| *** Taxonomy Characterization Data *** |
| Pedon ID: S1967MT013003 | ( Cascade, Montana ) | Print Date: Nov 23 2024 8:29PM |
| Sampled as on Jul 23, 1967: | Terrad |
| Revised to correlated: | TERRAD ; Fine, mixed, frigid Typic Argiborolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1967MT013003 Lat: 47° 24' 32.68" north Long: 110° 54' 40.08" west MLRA: 58A | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A3657 | 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 | 3A1a1a | 4A1d | ||||||||||
| 40A28168 | 15-38 | Bt | S | 56.2 | 34.4 | 0.33 | 11 | 1.43 | 0.078 | -- | |||
| 40A28169 | 38-66 | Bk1 | S | 35.6 | 0.30 | 2 | 1.70 | 0.034 | -- | ||||
| 40A28170 | 66-114 | Bk2 | S | 29.7 | 8.3 | 2.0 | 0.31 | 1 | 1.91 | 0.029 | -- | ||
| 40A28171 | 114-152 | R | S | 25.0 | 0.30 | 4 | -- | ||||||
| 40A28173 | 0-15 | Ap | S | 43.2 | 0.32 | 12 | -- | ||||||
| 40A28174 | 15-26 | S | 33.8 | -- | |||||||||
| 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 | |||||||||||||||
| 40A28168 | 15-38 | Bt | S | 6.6 | 0.77 | 97 | 82 | 0.45 | tr | ||||||||||
| 40A28169 | 38-66 | Bk1 | S | 8.0 | 0.42 | 7 | 100* | 100 | 0.35 | 1 | |||||||||
| 40A28170 | 66-114 | Bk2 | S | 8.4 | 0.12 | 5 | 100* | 100 | 0.39 | 0.64 | 2 | ||||||||
| 40A28171 | 114-152 | R | S | 8.5 | 1 | ||||||||||||||
| 40A28173 | 0-15 | Ap | S | 6.8 | |||||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.45 | (NA) | |
| Clay, carbonate free, Weighted Average | 56 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 11 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 56 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 15-38 cm | |||