| *** Taxonomy Characterization Data *** |
| Pedon ID: S1976SD081005 | ( Lawrence, South Dakota ) | Print Date: Nov 21 2024 11:37AM |
| Sampled as on May 30, 1976: | Trebor |
| Revised to correlated: | Trebor ; Loamy-skeletal, mixed, superactive Typic Cryoboralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1976SD081005 Lat: 44° 8' 41.00" north Long: 103° 51' 55.01" west MLRA: 62 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A2535 | 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 | 7B1a2 | |||||||||||
| 40A19873 | 0-5 | E | S | 23.1 | 0.50 | 11 | 2 | ||||||
| 40A19874 | 5-15 | Bt | S | 46.1 | 0.43 | 31 | 17 | 75 | |||||
| 40A19875 | 15-25 | B | S | 25.8 | 2.0 | 0.43 | 63 | 46 | |||||
| 40A19876 | 25-81 | C | S | 19.2 | 5.0 | 0.37 | 60 | 41 | |||||
| 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 | |||||||||||||||
| 40A19873 | 0-5 | E | S | 6.5 | 2.47 | 92 | 72 | 0.87 | -- | ||||||||||
| 40A19874 | 5-15 | Bt | S | 6.8 | 2.77 | 3 | 100 | 0.78 | -- | ||||||||||
| 40A19875 | 15-25 | B | S | 7.8 | 1.86 | 54 | 100 | 0.70 | -- | ||||||||||
| 40A19876 | 25-81 | C | S | 8.1 | 0.49 | 66 | 100 | 0.39 | 0.47 | -- | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.78 | (NA) | |
| Clay, carbonate free, Weighted Average | 46 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 31 | % wt | |
| Volume, >2mm, Weighted Average | 18 | % vol | |
| Clay, total, Weighted Average | 46 | % wt | |
| Weighted averages based on control section: 5-15 cm | |||