| *** Taxonomy Characterization Data *** |
| Pedon ID: 97TX287001 | ( Lee, Texas ) | Print Date: Dec 12 2024 8:58AM |
| Sampled as on Aug 18, 1997: | Lexton ; Fine, mixed Udic Haplustalfs |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP97TX133 LEE COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1997TX287001 MLRA: 87A | National Soil Survey Center | |
| - | Pedon No. | 97P0525 | 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 | ||||||||||
| 97P03134 | 0-23 | Ap | S | 41.5 | 27.0 | 0.41 | 24 | 1.41 | 0.051 | 4 | |||
| 97P03135 | 23-39 | Bt | S | 64.3 | 45.5 | 0.40 | 14 | 1.18 | 0.105 | 1 | |||
| 97P03136 | 39-94 | Btss | S | 63.3 | 41.2 | 0.42 | 9 | 1.25 | 0.110 | -- | |||
| 97P03137 | 94-147 | Bssk | S | 57.4 | 31.0 | 0.48 | 15 | 1.26 | 0.115 | 2 | |||
| 97P03138 | 147-173 | Cr/B | S | 33.8 | 13.4 | 0.84 | 45 | 1.13 | 0.037 | -- | |||
| 97P03139 | 173-203 | C | S | 43.6 | 11.0 | 0.70 | 33 | 0.98 | 0.088 | 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 | ||||||||||||
| 97P03134 | 0-23 | Ap | S | 5.9 | 2.21 | 79 | 65 | 0.66 | tr | ||||||||||
| 97P03135 | 23-39 | Bt | S | 6.6 | 1.13 | 92 | 75 | 0.52 | 1 | ||||||||||
| 97P03136 | 39-94 | Btss | S | 7.3 | 0.79 | 100* | 86 | 0.58 | 0.44 | 1 | |||||||||
| 97P03137 | 94-147 | Bssk | S | 8.0 | 0.36 | tr | 100* | 95 | 0.76 | 0.42 | 1 | ||||||||
| 97P03138 | 147-173 | Cr/B | S | 7.9 | 0.09 | tr | 100* | 91 | 1.22 | 1 | |||||||||
| 97P03139 | 173-203 | C | S | 8.1 | 0.06 | 1 | 100* | 97 | 1.23 | 1 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.56 | (NA) | |
| Clay, carbonate free, Weighted Average | 64 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 11 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 64 | % wt | |
| LE, Whole Soil, Summed to 1m | 10 | cm/m | |
| Weighted averages based on control section: 23-73 cm | |||