| *** Taxonomy Characterization Data *** |
| Pedon ID: 98MT001006 | ( Beaverhead, Montana ) | Print Date: Nov 26 2024 11:01PM |
| Sampled as on Mar 29, 1998: | TORPY ; Sandy-skeletal, mixed Vitrandic Cryochrepts |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP98MT090 BEAVERHEAD NATIONAL FOREST | Natural Resources Conservation Service |
| - | Site ID | S1998MT001006 Lat: 44° 31' 1.00" north Long: 112° 45' 0.99" west | National Soil Survey Center | |
| - | Pedon No. | 98P0344 | 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 | ||||||||||||
| 98P02032 | 0-12 | A | S | 12.2 | 1.25 | 37 | 2 | ||||||
| 98P02033 | 12-24 | Bs1 | S | 0.8 | 68 | 10 | |||||||
| 98P02034 | 24-36 | Bs2 | S | 8.9 | 1.64 | 74 | 50 | ||||||
| 98P02035 | 36-41 | BC | S | 2.9 | 3.59 | 64 | 4 | ||||||
| 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 | 4C1a1a1 | 6A2e | 8J1c | 6E1g | 5C1 | 5C3 | 6S4d | 8D1 | 5D2 | ||||||||||
| 98P02032 | 0-12 | A | S | 8.2 | 10.0 | 2.20 | 0.18 | 0.07 | 5 | 100* | 100 | 35 | 2.07 | 2 | |||||
| 98P02033 | 12-24 | Bs1 | S | 8.3 | 9.6 | 0.11 | 0.16 | 0.02 | 1 | 100* | 100 | 16 | -- | ||||||
| 98P02034 | 24-36 | Bs2 | S | 8.3 | 10.5 | 2.94 | 0.15 | 0.03 | 16 | 100* | 100 | 19 | 2.09 | 1 | |||||
| 98P02035 | 36-41 | BC | S | 8.3 | 10.0 | 0.58 | 0.16 | 0.02 | 2 | 100* | 100 | 38 | 6.03 | -- | |||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 71 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average | 3.32 | (NA) | |
| Clay, carbonate free, Weighted Average | 7 | % wt | |
| Clay, total, Weighted Average | 7 | % wt | |
| Volume, >2mm, Weighted Average | 36 | % vol | |
| Weighted averages based on control section: 25-41 cm | |||