| *** Taxonomy Characterization Data *** |
| Pedon ID: copyof92MT053008 | ( Lincoln, Montana ) | Print Date: Nov 21 2024 3:27PM |
| Sampled as on Jun 1, 1992: | Firetower ; Fine-loamy, mixed, frigid Cumulic Haploboroll |
| Revised to correlated on Feb 1, 1994: | Firetower ; Coarse-loamy, mixed, superactive Cumulic Haploboroll |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP92MT196 LINCOLN COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1992MT053008 Lat: 48° 5' 2.00" north Long: 115° 10' 25.01" west MLRA: 44 | National Soil Survey Center | |
| - | Pedon No. | 92P0715 | 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 | ||||||||||||
| 92P04352 | 0-15 | A | S | 13.3 | 0.91 | 15 | |||||||
| 92P04353 | 15-43 | Bw1 | S | 12.8 | 0.68 | 17 | |||||||
| 92P04354 | 43-74 | Bw2 | S | 8.4 | 0.69 | 20 | |||||||
| 92P04355 | 74-107 | Bw3 | S | 7.1 | 0.75 | 28 | |||||||
| 92P04356 | 107-130 | C1 | S | 7.0 | 0.80 | 25 | |||||||
| 92P04357 | 130-152 | C2 | S | 7.3 | 0.86 | 15 | |||||||
| 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 | 5D2 | ||||||||||
| 92P04352 | 0-15 | A | S | 5.8 | 7.8 | 3.46 | 0.32 | 0.08 | 82 | 61 | 18 | 1.41 | -- | ||||||
| 92P04353 | 15-43 | Bw1 | S | 6.0 | 7.9 | 1.76 | 0.31 | 0.05 | 87 | 68 | 13 | 1.24 | -- | ||||||
| 92P04354 | 43-74 | Bw2 | S | 6.4 | 7.9 | 0.93 | 0.20 | 0.03 | -- | 95 | 77 | 13 | 1.43 | -- | |||||
| 92P04355 | 74-107 | Bw3 | S | 6.7 | 7.9 | 0.42 | 0.12 | 0.02 | 100* | 81 | 13 | 1.37 | 1 | ||||||
| 92P04356 | 107-130 | C1 | S | 6.8 | 8.1 | 0.22 | 0.12 | 0.02 | 100* | 93 | 18 | 1.43 | 1 | ||||||
| 92P04357 | 130-152 | C2 | S | 6.9 | 8.1 | 0.18 | 0.14 | 0.02 | 100* | 89 | 13 | 1.55 | 3 | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.36 | (NA) | |
| Clay, carbonate free, Weighted Average | 9 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 22 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 9 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||