| *** Taxonomy Characterization Data *** |
| Pedon ID: 90MT051001 | ( Liberty, Montana ) | Print Date: Nov 23 2024 5:58PM |
| Sampled as on Mar 30, 1990: | Auchard ; Fine, mixed Typic Natriboralfs |
| Revised to correlated: | Auchard ; Fine, mixed, superactive Typic Natriboralf |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP91MT008 LIBERTY | Natural Resources Conservation Service |
| - | Site ID | S1990MT051001 Lat: 48° 59' 5.00" north Long: 110° 59' 50.99" west MLRA: 52 | National Soil Survey Center | |
| - | Pedon No. | 91P0027 | 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 | 3A1a1a | 8D1 | ||||||||||
| 91P00165 | 0-5 | E | S | 17.1 | 9.4 | 0.52 | 12 | ||||||
| 91P00166 | 5-15 | Btn | S | 42.3 | 30.9 | 0.47 | 8 | ||||||
| 91P00167 | 15-28 | Btkn | S | 37.4 | 22.5 | 2.5 | 0.46 | 13 | 2 | ||||
| 91P00168 | 28-56 | Bkyz | S | 23.7 | 15.4 | 2.8 | 0.50 | 17 | |||||
| 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 | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | ||||||||||||
| 91P00165 | 0-5 | E | S | 7.4 | 2.06 | 100* | 96 | 0.69 | 12 | ||||||||||
| 91P00166 | 5-15 | Btn | S | 8.5 | 1.28 | 1 | 100* | 100 | 0.73 | 0.96 | 18 | ||||||||
| 91P00167 | 15-28 | Btkn | S | 8.7 | 1.01 | 9 | 100* | 100 | 0.68 | 1.97 | 26 | ||||||||
| 91P00168 | 28-56 | Bkyz | S | 8.8 | 0.68 | 14 | 100* | 100 | 0.82 | 2.11 | 28 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.73 | (NA) | |
| Clay, carbonate free, Weighted Average | 38 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 11 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 40 | % wt | |
| Weighted averages based on control section: 5-28 cm | |||