| *** Taxonomy Characterization Data *** |
| Pedon ID: 92MT053003 | ( Lincoln, Montana ) | Print Date: Jun 7 2024 10:53PM |
| Sampled as on Apr 29, 1992: | Loonlake ; Loamy-skeletal, mixed, frigid Andic Eutroboralf |
| Revised to correlated: | Loonlake ; Loamy-skeletal, mixed, superactive, frigid Andic Paleboralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP92MT178 SANDERS COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1992MT053003 Lat: 48° 4' 50.00" north Long: 115° 11' 5.00" west MLRA: 44 | National Soil Survey Center | |
| - | Pedon No. | 92P0649 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| 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 | 8D1 | ||||||||||||
| 92P03903 | 0-23 | Bs | S | 9.3 | 1.03 | 70 | 40 | ||||||
| 92P03904 | 23-61 | 2E | S | 6.7 | 0.63 | 91 | 62 | ||||||
| 92P03905 | 61-91 | 2E/Bt | S | 7.0 | 0.79 | 93 | 74 | ||||||
| 92P03906 | 91-152 | 2Bt | S | 23.2 | 0.43 | 94 | 77 | ||||||
| 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 | % | |||||||||||
| 4C1a2a | 6A1c | 8J | 5C1 | 5C3 | 6S4 | 8D1 | 5D2 | ||||||||||||
| 92P03903 | 0-23 | Bs | S | 6.3 | 1.70 | 1.19 | 0.15 | 50 | 38 | 52 | 1.71 | 1 | |||||||
| 92P03904 | 23-61 | 2E | S | 5.6 | 0.38 | 0.13 | 0.03 | 75 | 71 | 16 | 1.00 | 1 | |||||||
| 92P03905 | 61-91 | 2E/Bt | S | 5.7 | 0.47 | 0.15 | 0.03 | 82 | 73 | 12 | 1.09 | 1 | |||||||
| 92P03906 | 91-152 | 2Bt | S | 6.5 | 0.33 | 95 | 79 | 0.51 | 1 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.85 | (NA) | |
| Clay, carbonate free, Weighted Average | 13 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 93 | % wt | |
| Volume, >2mm, Weighted Average | 75 | % vol | |
| Clay, total, Weighted Average | 13 | % wt | |
| Weighted averages based on control section: 61-111 cm | |||