| *** Taxonomy Characterization Data *** |
| Pedon ID: S1956TX249001 | ( Jim Wells, Texas ) | Print Date: Nov 21 2024 3:04PM |
| Sampled as on Nov 6, 1956: | UNNAMED |
| Revised to correlated: | RACOMBES ; Fine-loamy, mixed, hyperthermic Pachic Argiustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1956TX249001 Lat: 27° 56' 9.00" north Long: 97° 56' 54.00" west MLRA: 83C | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A4508 | 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 | |||||||||||||
| 40A34463 | 0-13 | Ap | S | 25.6 | 0.43 | 36 | -- | ||||||
| 40A34464 | 13-28 | A | S | 30.8 | 0.47 | 32 | -- | ||||||
| 40A34465 | 28-46 | B | S | 32.3 | 0.46 | 32 | -- | ||||||
| 40A34466 | 46-63 | Btk1 | S | 33.8 | 0.43 | 30 | -- | ||||||
| 40A34467 | 63-84 | Btk2 | S | 36.9 | 0.37 | 25 | -- | ||||||
| 40A34468 | 84-97 | Bk1 | S | 35.3 | 0.36 | 23 | 2 | ||||||
| 40A34469 | 97-119 | Bk2 | S | 34.0 | 0.33 | 19 | 4 | ||||||
| 40A34470 | 119-150 | Bk3 | S | 31.7 | 0.35 | 19 | 8 | ||||||
| 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 | 8A1a | 5D2 | |||||||||||||||
| 40A34463 | 0-13 | Ap | S | 7.2 | 1.57 | -- | 100* | 94 | 0.91 | 0.60 | tr | ||||||||
| 40A34464 | 13-28 | A | S | 7.5 | 1.56 | -- | 100* | 97 | 0.89 | 0.70 | tr | ||||||||
| 40A34465 | 28-46 | B | S | 7.6 | 1.30 | -- | 100 | 0.83 | 0.70 | tr | |||||||||
| 40A34466 | 46-63 | Btk1 | S | 7.7 | 0.93 | 4 | 100 | 0.71 | 0.60 | tr | |||||||||
| 40A34467 | 63-84 | Btk2 | S | 7.9 | 0.54 | 14 | 100 | 0.56 | 0.60 | tr | |||||||||
| 40A34468 | 84-97 | Bk1 | S | 7.9 | 0.49 | 23 | 100 | 0.50 | 0.70 | 1 | |||||||||
| 40A34469 | 97-119 | Bk2 | S | 7.9 | 0.32 | 33 | 100 | 0.43 | 0.60 | 1 | |||||||||
| 40A34470 | 119-150 | Bk3 | S | 7.9 | 0.18 | 36 | 100 | 0.40 | 0.60 | 1 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.6 | (NA) | |
| Clay, carbonate free, Weighted Average | 35 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 26 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 35 | % wt | |
| Weighted averages based on control section: 46-96 cm | |||