| *** Taxonomy Characterization Data *** |
| Pedon ID: S04MT-037-003 | ( Golden Valley, Montana ) | Print Date: Dec 7 2025 11:46PM |
| Sampled as : | Musselshell ; Fine-loamy, carbonatic, frigid Aridic Calciustoll |
| Revised to SSL on Jul 27, 2006: | ; Coarse-loamy, mixed, superactive, frigid Aridic Calciustoll |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2005USNL055 MO-7 | Natural Resources Conservation Service |
| - | Site ID | S04MT-037-003 Lat: 46° 36' 0.30" north Long: 109° 16' 35.60" west MLRA: 58A | National Soil Survey Center | |
| - | Pedon No. | 05N0384 | Kellogg 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 | DbWR1 | ||||||||||
| 05N02152 | 0-9 | A | S | 27.1 | 0.55 | 22 | 1.00 | 0.040 | 4 | ||||
| 05N02153 | 9-18 | Bw | S | 28.1 | 8.6 | 1.6 | 0.50 | 32 | 1.23 | 0.038 | 8 | 62 | |
| 05N02154 | 18-43 | Bk1 | S | 24.0 | 6.0 | 0.58 | 8 | 1.20 | 0.032 | 1 | |||
| 05N02155 | 43-69 | Bk2 | S | 16.0 | 2.4 | 0.42 | 62 | 1.26 | 0.010 | 26 | |||
| 05N02156 | 69-94 | 2Bk | S | 19.2 | 5.7 | 0.55 | 30 | 13 | |||||
| 05N02157 | 94-150 | 2BCk | S | 20.2 | 2.9 | 0.40 | 74 | 48 | 52 | ||||
| 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 | 4H2a | 4E1a1a1a1 | 4F2 | ||||||||||||||||
| 05N02152 | 0-9 | A | S | 7.5 | 4.57 | 10 | 100* | 0.94 | 2.83 | -- | |||||||||
| 05N02153 | 9-18 | Bw | S | 7.9 | 3.52 | 12 | 100* | 0.84 | 0.88 | -- | |||||||||
| 05N02154 | 18-43 | Bk1 | S | 8.1 | 4.52 | 28 | 100* | 0.72 | 0.40 | -- | |||||||||
| 05N02155 | 43-69 | Bk2 | S | 8.5 | 3.99 | 30 | 100* | 0.68 | -- | ||||||||||
| 05N02156 | 69-94 | 2Bk | S | 8.4 | 4.41 | 27 | 100* | 0.78 | -- | ||||||||||
| 05N02157 | 94-150 | 2BCk | S | 8.9 | 4.65 | 35 | 100* | 0.54 | -- | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 39 | % wt | |
| Volume, >2mm, Weighted Average | 17 | % vol | |
| Clay, total, Weighted Average | 19 | % wt | |
| Clay, carbonate free, Weighted Average | 15 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.71 | (NA) | |
| Weighted averages based on control section: 25-100 cm | |||