| *** Taxonomy Characterization Data *** |
| Pedon ID: S1974TX145005 | ( Falls, Texas ) | Print Date: Nov 27 2024 12:10PM |
| Sampled as on May 30, 1974: | ROEBUCK |
| Revised to correlated: | Roetex ; Very-fine, mixed, active, thermic Aquic Chromuderts |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1974TX145005 Lat: 31° 13' 49.00" north Long: 96° 53' 55.01" west MLRA: 86A | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A4641 | 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 | |||||||||||
| 40A35291 | 0-13 | Ap | S | 71.9 | 37.6 | 0.34 | tr | -- | |||||
| 40A35292 | 13-30 | A | S | 71.5 | 36.5 | 0.35 | -- | -- | |||||
| 40A35293 | 30-51 | B1 | S | 53.9 | 23.9 | 0.37 | -- | -- | |||||
| 40A35294 | 51-137 | B2 | S | 50.6 | 22.1 | tr | 0.37 | -- | -- | ||||
| 40A35295 | 137-157 | C | S | 55.0 | 23.1 | -- | 0.42 | -- | -- | ||||
| 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 | ||||||||||||||||||
| 40A35291 | 0-13 | Ap | S | 7.5 | 4 | ||||||||||||||
| 40A35292 | 13-30 | A | S | 7.5 | 4 | ||||||||||||||
| 40A35293 | 30-51 | B1 | S | 7.8 | 9 | ||||||||||||||
| 40A35294 | 51-137 | B2 | S | 7.8 | 10 | ||||||||||||||
| 40A35295 | 137-157 | C | S | 7.8 | 7 | ||||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 53 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 0 | % wt | |
| Clay, total, Weighted Average | 53 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||