| *** Taxonomy Characterization Data *** |
| Pedon ID: S1976SD081001 | ( Lawrence, South Dakota ) | Print Date: Nov 24 2024 1:04AM |
| Sampled as on May 30, 1976: | Grizzly |
| Revised to correlated: | Grizzly ; Loamy-skeletal, mixed, superactive, frigid Typic Paleboralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1976SD081001 Lat: 44° 19' 6.00" north Long: 103° 43' 42.00" west MLRA: 62 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A2530 | 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 | 7B1a2 | ||||||||||||
| 40A19839 | 0-8 | A | S | 10.5 | 1.28 | 81 | 65 | ||||||
| 40A19840 | 8-25 | E1 | S | 7.1 | 0.85 | 67 | 45 | ||||||
| 40A19841 | 25-71 | E2 | S | 7.4 | 0.47 | 82 | 65 | ||||||
| 40A19842 | 71-122 | B/A | S | 22.4 | 0.40 | 84 | 69 | ||||||
| 40A19843 | 122-160 | Bt1 | S | 37.2 | 0.41 | 65 | 46 | 60 | |||||
| 40A19844 | 160-185 | Bt2 | S | 35.8 | 0.40 | 64 | 39 | 60 | |||||
| 40A19845 | 185-206 | B | S | 44.1 | 0.35 | 19 | 8 | ||||||
| 40A19846 | 206-231 | C | S | 37.4 | 0.34 | 56 | 36 | ||||||
| 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 | 6E1b | 8A1a | 5D2 | |||||||||||||||
| 40A19839 | 0-8 | A | S | 5.9 | 5.90 | 73 | 58 | 2.86 | -- | ||||||||||
| 40A19840 | 8-25 | E1 | S | 5.8 | 1.77 | 69 | 57 | 1.80 | -- | ||||||||||
| 40A19841 | 25-71 | E2 | S | 5.7 | 0.40 | 76 | 67 | 0.96 | -- | ||||||||||
| 40A19842 | 71-122 | B/A | S | 5.6 | 0.21 | 86 | 82 | 0.62 | 0.09 | -- | |||||||||
| 40A19843 | 122-160 | Bt1 | S | 5.7 | 0.24 | 88 | 84 | 0.73 | 0.09 | tr | |||||||||
| 40A19844 | 160-185 | Bt2 | S | 6.6 | 0.13 | 90 | 87 | 0.60 | tr | ||||||||||
| 40A19845 | 185-206 | B | S | 7.6 | 0.10 | 99 | 94 | 0.34 | 1 | ||||||||||
| 40A19846 | 206-231 | C | S | 7.9 | 0.04 | -- | 77 | 0.33 | 1 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.83 | (NA) | |
| Clay, carbonate free, Weighted Average | 13 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 83 | % wt | |
| Volume, >2mm, Weighted Average | 67 | % vol | |
| Clay, total, Weighted Average | 13 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||