| *** Taxonomy Characterization Data *** |
| Pedon ID: 88MT077943U | ( Powell, Montana ) | Print Date: Feb 16 2025 7:14AM |
| Sampled as on Jun 1, 1988: | Crow ; Fine, mixed Typic Eutroboralf |
| Revised to correlated: | Crow ; Fine, mixed, superactive Typic Eutroboralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP89MT104 DEER LODGE | Natural Resources Conservation Service |
| - | Site ID | S1988MT077943U Lat: 46° 48' 34.00" north Long: 112° 43' 49.99" west MLRA: 43 | National Soil Survey Center | |
| - | Pedon No. | 89P0348 | 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 | ||||||||||||
| 89P01918 | 0-8 | E1 | S | 11.9 | 0.76 | 49 | 8 | ||||||
| 89P01919 | 8-18 | E2 | S | 18.9 | 0.51 | 55 | 13 | ||||||
| 89P01920 | 18-38 | Bt1 | S | 31.3 | 0.51 | 54 | 13 | ||||||
| 89P01921 | 38-79 | Bt2 | S | 30.2 | 0.51 | 40 | 1 | ||||||
| 89P01922 | 79-124 | BC | S | 16.7 | 0.62 | 64 | 13 | ||||||
| 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 | 5C1 | 5C3 | 8D1 | 5D2 | ||||||||||||||
| 89P01918 | 0-8 | E1 | S | 6.5 | 2.27 | 88 | 72 | 1.61 | -- | ||||||||||
| 89P01919 | 8-18 | E2 | S | 5.7 | 0.91 | 85 | 75 | 0.96 | -- | ||||||||||
| 89P01920 | 18-38 | Bt1 | S | 5.8 | 0.62 | 92 | 81 | 1.05 | tr | ||||||||||
| 89P01921 | 38-79 | Bt2 | S | 6.1 | 0.35 | 99 | 86 | 1.08 | -- | ||||||||||
| 89P01922 | 79-124 | BC | S | 6.8 | 0.15 | 100* | 91 | 1.40 | -- | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.07 | (NA) | |
| Clay, carbonate free, Weighted Average | 31 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 46 | % wt | |
| Volume, >2mm, Weighted Average | 6 | % vol | |
| Clay, total, Weighted Average | 31 | % wt | |
| Weighted averages based on control section: 18-68 cm | |||