -- | |||||||||
| 80P01508 | 69-86 | B4 | S | 8.4 | 0.27 | 3 | 100* | 100 | 0.56 | -- | |||||||||
| 80P01509 | 86-105 | B5 | S | 8.4 | 0.26 | 7 | 100* | 100 | 0.54 | -- | |||||||||
| 80P01510 | 105-125 | Bk1 | S | 8.3 | 0.16 | 7 | 100* | 100 | 0.54 | 0.64 | -- | ||||||||
| 80P01511 | 125-157 | Bk2 | S | 7.9 | 0.07 | 7 | 100* | 100 | 0.63 | 2.57 | 2 | ||||||||
| 80P01512 | 157-178 | Bky1 | S | 7.9 | 0.08 | 6 | 100 | 0.44 | 4.56 | 6 | |||||||||
| 80P01513 | 178-200 | Bky2 | S | 8.0 | 0.05 | 9 | 100 | 0.43 | 6.95 | 8 | |||||||||
| 80P01514 | 200-220 | By1 | S | 7.9 | 0.04 | 4 | 100 | 0.40 | 7.46 | 12 | |||||||||
| 80P01515 | 200-232 | By2 | S | 8.0 | 0.03 | 5 | 100 | 0.45 | 6.97 | 7 | |||||||||
| 80P01516 | 157-158 | Bky3 | S | 8.0 | 0.09 | 5 | 100* | 100 | 0.49 | 4.07 | 4 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.61 | (NA) | |
| Clay, carbonate free, Weighted Average | 12 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 24 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 12 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||