| *** Taxonomy Characterization Data *** |
| Pedon ID: S12TX2911021 | ( Liberty, Texas ) | Print Date: Nov 21 2024 12:58PM |
| Sampled as on Jun 23, 2012: | Gist ; Coarse-silty, siliceous, active, thermic Oxyaquic Paleudalfs |
| Revised to correlated on May 3, 2014: | Gist ; Coarse-silty, siliceous, semiactive, thermic Oxyaquic Glossudalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2012USTX095 TX MLRA 152B | Natural Resources Conservation Service |
| - | Site ID | S12TX2911021 Lat: 30° 16' 59.90" north Long: 94° 40' 31.10" west MLRA: 152B | National Soil Survey Center | |
| - | Pedon No. | 12N8316 | Kellogg 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 | DbWR1 | |||||||||||
| 12N04899 | 0-13 | A | S | 3.8 | -- | 1.53 | 14.0 | 8 | 1.41 | 0.021 | tr | ||
| 12N04900 | 13-57 | E1 | S | 4.4 | 0.55 | 6 | 1.41 | 0.012 | -- | ||||
| 12N04901 | 57-82 | E2 | S | 5.8 | 0.45 | 9 | 1.53 | 0.006 | tr | ||||
| 12N04902 | 82-114 | Bt/E1 | S | 13.9 | 0.43 | 4 | 1.74 | 0.015 | -- | 98 | |||
| 12N04903 | 114-124 | Bt/E2 | S | 20.5 | -- | 0.46 | 3 | 1.62 | 0.014 | -- | |||
| 12N04904 | 124-150 | Bt/E3 | S | 24.2 | 0.7 | 0.44 | 4 | 1.61 | 0.040 | tr | 99 | ||
| 12N04905 | 150-203 | Bt | S | 40.3 | 0.48 | 2 | -- | ||||||
| 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 | 4H2a | 4G2 | 4E1a1a1a1 | ||||||||||||||||
| 12N04899 | 0-13 | A | S | 4.6 | 0.20 | 0.03 | 0.07 | tr | 32 | 1.82 | -- | ||||||||
| 12N04900 | 13-57 | E1 | S | 4.7 | 0.16 | 0.04 | 0.04 | tr | 4 | 0.55 | tr | ||||||||
| 12N04901 | 57-82 | E2 | S | 4.5 | 0.19 | 0.01 | 0.01 | tr | 1 | 0.34 | -- | ||||||||
| 12N04902 | 82-114 | Bt/E1 | S | 4.7 | 0.23 | 0.04 | 0.01 | tr | 18 | 0.35 | -- | ||||||||
| 12N04903 | 114-124 | Bt/E2 | S | 5.0 | 0.21 | 0.05 | 0.01 | tr | 20 | 0.21 | tr | ||||||||
| 12N04904 | 124-150 | Bt/E3 | S | 4.9 | 0.20 | 0.04 | 0.01 | tr | 68 | 0.32 | 3 | ||||||||
| 12N04905 | 150-203 | Bt | S | 4.8 | 0.28 | 0.12 | 0.01 | tr | 72 | 0.42 | 4 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 4 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 17 | % wt | |
| Clay, carbonate free, Weighted Average | 17 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.32 | (NA) | |
| LE, Whole Soil, Summed to 1m | 1 | cm/m | |
| Weighted averages based on control section: 82-132 cm | |||