| *** Taxonomy Characterization Data *** |
| Pedon ID: S1967MT013002 | ( Cascade, Montana ) | Print Date: Nov 23 2024 11:12PM |
| Sampled as on Jul 23, 1967: | Marias |
| Revised to correlated: | Marias ; Fine, smectitic, frigid Udorthentic Chromusterts |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1967MT013002 Lat: 47° 19' 59.67" north Long: 111° 5' 3.09" west MLRA: 52 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A3649 | 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 | ||||||||||
| 40A28108 | 0-15 | Ap | S | 47.5 | 0.38 | 2 | -- | ||||||
| 40A28110 | 20-41 | B | S | 50.7 | 14.4 | 0.34 | 1 | 1.42 | 0.064 | -- | |||
| 40A28111 | 41-66 | Bk | variable | 1.48 | |||||||||
| 40A28112 | 65-86 | Bk | S | 47.9 | 21.9 | tr | 0.36 | 1 | 1.49 | 0.063 | -- | ||
| 40A28113 | 86-117 | By1 | S | 44.8 | 0.37 | 10 | -- | ||||||
| 40A28114 | 117-152 | By2 | variable | 1.44 | |||||||||
| 40A28115 | 152-193 | C | S | 39.5 | 0.38 | 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 | 8A1a | 5D2 | |||||||||||||||
| 40A28108 | 0-15 | Ap | S | 7.5 | 1.66 | 1 | 94 | 96 | 0.70 | tr | |||||||||
| 40A28110 | 20-41 | B | S | 7.8 | 1.00 | 6 | 100* | 100 | 0.60 | 1 | |||||||||
| 40A28112 | 65-86 | Bk | S | 8.0 | 5 | 100* | 100 | 0.59 | 6 | ||||||||||
| 40A28113 | 86-117 | By1 | S | 7.8 | 4 | 100 | 0.58 | 5.37 | 5 | ||||||||||
| 40A28115 | 152-193 | C | S | 7.7 | 3 | 100 | 0.61 | 8.94 | 9 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Weighted averages based on control section: 25-100 cm | |||