| *** Taxonomy Characterization Data *** |
| Pedon ID: S12TX1991042 | ( Hardin, Texas ) | Print Date: Nov 27 2024 9:25PM |
| Sampled as on Aug 14, 2012: | Aldine ; Fine-silty, siliceous, active, thermic Oxyaquic Paleudalfs |
| Revised to correlated on Aug 14, 2012: | Aldine ; Fine-silty, siliceous, active, thermic Oxyaquic Paleudalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2012USTX095 TX MLRA 152B | Natural Resources Conservation Service |
| - | Site ID | S12TX1991042 Lat: 30° 6' 39.53" north Long: 94° 25' 23.59" west MLRA: 152B | National Soil Survey Center | |
| - | Pedon No. | 12N8313 | 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 | |||||||||||
| 12N04884 | 0-15 | A1 | S | 9.2 | 0.45 | 5 | 1.44 | 0.027 | -- | ||||
| 12N04885 | 15-41 | A2 | S | 10.4 | 0.43 | 3 | 1.43 | 0.009 | -- | ||||
| 12N04886 | 41-55 | Bt/E1 | S | 11.3 | 0.42 | 3 | 1.51 | 0.015 | -- | ||||
| 12N04887 | 55-102 | Bt/E2 | S | 26.2 | 0.50 | 5 | 1.74 | 0.024 | 2 | ||||
| 12N04888 | 102-143 | Bt/E3 | S | 35.1 | 0.7 | 0.48 | 2 | tr | |||||
| 12N04889 | 143-169 | Bt/E4 | S | 37.7 | 0.45 | 3 | 1 | ||||||
| 12N04890 | 169-203 | Bt | S | 38.1 | -- | 0.45 | 1 | -- | |||||
| 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 | |||||||||||||||
| 12N04884 | 0-15 | A1 | S | 4.7 | 0.87 | 0.11 | 0.04 | tr | 20 | 0.53 | 1 | ||||||||
| 12N04885 | 15-41 | A2 | S | 4.7 | 0.56 | 0.12 | 0.04 | tr | 10 | 0.48 | 1 | ||||||||
| 12N04886 | 41-55 | Bt/E1 | S | 5.2 | 0.31 | 0.09 | 0.02 | tr | 36 | 0.42 | 0.38 | 6 | |||||||
| 12N04887 | 55-102 | Bt/E2 | S | 6.5 | 0.32 | 0.06 | 0.01 | tr | 100* | 0.44 | 32 | ||||||||
| 12N04888 | 102-143 | Bt/E3 | S | 7.4 | 0.13 | 0.07 | 0.01 | tr | 100* | 0.49 | 2.68 | 27 | |||||||
| 12N04889 | 143-169 | Bt/E4 | S | 7.8 | 0.11 | 0.07 | 0.01 | tr | 100* | 0.48 | 2.32 | 28 | |||||||
| 12N04890 | 169-203 | Bt | S | 7.6 | 0.09 | 0.08 | 0.01 | tr | 100* | 0.49 | 2.17 | 27 | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 5 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| LE, Whole Soil, Summed to 1m | 2 | cm/m | |
| Clay, total, Weighted Average | 22 | % wt | |
| Clay, carbonate free, Weighted Average | 22 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.43 | (NA) | |
| Weighted averages based on control section: 41-91 cm | |||