| *** Taxonomy Characterization Data *** |
| Pedon ID: S1970MT013006 | ( Cascade, Montana ) | Print Date: Nov 13 2024 2:57PM |
| Sampled as on Dec 30, 1969: | Rothiemay |
| Revised to correlated: | ROTHIEMAY ; Fine-loamy, mixed, frigid Aridic Calciborolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1970MT013006 Lat: 47° 35' 5.65" north Long: 111° 50' 18.19" west | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A3707 | 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 | 4A1d | |||||||||||
| 40A28559 | 0-15 | Ap | S | 28.4 | -- | 0.42 | 24 | 1.24 | 0.033 | 2 | |||
| 40A28560 | 15-30 | B | S | 30.9 | 6.0 | 0.43 | 19 | 1.25 | 0.032 | 3 | |||
| 40A28561 | 30-59 | Bk1 | S | 30.2 | 11.0 | 0.34 | 32 | 1.53 | 0.020 | 8 | |||
| 40A28562 | 59-150 | Bk2 | S | 22.6 | 12.0 | 0.34 | 48 | 1.73 | 0.010 | 9 | |||
| 40A28563 | 150-183 | 2C | S | 17.0 | 9.0 | 0.31 | 78 | 43 | |||||
| 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 | |||||||||||||||||
| 40A28559 | 0-15 | Ap | S | 7.8 | 1.51 | 2 | |||||||||||||
| 40A28560 | 15-30 | B | S | 7.9 | 1.13 | 15 | |||||||||||||
| 40A28561 | 30-59 | Bk1 | S | 8.1 | 0.52 | 26 | |||||||||||||
| 40A28562 | 59-150 | Bk2 | S | 8.6 | 0.11 | 33 | |||||||||||||
| 40A28563 | 150-183 | 2C | S | 8.7 | 0.10 | 36 | |||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 15 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 40 | % wt | |
| Volume, >2mm, Weighted Average | 8 | % vol | |
| Clay, total, Weighted Average | 26 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||