| *** Taxonomy Characterization Data *** |
| Pedon ID: S1972TX349009 | ( Navarro, Texas ) | Print Date: Dec 17 2024 10:16PM |
| Sampled as on May 30, 1972: | ELLIS |
| Revised to correlated: | ELLIS ; Fine, montmorillonitic, thermic Udertic Ustochrepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1972TX349009 Lat: 32° 11' 44.00" north Long: 96° 14' 21.99" west MLRA: 86A | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A4615 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska | ||
| 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 | 3A1a1a | NK | ||||||||||
| 40A35149 | 0-10 | A | S | 55.9 | 34.1 | 0.38 | 3 | -- | |||||
| 40A35150 | 10-33 | B1 | S | 59.4 | 0.37 | 1 | -- | ||||||
| 40A35151 | 33-58 | B2 | S | 51.5 | 13.4 | -- | 0.42 | 2 | 1.23 | 0.129 | -- | ||
| 40A35152 | 58-76 | B3 | S | 49.5 | -- | 0.43 | 1 | 1.26 | 0.094 | -- | |||
| 40A35153 | 76-91 | C1 | S | 47.2 | 9.9 | -- | 0.40 | 12 | 5 | ||||
| 40A35154 | 91-168 | C2 | S | 46.5 | 12.6 | 0.42 | 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 | % | |||||||||||
| NK | NK | NK | |||||||||||||||||
| 40A35149 | 0-10 | A | S | 6.5 | 1.80 | -- | |||||||||||||
| 40A35150 | 10-33 | B1 | S | 6.3 | 0.94 | -- | |||||||||||||
| 40A35151 | 33-58 | B2 | S | 7.4 | 3 | ||||||||||||||
| 40A35152 | 58-76 | B3 | S | 7.7 | 2 | ||||||||||||||
| 40A35153 | 76-91 | C1 | S | 7.8 | 4 | ||||||||||||||
| 40A35154 | 91-168 | C2 | S | 8.2 | 1 | ||||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 50 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 4 | % wt | |
| Clay, total, Weighted Average | 50 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||