| *** Taxonomy Characterization Data *** |
| Pedon ID: 79MT077544 | ( Powell, Montana ) | Print Date: Nov 23 2024 8:23PM |
| Sampled as on Oct 1, 1979: | Doney ; Fine-loamy, mixed Typic Ustochrept |
| Revised to correlated: | Doney ; Fine-loamy, mixed, superactive, frigid Typic Ustochrepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP89MT120 DEER LODGE | Natural Resources Conservation Service |
| - | Site ID | S1979MT077544 Lat: 46° 32' 43.61" north Long: 112° 49' 48.25" west MLRA: 44 | National Soil Survey Center | |
| - | Pedon No. | 89P0442 | 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 | 3A1a1a | 8D1 | |||||||||||
| 89P02470 | 0-10 | A | S | 25.0 | 0.6 | 0.65 | 23 | 6 | |||||
| 89P02471 | 10-28 | Bw | S | 24.3 | 0.3 | 0.37 | 39 | 19 | |||||
| 89P02472 | 28-81 | Bk | S | 20.5 | 0.6 | 0.40 | 19 | 5 | |||||
| 89P02473 | 81-99 | Cr1 | S | 0.35 | -- | 53 | |||||||
| 89P02473 | 81-99 | Cr1 | GP | 18.4 | 0.6 | ||||||||
| 89P02474 | 99-142 | Cr2 | S | 0.39 | -- | 52 | |||||||
| 89P02474 | 99-142 | Cr2 | GP | 20.0 | 0.3 | ||||||||
| 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 | |||||||||||||||||
| 89P02470 | 0-10 | A | S | 7.6 | 1.05 | 9 | |||||||||||||
| 89P02471 | 10-28 | Bw | S | 8.0 | 0.45 | 6 | |||||||||||||
| 89P02472 | 28-81 | Bk | S | 8.2 | 0.19 | 13 | |||||||||||||
| 89P02473 | 81-99 | Cr1 | GP | 8.3 | 0.16 | 12 | |||||||||||||
| 89P02474 | 99-142 | Cr2 | GP | 8.5 | 0.13 | 15 | |||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 20 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 20 | % wt | |
| Volume, >2mm, Weighted Average | 5 | % vol | |
| Clay, total, Weighted Average | 21 | % wt | |
| Weighted averages based on control section: 25-81 cm | |||