| *** Taxonomy Characterization Data *** |
| Pedon ID: S1974MT055001 | ( McCone, Montana ) | Print Date: Nov 21 2024 3:11PM |
| Sampled as on Aug 30, 1974: | Lambert |
| Revised to correlated: | CAMBERT ; Fine-silty, mixed, frigid Typic Ustochrepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1974MT055001 Lat: 47° 23' 56.81" north Long: 105° 33' 6.41" west MLRA: 54 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A3731 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska | ||
| 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 | NK | ||||||||||
| 40A28750 | 0-12 | A | S | 19.6 | 7.4 | 0.43 | 5 | 1.22 | 0.019 | -- | |||
| 40A28751 | 12-26 | B | S | 21.6 | 6.7 | -- | 0.41 | 5 | 1.28 | 0.015 | -- | ||
| 40A28752 | 26-55 | Bk1 | S | 25.1 | 6.1 | -- | 0.32 | 7 | 1.29 | 0.015 | -- | ||
| 40A28753 | 55-82 | Bk2 | S | 21.3 | 6.5 | 3.0 | 0.30 | 18 | 1.52 | 0.015 | -- | ||
| 40A28754 | 82-108 | C1 | S | 36.5 | 9.4 | 4.0 | 0.28 | 1 | 1.47 | 0.022 | -- | ||
| 40A28755 | 108-152 | C2 | S | 45.9 | 9.5 | 4.0 | 0.31 | 1 | 1.52 | 0.019 | -- | ||
| 40A28757 | 0-12 | Ap | S | 17.0 | 5.5 | -- | 0.42 | 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 | % | |||||||||||
| NK | NK | NK | 5D2 | ||||||||||||||||
| 40A28750 | 0-12 | A | S | 2.26 | 3 | 100 | 0.82 | 0.88 | -- | ||||||||||
| 40A28751 | 12-26 | B | S | 1.79 | 6 | 100 | 0.75 | 0.69 | -- | ||||||||||
| 40A28752 | 26-55 | Bk1 | S | 0.92 | 26 | 100 | 0.55 | 0.71 | 3 | ||||||||||
| 40A28753 | 55-82 | Bk2 | S | 0.30 | 24 | 100 | 0.29 | 14.60 | 44 | ||||||||||
| 40A28754 | 82-108 | C1 | S | 0.19 | 29 | 100 | 0.22 | 16.50 | 30 | ||||||||||
| 40A28755 | 108-152 | C2 | S | 0.24 | 17 | 100 | 0.19 | 13.20 | 25 | ||||||||||
| 40A28757 | 0-12 | Ap | S | 1.31 | 9 | 100 | 0.57 | 0.71 | -- | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.4 | (NA) | |
| Clay, carbonate free, Weighted Average | 24 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 9 | % wt | |
| Clay, total, Weighted Average | 26 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||