| *** Taxonomy Characterization Data *** |
| Pedon ID: S1970MT107003 | ( Wheatland, Montana ) | Print Date: Nov 21 2024 1:41PM |
| Sampled as on Jul 21, 1970: | Musselshell |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1970MT107003 Lat: 46° 31' 55.70" north Long: 109° 38' 27.87" west MLRA: 58A | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A3705 | 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 | 4A1d | ||||||||||
| 40A28547 | 0-9 | A | S | 26.0 | 11.1 | -- | 0.41 | 36 | 1.22 | 0.039 | 1 | ||
| 40A28548 | 9-32 | Bk1 | S | 34.3 | 9.9 | 11.0 | 0.38 | 28 | -- | ||||
| 40A28549 | 32-73 | Bk2 | S | 25.1 | 8.5 | 7.0 | 0.33 | 37 | 1.61 | 0.021 | 4 | ||
| 40A28550 | 73-153 | 2C | S | 8.1 | 2.9 | -- | 0.32 | 73 | -- | ||||
| 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 | % | |||||||||||
| 8C1a | 6A1a | 6E1b | |||||||||||||||||
| 40A28547 | 0-9 | A | S | 7.7 | 2.02 | 5 | |||||||||||||
| 40A28548 | 9-32 | Bk1 | S | 7.9 | 1.09 | 25 | |||||||||||||
| 40A28549 | 32-73 | Bk2 | S | 8.5 | 0.44 | 25 | |||||||||||||
| 40A28550 | 73-153 | 2C | S | 9.0 | 0.07 | 64 | |||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 15 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 49 | % wt | |
| Clay, total, Weighted Average | 20 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||