| *** Taxonomy Characterization Data *** |
| Pedon ID: S1968MT013001 | ( Cascade, Montana ) | Print Date: Nov 13 2024 3:47PM |
| Sampled as on Jul 21, 1968: | Linnet |
| Revised to correlated: | Linnet ; Fine, smectitic, frigid Ustertic Argiborolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1968MT013001 Lat: 47° 39' 20.66" north Long: 111° 12' 57.15" west MLRA: 52 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A3669 | 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 | NK | ||||||||||
| 40A28281 | 0-15 | Ap | S | 41.8 | -- | 0.27 | 11 | -- | |||||
| 40A28282 | 15-25 | Bt1 | S | 61.6 | 40.5 | -- | 0.33 | 6 | 1.30 | 0.087 | -- | ||
| 40A28283 | 25-38 | Bt2 | S | 54.2 | -- | 0.35 | 6 | 1.37 | 0.079 | -- | |||
| 40A28284 | 38-51 | Bk11 | S | 42.3 | 3.0 | 0.34 | 5 | 1.40 | 0.041 | -- | |||
| 40A28285 | 51-76 | Bk12 | S | 37.7 | 4.0 | 0.32 | 8 | 1.34 | 0.031 | -- | |||
| 40A28286 | 76-107 | Bk2 | S | 34.6 | 2.0 | 0.34 | 14 | 1.42 | 0.045 | -- | |||
| 40A28287 | 107-142 | 2By1 | S | 36.2 | -- | 0.37 | 18 | 1.56 | 0.032 | 2 | |||
| 40A28288 | 142-173 | 2By2 | S | 36.3 | -- | 0.35 | 17 | 2 | |||||
| 40A28289 | 173-206 | 2By3 | S | 38.1 | -- | 0.35 | 18 | 1.56 | 0.039 | 4 | |||
| 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 | NK | NK | 5D2 | |||||||||||||||
| 40A28281 | 0-15 | Ap | S | 5.8 | 1.42 | -- | 85 | 77 | 0.58 | tr | |||||||||
| 40A28282 | 15-25 | Bt1 | S | 6.4 | 1.04 | -- | 94 | 86 | 0.55 | 1 | |||||||||
| 40A28283 | 25-38 | Bt2 | S | 7.0 | 0.87 | -- | 100* | 91 | 0.59 | 1 | |||||||||
| 40A28284 | 38-51 | Bk11 | S | 7.6 | 0.76 | 8 | 100* | 100 | 0.58 | 1 | |||||||||
| 40A28285 | 51-76 | Bk12 | S | 7.8 | 0.63 | 16 | 100* | 100 | 0.50 | 4 | |||||||||
| 40A28286 | 76-107 | Bk2 | S | 8.4 | 0.44 | 10 | 100* | 100 | 0.52 | 2.43 | 10 | ||||||||
| 40A28287 | 107-142 | 2By1 | S | 8.1 | 0.48 | 4 | 100 | 0.49 | 8.98 | 7 | |||||||||
| 40A28288 | 142-173 | 2By2 | S | 8.0 | 0.36 | 4 | 100 | 0.51 | 23 | ||||||||||
| 40A28289 | 173-206 | 2By3 | S | 7.8 | 0.59 | 3 | 100 | 0.50 | 9.88 | 11 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.57 | (NA) | |
| Clay, carbonate free, Weighted Average | 57 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 6 | % wt | |
| Clay, total, Weighted Average | 57 | % wt | |
| Weighted averages based on control section: 15-38 cm | |||