| *** Taxonomy Characterization Data *** |
| Pedon ID: copyof92MT053006 | ( Lincoln, Montana ) | Print Date: Dec 11 2024 4:02PM |
| Sampled as on May 30, 1992: | Tallulahcreek ; Fine-silty, mixed (calcareous), frigid Typic Eutrochrept |
| Revised to correlated on Feb 1, 1994: | Tallcreek ; Coarse-silty, mixed, active, frigid Vitrandic Eutrochrept |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP92MT196 LINCOLN COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1992MT053006 Lat: 48° 2' 41.99" north Long: 115° 5' 23.00" west MLRA: 44 | National Soil Survey Center | |
| - | Pedon No. | 92P0713 | 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 | 8D1 | |||||||||||
| 92P04341 | 0-10 | A | S | 14.5 | 1.42 | 8 | |||||||
| 92P04342 | 10-46 | Bw | S | 9.1 | 1.16 | 9 | |||||||
| 92P04343 | 46-71 | Bk | S | 7.5 | 2.1 | 0.56 | 12 | ||||||
| 92P04344 | 71-86 | C1 | S | 24.0 | 3.3 | 0.34 | 27 | 2 | |||||
| 92P04345 | 86-152 | C2 | S | 5.3 | 2.1 | 0.53 | 1 | ||||||
| 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 | 6A1c | 8J | 6E1g | 5C1 | 5C3 | 6S4 | 8D1 | 8A3a | 5D2 | |||||||||
| 92P04341 | 0-10 | A | S | 6.3 | 8.5 | 5.74 | 0.33 | 0.17 | 85 | 64 | 18 | 2.26 | 0.63 | 1 | |||||
| 92P04342 | 10-46 | Bw | S | 7.8 | 9.3 | 0.95 | 0.31 | 0.05 | -- | 100* | 93 | 23 | 2.04 | 0.77 | 3 | ||||
| 92P04343 | 46-71 | Bk | S | 8.4 | 9.7 | 0.08 | 0.06 | 0.02 | 5 | 100* | 100 | 13 | 0.51 | 3 | |||||
| 92P04344 | 71-86 | C1 | S | 8.5 | 9.6 | 0.11 | 0.09 | 0.02 | 11 | 100* | 100 | 83 | 0.25 | 7 | |||||
| 92P04345 | 86-152 | C2 | S | 8.4 | 9.2 | 0.05 | 0.04 | 0.01 | 5 | 100* | 100 | 13 | 0.47 | -- | |||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.01 | (NA) | |
| Clay, carbonate free, Weighted Average | 9 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 12 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 11 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||