| *** Taxonomy Characterization Data *** |
| Pedon ID: S1970MT063005 | ( Missoula, Montana ) | Print Date: Nov 11 2024 11:35PM |
| Sampled as on Jul 26, 1970: | Felan |
| Revised to SSL: | (unnamed) ; Loamy-skeletal, mixed Andic Cryochrept |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL70MT002 MISSOULA CO. | Natural Resources Conservation Service |
| - | Site ID | S1970MT063005 Lat: 47° 4' 37.60" north Long: 113° 41' 43.40" west | National Soil Survey Center | |
| - | Pedon No. | 70C0014 | 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 | 4A1d | |||||||||||
| 70C00090 | 0-8 | E | S | 7.8 | 0.85 | 34 | 0.92 | 0.010 | 9 | ||||
| 70C00091 | 8-13 | Bs1 | S | 10.8 | 1.36 | 42 | 8 | ||||||
| 70C00092 | 13-20 | Bs2 | S | 4.8 | 2.96 | 48 | 0.72 | 0.012 | 12 | ||||
| 70C00093 | 20-38 | B | S | 7.6 | 0.74 | 73 | 45 | ||||||
| 70C00094 | 38-100 | 2E | S | 7.8 | 0.51 | 78 | 52 | ||||||
| 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 | 5C1 | 5C3 | 8D1 | 5D2 | ||||||||||||||
| 70C00089 | 3-0 | O | S | 5.8 | 32.89 | ||||||||||||||
| 70C00090 | 0-8 | E | S | 4.6 | 1.22 | 17 | 16 | 1.99 | 1 | ||||||||||
| 70C00091 | 8-13 | Bs1 | S | 4.8 | 3.54 | 8 | 6 | 2.88 | tr | ||||||||||
| 70C00092 | 13-20 | Bs2 | S | 5.4 | 3.07 | 6 | 4 | 5.38 | tr | ||||||||||
| 70C00093 | 20-38 | B | S | 5.1 | 0.91 | 14 | 11 | 1.32 | 1 | ||||||||||
| 70C00094 | 38-100 | 2E | S | 5.2 | 0.32 | 25 | 21 | 0.94 | 1 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1 | (NA) | |
| Clay, carbonate free, Weighted Average | 8 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 77 | % wt | |
| Volume, >2mm, Weighted Average | 51 | % vol | |
| Clay, total, Weighted Average | 8 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||