| *** Taxonomy Characterization Data *** |
| Pedon ID: 90MT039898 | ( Granite, Montana ) | Print Date: Sep 24 2024 5:21AM |
| Sampled as on Oct 31, 1990: | Crow ; Fine, mixed Glossic Eutroboralfs |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP92MT071 DEER LODGE SOIL STUDY | Natural Resources Conservation Service |
| - | Site ID | S1990MT039898 Lat: 46° 45' 0.00" north Long: 113° 11' 0.00" west | National Soil Survey Center | |
| - | Pedon No. | 92P0316 | 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 | 4A1d | |||||||||||
| 92P01927 | 0-23 | E | S | 23.2 | 0.67 | 23 | 23 | ||||||
| 92P01928 | 23-46 | Bt/E | S | 43.6 | 0.64 | 6 | 1.12 | 0.142 | 1 | ||||
| 92P01929 | 46-74 | Bt1 | S | 45.7 | 0.56 | 12 | 1.20 | 0.159 | 2 | ||||
| 92P01930 | 74-152 | Bt2 | S | 21.3 | 1.62 | 29 | 1.14 | 0.117 | |||||
| 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 | ||||||||||||||
| 92P01927 | 0-23 | E | S | 6.9 | 1.67 | 92 | 83 | 1.48 | -- | ||||||||||
| 92P01928 | 23-46 | Bt/E | S | 6.5 | 0.63 | 97 | 88 | 1.56 | tr | ||||||||||
| 92P01929 | 46-74 | Bt1 | S | 6.7 | 0.58 | 89 | 85 | 1.27 | 1 | ||||||||||
| 92P01930 | 74-152 | Bt2 | S | 7.1 | 0.17 | 100* | 100 | 5.03 | tr | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.4 | (NA) | |
| Clay, carbonate free, Weighted Average | 45 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 9 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 45 | % wt | |
| Weighted averages based on control section: 23-73 cm | |||