| *** Taxonomy Characterization Data *** |
| Pedon ID: S1970MT013005 | ( Cascade, Montana ) | Print Date: Nov 13 2024 2:55PM |
| Sampled as on Dec 30, 1969: | Rothiemay |
| Revised to correlated: | ROTHIEMAY ; Fine-loamy, mixed, frigid Aridic Calciborolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1970MT013005 Lat: 47° 35' 41.65" north Long: 111° 51' 14.19" west | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A3706 | 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 | ||||||||||
| 40A28551 | 0-18 | Ap | S | 28.7 | 13.9 | -- | 0.39 | 29 | 1.35 | 0.028 | 4 | ||
| 40A28552 | 18-43 | B | S | 30.1 | 9.7 | 6.0 | 0.43 | 25 | 1.25 | 0.055 | 4 | ||
| 40A28553 | 43-60 | Bk1 | S | 30.0 | 9.4 | 13.0 | 0.34 | 33 | 1.40 | 0.015 | 6 | ||
| 40A28554 | 60-80 | Bk2 | S | 30.8 | 6.8 | 18.0 | 0.27 | 37 | 1.57 | 0.016 | 5 | ||
| 40A28555 | 80-179 | Bk3 | S | 27.3 | 6.8 | 17.0 | 0.28 | 43 | 4 | ||||
| 40A28556 | 179-222 | 2C | S | 15.0 | 6.4 | 6.0 | 0.43 | 58 | -- | ||||
| 40A28557 | 80-179 | S | 35.5 | 6.5 | 26.0 | 0.20 | 34 | 8 | |||||
| 40A28558 | 80-179 | S | 12.3 | 5.7 | 2.0 | 0.37 | 55 | 1.81 | 0.013 | 1 | |||
| 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 | NK | 5D2 | |||||||||||||||
| 40A28551 | 0-18 | Ap | S | 7.8 | 1.65 | 2 | 100 | 0.77 | tr | ||||||||||
| 40A28552 | 18-43 | B | S | 7.9 | 1.21 | 13 | 100 | 0.64 | 1 | ||||||||||
| 40A28553 | 43-60 | Bk1 | S | 8.0 | 0.48 | 25 | 100 | 0.41 | 2 | ||||||||||
| 40A28554 | 60-80 | Bk2 | S | 8.3 | 0.35 | 41 | 100 | 0.26 | 3 | ||||||||||
| 40A28555 | 80-179 | Bk3 | S | 8.7 | 0.12 | 33 | 100 | 0.27 | 0.77 | 5 | |||||||||
| 40A28556 | 179-222 | 2C | S | 9.1 | 0.06 | 31 | 100 | 0.41 | 24 | ||||||||||
| 40A28557 | 80-179 | S | 8.7 | 0.15 | 62 | 100 | 0.17 | 6 | |||||||||||
| 40A28558 | 80-179 | S | 9.0 | 0.07 | 16 | 100 | 0.60 | 11 | |||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.72 | (NA) | |
| Clay, carbonate free, Weighted Average | 16 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 35 | % wt | |
| Volume, >2mm, Weighted Average | 5 | % vol | |
| Clay, total, Weighted Average | 30 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||