| *** Taxonomy Characterization Data *** |
| Pedon ID: S1967MT013001 | ( Cascade, Montana ) | Print Date: May 28 2024 2:29PM |
| Sampled as on Jul 22, 1967: | Pendroy |
| Revised to correlated: | PENDROY ; Very-fine, montmorillonitic, frigid Udorthentic Chromusterts |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1967MT013001 Lat: 47° 39' 17.67" north Long: 111° 15' 52.13" west MLRA: 52 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A3650 | 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 | 4A1d | |||||||||||
| 40A28116 | 0-8 | A1 | S | 68.0 | 0.33 | 4 | -- | ||||||
| 40A28117 | 8-18 | A2 | S | 70.0 | 0.33 | 4 | -- | ||||||
| 40A28118 | 18-48 | C1 | S | 70.6 | 21.3 | 0.34 | 3 | 1.33 | 0.118 | -- | |||
| 40A28119 | 48-76 | C2 | variable | 1.38 | |||||||||
| 40A28120 | 76-107 | C3 | S | 52.4 | 0.40 | 7 | 1.42 | 0.074 | -- | ||||
| 40A28122 | 140-178 | C5 | S | 56.1 | 0.33 | 7 | 1.42 | 0.059 | -- | ||||
| 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 | |||||||||||||||
| 40A28116 | 0-8 | A1 | S | 7.5 | 1.91 | 1 | 100 | 0.63 | tr | ||||||||||
| 40A28117 | 8-18 | A2 | S | 7.8 | 1.29 | 2 | 100 | 0.61 | 2 | ||||||||||
| 40A28118 | 18-48 | C1 | S | 8.0 | 4 | 100 | 0.60 | 6 | |||||||||||
| 40A28120 | 76-107 | C3 | S | 7.7 | 3 | 100 | 0.65 | 5.68 | 7 | ||||||||||
| 40A28122 | 140-178 | C5 | S | 7.5 | 3 | 100 | 0.57 | 10 | |||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Weighted averages based on control section: 25-100 cm | |||