| *** Taxonomy Characterization Data *** |
| Pedon ID: S1963TX027001 | ( Bell, Texas ) | Print Date: Nov 21 2024 2:11PM |
| Sampled as on Apr 15, 1963: | Venus |
| Revised to correlated: | Venus ; Fine-loamy, mixed, superactive, thermic Udic Calciustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1963TX027001 Lat: 31° 1' 45.00" north Long: 97° 25' 23.01" west MLRA: 86A | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A4511 | 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 | 4A1d | |||||||||||
| 40A34484 | 0-10 | Ap | S | 29.1 | 3.0 | 0.38 | 20 | 1.42 | 0.045 | -- | |||
| 40A34485 | 10-30 | A | S | 31.8 | 6.0 | 0.37 | 19 | 1.45 | 0.048 | -- | |||
| 40A34486 | 30-46 | Bk11 | S | 34.4 | 7.0 | 0.33 | 17 | -- | |||||
| 40A34487 | 46-74 | Bk12 | S | 35.3 | 7.0 | 0.33 | 14 | 1.54 | 0.046 | -- | |||
| 40A34488 | 74-91 | Bk13 | S | 32.9 | 7.0 | 0.32 | 15 | -- | |||||
| 40A34489 | 91-127 | Bk14 | S | 29.8 | 6.0 | 0.34 | 17 | 1.64 | 0.033 | -- | |||
| 40A34490 | 127-168 | Bk2 | S | 29.0 | 4.0 | 0.35 | 19 | -- | |||||
| 40A34491 | 168-183 | Bk3 | S | 26.9 | 5.0 | 0.33 | 22 | 1.64 | 0.016 | -- | |||
| 40A34492 | 183-213 | Bk4 | S | 26.6 | 5.0 | 0.35 | 27 | -- | |||||
| 40A34493 | 0-0 | S | 27.4 | 4.0 | 0.38 | 20 | -- | ||||||
| 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 | % | |||||||||||
| 8C1a | 6A1a | 6E1a | 5D2 | ||||||||||||||||
| 40A34484 | 0-10 | Ap | S | 7.8 | 1.63 | 26 | 100 | 0.68 | -- | ||||||||||
| 40A34485 | 10-30 | A | S | 7.9 | 1.19 | 29 | 100 | 0.64 | -- | ||||||||||
| 40A34486 | 30-46 | Bk11 | S | 7.9 | 0.90 | 34 | 100 | 0.56 | -- | ||||||||||
| 40A34487 | 46-74 | Bk12 | S | 8.0 | 0.59 | 37 | 100 | 0.51 | -- | ||||||||||
| 40A34488 | 74-91 | Bk13 | S | 8.0 | 0.35 | 39 | 100 | 0.48 | -- | ||||||||||
| 40A34489 | 91-127 | Bk14 | S | 7.9 | 0.23 | 40 | 100 | 0.47 | -- | ||||||||||
| 40A34490 | 127-168 | Bk2 | S | 8.0 | 0.11 | 38 | 100 | 0.46 | 1 | ||||||||||
| 40A34491 | 168-183 | Bk3 | S | 8.0 | 0.05 | 43 | 100 | 0.42 | -- | ||||||||||
| 40A34492 | 183-213 | Bk4 | S | 8.0 | 0.05 | 34 | 100 | 0.47 | 1 | ||||||||||
| 40A34493 | 0-0 | S | 7.8 | 2.67 | 16 | ||||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.65 | (NA) | |
| Clay, carbonate free, Weighted Average | 27 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 16 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 34 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||