| *** Taxonomy Characterization Data *** |
| Pedon ID: S2005TX457001 | ( Tyler, Texas ) | Print Date: Nov 12 2024 3:44AM |
| Sampled as on Jul 26, 2005: | Sawtown ; Fine-loamy, siliceous, thermic Oxyaquic Paleudalf |
| Revised to correlated: | Sawtown ; Fine-loamy, siliceous, thermic Oxyaquic Paleudalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2005USTX149 Tyler Co. | Natural Resources Conservation Service |
| - | Site ID | S2005TX457001-73SAWTOWN Lat: 30° 48' 36.00" north Long: 94° 17' 21.39" west MLRA: 133B | National Soil Survey Center | |
| - | Pedon No. | 05N0809 | 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 | DbWR1 | ||||||||||||
| 05N04277 | 0-20 | Ap | S | 5.9 | 1.00 | 8.8 | 29 | -- | |||||
| 05N04278 | 20-43 | E1 | S | 2.9 | 0.41 | 39 | 1.69 | -- | tr | ||||
| 05N04279 | 43-47 | E2 | S | 3.9 | 0.41 | 33 | 1.70 | 0.002 | tr | ||||
| 05N04280 | 47-92 | Bt1 | S | 15.4 | 0.42 | 29 | 1.58 | 0.015 | tr | ||||
| 05N04281 | 92-124 | Bt2 | S | 16.0 | 0.39 | 26 | 1.61 | 0.016 | tr | ||||
| 05N04282 | 124-152 | 2Bt/E1 | S | 17.4 | 0.39 | 29 | 1.63 | 0.018 | tr | ||||
| 05N04283 | 152-203 | 2Bt/E2 | S | 19.9 | 0.39 | 22 | 1.61 | 0.020 | tr | ||||
| 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 | |||||||||||||||||
| 05N04277 | 0-20 | Ap | S | 5.0 | 2.39 | 0.11 | 0.17 | 75 | 46 | 6.4 | 1.42 | 1.08 | 2 | tr | |||||
| 05N04278 | 20-43 | E1 | S | 6.0 | 0.14 | 0.03 | 0.01 | 73 | 67 | 0.38 | 2 | ||||||||
| 05N04279 | 43-47 | E2 | S | 5.4 | 0.07 | 0.02 | 0.02 | 54 | 54 | 0.33 | 2 | ||||||||
| 05N04280 | 47-92 | Bt1 | S | 5.3 | 0.11 | 0.05 | 0.01 | 76 | 63 | 4.7 | 0.38 | 0.31 | 6 | tr | |||||
| 05N04281 | 92-124 | Bt2 | S | 4.8 | 0.08 | 0.07 | 0.01 | 48 | 39 | 4.7 | 0.38 | 0.29 | 38 | tr | |||||
| 05N04282 | 124-152 | 2Bt/E1 | S | 4.7 | 0.06 | 0.07 | tr | 44 | 34 | 5.4 | 0.38 | 0.31 | 46 | 1 | |||||
| 05N04283 | 152-203 | 2Bt/E2 | S | 4.7 | 0.07 | 0.09 | tr | 45 | 34 | 7.0 | 0.41 | 0.35 | 47 | 1 | |||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 29 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 16 | % wt | |
| Clay, carbonate free, Weighted Average | 16 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.38 | (NA) | |
| Weighted averages based on control section: 47-97 cm | |||