*** Taxonomy Characterization Data *** |
Pedon ID: S1961MT063001 | ( Missoula, Montana ) | Print Date: Nov 22 2024 3:12AM |
Sampled as on Jun 5, 1961: | Greenough |
Revised to correlated: | Greenough ; Fine-silty, mixed, active, frigid Glossic Eutroboralfs |
United States Department of Agriculture | ||||
SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
- | Site ID | S1961MT063001 Lat: 47° 4' 6.57" north Long: 114° 25' 0.49" west MLRA: 43 | Lincoln Soil Survey Laboratory | |
- | Pedon No. | 40A3320 | 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 | |||||||||||||
40A25830 | 1-5 | E1 | S | 11.4 | 0.47 | 20 | -- | ||||||
40A25831 | 5-20 | E2 | S | 13.3 | 0.41 | 19 | -- | ||||||
40A25832 | 20-43 | A/B | S | 17.8 | 0.35 | 15 | -- | ||||||
40A25833 | 43-66 | Bt | S | 19.5 | 0.38 | 8 | -- | ||||||
40A25834 | 66-91 | 2B | S | 48.0 | 0.33 | 3 | -- | ||||||
40A25835 | 91-102 | 3B | S | 16.5 | 0.41 | 17 | -- | ||||||
40A25836 | 102-122 | 3C1 | S | 7.5 | 0.47 | 15 | -- | ||||||
40A25837 | 122-145 | 3C2 | S | 29.2 | 0.39 | 9 | -- |
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 | 5D2 | ||||||||||||||||
40A25830 | 1-5 | E1 | S | 5.9 | 1.08 | 87 | 69 | 0.88 | 1 | ||||||||||
40A25831 | 5-20 | E2 | S | 5.8 | 0.41 | 86 | 65 | 0.60 | -- | ||||||||||
40A25832 | 20-43 | A/B | S | 6.0 | 0.20 | 95 | 76 | 0.53 | 1 | ||||||||||
40A25833 | 43-66 | Bt | S | 6.1 | 0.18 | 99 | 83 | 0.55 | 1 | ||||||||||
40A25834 | 66-91 | 2B | S | 6.0 | 0.18 | 97 | 87 | 0.36 | 1 | ||||||||||
40A25835 | 91-102 | 3B | S | 6.1 | 0.15 | 100* | 85 | 0.40 | 2 | ||||||||||
40A25836 | 102-122 | 3C1 | S | 6.2 | 0.07 | 95 | 78 | 0.56 | 2 | ||||||||||
40A25837 | 122-145 | 3C2 | S | 7.1 | 0.04 | -- | 100* | 95 | 0.54 | 5 |
Pedon Calculations | |||
Calculation Name | Result | Units of Measure | |
CEC Activity, CEC7/Clay, Weighted Average | 0.55 | (NA) | |
Clay, carbonate free, Weighted Average | 20 | % wt | |
Weighted Particles, 0.1-75mm, 75 mm Base | 8 | % wt | |
Volume, >2mm, Weighted Average | 0 | % vol | |
Clay, total, Weighted Average | 20 | % wt | |
Weighted averages based on control section: 43-66 cm |