| *** Taxonomy Characterization Data *** |
| Pedon ID: S1970MT027003 | ( Fergus, Montana ) | Print Date: Nov 23 2024 5:24PM |
| Sampled as on Dec 30, 1969: | Judith |
| Revised to correlated: | Judith ; Fine-loamy, carbonatic, frigid Typic Calciborolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1970MT027003 Lat: 47° 12' 48.70" north Long: 109° 44' 46.93" west MLRA: 46 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A3695 | 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 | ||||||||||
| 40A28481 | 0-12 | Ap | S | 33.1 | -- | 0.41 | 23 | 1.30 | 0.044 | 6 | |||
| 40A28482 | 12-31 | B | S | 36.0 | 13.3 | 10.0 | 0.49 | 30 | 1.31 | 0.024 | 10 | ||
| 40A28483 | 31-71 | Bk | S | 40.2 | 11.6 | 13.0 | 0.38 | 36 | 1.30 | 0.021 | 16 | ||
| 40A28484 | 71-93 | 2Bk | S | 39.4 | 11.0 | 13.0 | 0.38 | 48 | 24 | ||||
| 40A28485 | 93-155 | 2C | S | 11.6 | 2.1 | 4.0 | 0.46 | 64 | -- | ||||
| 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 | |||||||||||||||||
| 40A28481 | 0-12 | Ap | S | 7.4 | 1.80 | 1 | |||||||||||||
| 40A28482 | 12-31 | B | S | 7.7 | 1.56 | 22 | |||||||||||||
| 40A28483 | 31-71 | Bk | S | 7.9 | 1.05 | 25 | |||||||||||||
| 40A28484 | 71-93 | 2Bk | S | 8.2 | 0.64 | 27 | |||||||||||||
| 40A28485 | 93-155 | 2C | S | 8.6 | 0.08 | 34 | |||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 25 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 42 | % wt | |
| Volume, >2mm, Weighted Average | 17 | % vol | |
| Clay, total, Weighted Average | 37 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||