| *** Taxonomy Characterization Data *** |
| Pedon ID: 87MT077842 | ( Powell, Montana ) | Print Date: Nov 11 2024 9:30PM |
| Sampled as on Nov 1, 1987: | Bohnley ; Fine-silty, mixed, frigid Typic Haplaquoll |
| Revised to correlated: | Bolack ; Fine, mixed, frigid Typic Haplaquolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP89MT120 DEER LODGE | Natural Resources Conservation Service |
| - | Site ID | S1987MT077842 Lat: 46° 56' 20.62" north Long: 112° 58' 35.30" west MLRA: 44 | National Soil Survey Center | |
| - | Pedon No. | 89P0434 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| 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 | 8D1 | ||||||||||||
| 89P02434 | 0-18 | A | S | 51.0 | 0.47 | 2 | -- | ||||||
| 89P02435 | 18-61 | C | S | 44.4 | 0.58 | 3 | -- | ||||||
| 89P02436 | 61-81 | Cg1 | S | 51.9 | 0.40 | 1 | -- | ||||||
| 89P02437 | 81-102 | Ab/Cg | S | 49.7 | 0.53 | 2 | -- | ||||||
| 89P02438 | 102-152 | Cg2 | S | 43.9 | 0.54 | 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 | % | |||||||||||
| 4C1a2a | 6A1c | 6E1g | 8A3a | ||||||||||||||||
| 89P02434 | 0-18 | A | S | 7.8 | 5.32 | 2 | 0.94 | ||||||||||||
| 89P02435 | 18-61 | C | S | 8.2 | 1.22 | 1 | 0.38 | ||||||||||||
| 89P02436 | 61-81 | Cg1 | S | 8.0 | 0.56 | 1 | 0.37 | ||||||||||||
| 89P02437 | 81-102 | Ab/Cg | S | 7.5 | 2.89 | 1 | 0.61 | ||||||||||||
| 89P02438 | 102-152 | Cg2 | S | 7.4 | 1.10 | tr | 0.45 | ||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 48 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 2 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 48 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||