| *** Taxonomy Characterization Data *** |
| Pedon ID: S2012TX3731025 | ( Polk, Texas ) | Print Date: Jun 8 2024 11:32AM |
| Sampled as on Jun 26, 2012: | Hatliff ; Coarse-loamy, siliceous, active, nonacid, thermic Fluventic Dystrudept |
| Revised to correlated on Jun 24, 2012: | Hatliff ; Coarse-loamy, siliceous, active, thermic Fluventic Dystrudepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2012USTX095 TX MLRA 152B | Natural Resources Conservation Service |
| - | Site ID | S12TX3731025 Lat: 30° 34' 39.10" north Long: 94° 37' 52.70" west MLRA: 152B | National Soil Survey Center | |
| - | Pedon No. | 12N8325 | 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 | ||||||||||||
| 12N04957 | 0-8 | A | S | 11.6 | 0.60 | 11.6 | 49 | 1.44 | 0.036 | -- | |||
| 12N04958 | 8-61 | Bw1 | S | 7.5 | 0.37 | 58 | 1.55 | 0.027 | -- | ||||
| 12N04959 | 61-74 | Bw2 | S | 17.8 | 0.33 | 46 | 1.67 | 0.021 | 1 | ||||
| 12N04960 | 74-105 | Bw3 | S | 14.9 | 0.34 | 51 | 1.57 | 0.027 | 1 | ||||
| 12N04961 | 105-190 | Bw4 | S | 4.9 | 0.35 | 62 | 1 | ||||||
| 12N04962 | 190-203 | C | S | 7.8 | 0.33 | 89 | 23 | ||||||
| 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 | |||||||||||||||||
| 12N04957 | 0-8 | A | S | 5.5 | 2.37 | 0.10 | 0.04 | 78 | 47 | 7.1 | 0.78 | 0.61 | 1 | 1 | |||||
| 12N04958 | 8-61 | Bw1 | S | 4.9 | 0.30 | 0.09 | 0.01 | 18 | 18 | 2.1 | 0.44 | 0.28 | 71 | 1 | |||||
| 12N04959 | 61-74 | Bw2 | S | 4.8 | 0.16 | 0.19 | 0.02 | 18 | 12 | 5.7 | 0.38 | 0.32 | 79 | 1 | |||||
| 12N04960 | 74-105 | Bw3 | S | 4.5 | 0.17 | 0.17 | 0.02 | 10 | 7 | 4.9 | 0.40 | 0.33 | 88 | 1 | |||||
| 12N04961 | 105-190 | Bw4 | S | 4.7 | 0.04 | 0.06 | 0.03 | 1 | 1 | 0.39 | -- | ||||||||
| 12N04962 | 190-203 | C | S | 4.8 | 0.08 | 0.13 | 0.01 | 19 | 11 | 2.0 | 0.35 | 0.26 | 75 | 2 | |||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 53 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| LE, Whole Soil, Summed to 1m | 3 | cm/m | |
| Clay, total, Weighted Average | 12 | % wt | |
| Clay, carbonate free, Weighted Average | 12 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.41 | (NA) | |
| Weighted averages based on control section: 25-100 cm | |||