| *** Taxonomy Characterization Data *** |
| Pedon ID: S1975TX017004 | ( Bailey, Texas ) | Print Date: Dec 18 2024 1:38AM |
| Sampled as on Oct 13, 1975: | TIVOLI |
| Revised to correlated: | CIRCLEBACK ; Siliceous, thermic Alfic Ustipsamments |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1975TX017004 Lat: 34° 9' 20.37" north Long: 102° 54' 34.70" west MLRA: 77C | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A4647 | 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 | ||||||||||
| 40A35317 | 0-11 | A | S | 4.0 | 1.2 | -- | 0.83 | 70 | -- | ||||
| 40A35318 | 11-20 | E | S | 1.9 | 0.2 | 0.68 | 83 | -- | |||||
| 40A35319 | 20-33 | B1 | S | 2.0 | 0.2 | 0.70 | 84 | -- | |||||
| 40A35320 | 33-52 | B21/Bt | S | 1.8 | 0.67 | 86 | -- | ||||||
| 40A35321 | 52-82 | B22/Bt | S | 1.6 | 0.69 | 85 | -- | ||||||
| 40A35322 | 82-109 | B31 | S | 1.7 | 0.59 | 85 | -- | ||||||
| 40A35323 | 109-137 | B32 | S | 1.3 | 1.08 | 84 | -- | ||||||
| 40A35324 | 137-165 | Bb | S | 2.5 | 0.52 | 86 | 1.68 | 0.002 | -- | ||||
| 40A35325 | 165-198 | Bb/Btb | S | 3.5 | 0.46 | 83 | 1.68 | 0.006 | -- | ||||
| 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 | NK | 5D2 | |||||||||||||||
| 40A35317 | 0-11 | A | S | 7.5 | 0.97 | -- | 100 | 1.55 | -- | ||||||||||
| 40A35318 | 11-20 | E | S | 7.4 | 0.29 | -- | 100 | 1.26 | -- | ||||||||||
| 40A35319 | 20-33 | B1 | S | 7.2 | 0.15 | -- | 100 | 0.80 | -- | ||||||||||
| 40A35320 | 33-52 | B21/Bt | S | 6.9 | 0.10 | -- | 100* | 89 | 0.78 | -- | |||||||||
| 40A35321 | 52-82 | B22/Bt | S | 7.2 | 0.06 | -- | 100* | 100 | 0.75 | -- | |||||||||
| 40A35322 | 82-109 | B31 | S | 7.1 | 0.08 | -- | 100* | 88 | 0.76 | 0.13 | -- | ||||||||
| 40A35323 | 109-137 | B32 | S | 7.2 | 0.08 | -- | 100* | 94 | 1.08 | -- | |||||||||
| 40A35324 | 137-165 | Bb | S | 7.3 | 0.07 | -- | 100* | 86 | 0.64 | -- | |||||||||
| 40A35325 | 165-198 | Bb/Btb | S | 7.5 | 0.06 | -- | 100* | 100 | 0.63 | -- | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.76 | (NA) | |
| Clay, carbonate free, Weighted Average | 2 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 85 | % wt | |
| Clay, total, Weighted Average | 2 | % wt | |
| Weighted averages based on control section: 33-82 cm | |||