| *** Taxonomy Characterization Data *** |
| Pedon ID: 77TX143002 | ( Erath, Texas ) | Print Date: Dec 4 2024 3:32AM |
| Sampled as on Sep 1, 1977: | Weatherford ; Fine, mixed, thermic Udic Paleustalf |
| Revised to correlated on Oct 26, 2014: | Weatherford ; Fine-loamy, siliceous, superactive, thermic Ultic Haplustalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP78TX143 EASTLAND AND ERATH COUNTIES | Natural Resources Conservation Service |
| - | Site ID | S1977TX143002 Lat: 32° 17' 8.99" north Long: 98° 13' 56.00" west MLRA: 84B | National Soil Survey Center | |
| - | Pedon No. | 78P0390 | 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 | 7B1a2 | ||||||||||
| 78P02127 | 0-23 | Ap | S | 4.4 | 1.6 | 0.39 | 30 | -- | |||||
| 78P02128 | 23-28 | A | S | 6.5 | 3.2 | 0.37 | 50 | -- | |||||
| 78P02129 | 28-33 | E | S | 9.7 | 5.3 | 0.31 | 50 | -- | |||||
| 78P02130 | 33-41 | Bt11 | S | 17.6 | 14.4 | 0.42 | 26 | -- | |||||
| 78P02131 | 41-64 | Bt12 | S | 26.9 | 24.3 | 0.43 | 22 | -- | 90 | ||||
| 78P02132 | 64-79 | Bt13 | S | 20.5 | 19.4 | 0.41 | 22 | -- | |||||
| 78P02133 | 79-99 | Bt21 | S | 16.3 | 11.9 | 0.37 | 47 | -- | |||||
| 78P02134 | 99-122 | Bt22 | S | 21.9 | 17.4 | 0.39 | 40 | -- | |||||
| 78P02135 | 122-140 | 2Bt1 | S | 37.0 | 29.5 | 0.40 | 49 | -- | |||||
| 78P02136 | 140-157 | 2Bt2 | S | 21.9 | 16.5 | 0.38 | 65 | -- | |||||
| 78P02137 | 157-188 | 3Cr1 | S | 9.8 | 8.1 | 0.43 | 83 | -- | |||||
| 78P02138 | 188-213 | 3Cr2 | S | 7.7 | 6.5 | 0.44 | 84 | -- | |||||
| 78P02139 | 213-229 | 3Cr3 | S | 8.5 | 7.7 | 0.47 | 80 | -- | |||||
| 78P02140 | 229-264 | 3Cr4 | S | 4.5 | 4.1 | 0.80 | 86 | -- | |||||
| 78P02141 | 274-305 | S | 4.5 | 4.0 | 0.78 | 81 | -- | ||||||
| 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 | 5C1 | 5C3 | 8D1 | 5D2 | ||||||||||||||
| 78P02127 | 0-23 | Ap | S | 5.6 | 0.28 | 88 | 58 | 0.55 | -- | ||||||||||
| 78P02128 | 23-28 | A | S | 6.0 | 0.22 | 94 | 70 | 0.49 | -- | ||||||||||
| 78P02129 | 28-33 | E | S | 6.2 | 0.19 | 90 | 72 | 0.41 | -- | ||||||||||
| 78P02130 | 33-41 | Bt11 | S | 6.0 | 0.36 | 89 | 75 | 0.60 | -- | ||||||||||
| 78P02131 | 41-64 | Bt12 | S | 6.0 | 0.42 | 80 | 71 | 0.61 | -- | ||||||||||
| 78P02132 | 64-79 | Bt13 | S | 5.7 | 0.28 | 76 | 69 | 0.61 | -- | ||||||||||
| 78P02133 | 79-99 | Bt21 | S | 5.4 | 0.17 | 80 | 67 | 0.52 | -- | ||||||||||
| 78P02134 | 99-122 | Bt22 | S | 5.4 | 0.17 | 73 | 68 | 0.57 | -- | ||||||||||
| 78P02135 | 122-140 | 2Bt1 | S | 5.5 | 0.17 | 81 | 75 | 0.56 | tr | ||||||||||
| 78P02136 | 140-157 | 2Bt2 | S | 5.5 | 0.10 | 86 | 75 | 0.55 | -- | ||||||||||
| 78P02137 | 157-188 | 3Cr1 | S | 5.7 | 0.05 | 90 | 78 | 0.64 | -- | ||||||||||
| 78P02138 | 188-213 | 3Cr2 | S | 5.7 | 0.05 | 90 | 75 | 0.62 | -- | ||||||||||
| 78P02139 | 213-229 | 3Cr3 | S | 5.7 | 0.06 | 93 | 80 | 0.65 | -- | ||||||||||
| 78P02140 | 229-264 | 3Cr4 | S | 6.0 | 0.05 | 94 | 79 | 1.07 | -- | ||||||||||
| 78P02141 | 274-305 | S | 6.3 | 0.07 | 98 | 84 | 0.93 | -- | |||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.6 | (NA) | |
| Clay, carbonate free, Weighted Average | 23 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 25 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 23 | % wt | |
| Weighted averages based on control section: 33-83 cm | |||