| *** Taxonomy Characterization Data *** |
| Pedon ID: S1961MT039004 | ( Granite, Montana ) | Print Date: Feb 16 2025 5:34AM |
| Sampled as on Jun 17, 1961: | Loberg |
| Revised to correlated: | Loberg ; Clayey-skeletal, mixed, superactive Typic Cryoboralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1961MT039004 Lat: 46° 21' 9.59" north Long: 113° 33' 24.35" west MLRA: 43 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A3324 | 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 | |||||||||||||
| 40A25877 | 1-10 | E1 | S | 7.9 | 0.58 | 39 | -- | ||||||
| 40A25878 | 10-28 | E2 | S | 7.2 | 0.39 | 52 | -- | ||||||
| 40A25879 | 28-38 | B11 | S | 38.0 | 0.33 | 29 | -- | ||||||
| 40A25880 | 38-69 | B12 | S | 39.8 | 0.33 | 28 | -- | ||||||
| 40A25881 | 69-97 | B13 | S | 28.0 | 0.39 | 38 | -- | ||||||
| 40A25882 | 97-127 | B2 | S | 30.9 | 0.38 | 36 | 19 | ||||||
| 40A25883 | 127-163 | C | S | 30.3 | 0.65 | 36 | 5 | ||||||
| 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 | 5D2 | |||||||||||||||||
| 40A25877 | 1-10 | E1 | S | 5.0 | 0.94 | 64 | 53 | 0.87 | 1 | ||||||||||
| 40A25878 | 10-28 | E2 | S | 5.1 | 0.33 | 82 | 69 | 0.61 | -- | ||||||||||
| 40A25879 | 28-38 | B11 | S | 5.3 | 0.63 | 94 | 80 | 0.50 | 1 | ||||||||||
| 40A25880 | 38-69 | B12 | S | 5.4 | 0.30 | 96 | 81 | 0.53 | tr | ||||||||||
| 40A25881 | 69-97 | B13 | S | 5.7 | 0.18 | 100* | 87 | 0.68 | 1 | ||||||||||
| 40A25882 | 97-127 | B2 | S | 5.6 | 0.13 | 98 | 87 | 0.66 | tr | ||||||||||
| 40A25883 | 127-163 | C | S | 5.0 | 0.12 | 96 | 85 | 0.69 | 1 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.59 | (NA) | |
| Clay, carbonate free, Weighted Average | 33 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 33 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 33 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||