| *** Taxonomy Characterization Data *** |
| Pedon ID: S2012TX1991031 | ( Hardin, Texas ) | Print Date: Dec 4 2024 3:11AM |
| Sampled as on Jun 26, 2012: | Manco ; Fine-silty, siliceous, active, thermic Fluvaquentic Epiaquepts |
| Revised to correlated on Apr 28, 2014: | Sourlake ; Coarse-silty, siliceous, active, acid, thermic Fluvaquentic Endoaquepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2012USTX095 TX MLRA 152B | Natural Resources Conservation Service |
| - | Site ID | S12TX1991031 Lat: 30° 15' 42.06" north Long: 94° 31' 30.91" west MLRA: 152B | National Soil Survey Center | |
| - | Pedon No. | 12N8311 | 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 | |||||||||||
| 12N04872 | 0-8 | A | S | 11.2 | 0.46 | 8 | 1.33 | 0.034 | -- | ||||
| 12N04873 | 8-25 | Bw | S | 10.3 | 0.38 | 11 | 1.56 | 0.011 | -- | ||||
| 12N04874 | 25-46 | Bg1 | S | 9.8 | 0.36 | 14 | 1.50 | 0.013 | -- | 98 | |||
| 12N04875 | 46-102 | Bg2 | S | 18.2 | -- | 0.49 | 8 | 1.64 | 0.043 | -- | 98 | ||
| 12N04876 | 102-166 | Bg3 | S | 24.2 | 0.55 | 7 | -- | ||||||
| 12N04877 | 166-203 | Bg4 | S | 19.7 | 0.59 | 8 | -- | ||||||
| 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 | 4F2 | |||||||||||||||
| 12N04872 | 0-8 | A | S | 4.8 | 1.88 | 0.10 | 0.03 | tr | 56 | 0.63 | -- | ||||||||
| 12N04873 | 8-25 | Bw | S | 4.8 | 0.89 | 0.11 | 0.02 | tr | 46 | 0.65 | 3 | ||||||||
| 12N04874 | 25-46 | Bg1 | S | 5.1 | 0.48 | 0.08 | 0.01 | tr | 64 | 0.56 | 8 | ||||||||
| 12N04875 | 46-102 | Bg2 | S | 5.4 | 0.23 | 0.11 | 0.01 | tr | 100* | 0.49 | 0.95 | 17 | |||||||
| 12N04876 | 102-166 | Bg3 | S | 6.6 | 0.08 | 0.04 | 0.01 | tr | 100* | 0.48 | 5.15 | 36 | |||||||
| 12N04877 | 166-203 | Bg4 | S | 7.0 | 0.06 | 0.03 | tr | tr | 100* | 0.63 | 5.62 | 29 | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 10 | % 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 4 | 0.51 | (NA) | |
| LE, Whole Soil, Summed to 1m | 3 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||