| *** Taxonomy Characterization Data *** |
| Pedon ID: S12TX2911034 | ( Liberty, Texas ) | Print Date: Nov 22 2024 2:26AM |
| Sampled as on Aug 6, 2012: | Splendora ; Fine-silty, thermic Oxyaquic Glossudalfs |
| Revised to correlated on Apr 1, 2012: | Plumgrove ; Fine-silty, siliceous, semiactive, thermic Oxyaquic Paleudalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2012USTX095 TX MLRA 152B | Natural Resources Conservation Service |
| - | Site ID | S12TX2911034 Lat: 30° 21' 59.61" north Long: 94° 59' 49.00" west MLRA: 152B | National Soil Survey Center | |
| - | Pedon No. | 12N8319 | 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 | ||||||||||||
| 12N04920 | 0-12 | Ap | S | 5.5 | 0.89 | 8.0 | 13 | 1.41 | 0.007 | 1 | |||
| 12N04921 | 12-71 | Ep | S | 8.9 | 0.47 | 12 | 1.55 | 0.006 | 2 | ||||
| 12N04922 | 71-105 | Bt/E1 | S | 19.1 | 0.48 | 14 | 1.59 | 0.045 | 2 | ||||
| 12N04923 | 105-157 | Bt/E2 | S | 16.4 | 0.49 | 11 | 2 | ||||||
| 12N04924 | 157-203 | Btg/E | S | 20.0 | 0.46 | 9 | 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 | ||||||||||||||||
| 12N04920 | 0-12 | Ap | S | 5.4 | 1.71 | 0.04 | 0.03 | tr | 78 | 0.89 | -- | ||||||||
| 12N04921 | 12-71 | Ep | S | 4.8 | 0.24 | 0.03 | 0.01 | tr | 42 | 0.37 | -- | ||||||||
| 12N04922 | 71-105 | Bt/E1 | S | 5.0 | 0.32 | 0.05 | 0.01 | tr | 53 | 0.36 | -- | ||||||||
| 12N04923 | 105-157 | Bt/E2 | S | 5.2 | 0.23 | 0.04 | 0.01 | tr | 65 | 0.40 | -- | ||||||||
| 12N04924 | 157-203 | Btg/E | S | 5.6 | 0.15 | 0.02 | 0.01 | tr | 79 | 0.39 | tr | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 13 | % wt | |
| Volume, >2mm, Weighted Average | 2 | % vol | |
| LE, Whole Soil, Summed to 1m | 2 | cm/m | |
| Clay, total, Weighted Average | 16 | % wt | |
| Clay, carbonate free, Weighted Average | 16 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.36 | (NA) | |
| Weighted averages based on control section: 57-107 cm | |||