| *** Taxonomy Characterization Data *** |
| Pedon ID: 92MT043015 | ( Jefferson, Montana ) | Print Date: Dec 4 2024 3:34AM |
| Sampled as on Jul 26, 1992: | Bielenberg ; Fine-loamy, mixed Typic Argiborolls |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP92MT288 WHITEHALL-BUTTE SOIL STUDY | Natural Resources Conservation Service |
| - | Site ID | S1992MT043015 Lat: 46° 28' 31.00" north Long: 112° 7' 8.00" west | National Soil Survey Center | |
| - | Pedon No. | 92P1071 | 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 | ||||||||||||
| 92P06744 | 0-23 | A1 | N | 10.5 | 0.53 | ||||||||
| 92P06745 | 23-41 | Bt1 | N | 16.9 | 0.38 | ||||||||
| 92P06746 | 41-58 | Bt2 | N | 8.0 | 0.71 | ||||||||
| 92P06747 | 58-112 | BC1 | N | 4.5 | 1.29 | ||||||||
| 92P06748 | 112-152 | C | N | 3.1 | 1.58 | ||||||||
| 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 | 8J | 6S4 | 8D1 | 5D2 | ||||||||||||||
| 92P06744 | 0-23 | A1 | N | 6.1 | 1.63 | 0.15 | 0.05 | 17 | 1.12 | 1 | |||||||||
| 92P06745 | 23-41 | Bt1 | N | 6.4 | 0.56 | 0.16 | 0.04 | 14 | 0.72 | 1 | |||||||||
| 92P06746 | 41-58 | Bt2 | N | 6.6 | 0.25 | 0.10 | 0.04 | 28 | 1.34 | 1 | |||||||||
| 92P06747 | 58-112 | BC1 | N | 6.7 | 0.20 | 0.12 | 0.04 | 17 | 2.82 | 1 | |||||||||
| 92P06748 | 112-152 | C | N | 6.8 | 0.06 | 0.09 | 0.03 | 17 | 3.61 | 2 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.56 | (NA) | |
| Clay, carbonate free, Weighted Average | 10 | % wt | |
| Clay, total, Weighted Average | 10 | % wt | |
| Weighted averages based on control section: 23-73 cm | |||