| *** Taxonomy Characterization Data *** |
| Pedon ID: S1971MT013001 | ( Cascade, Montana ) | Print Date: Dec 17 2024 9:23PM |
| Sampled as on Aug 30, 1971: | Cindy |
| Revised to correlated: | Unnamed ; Fine-loamy, mixed Glossic Natriborolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1971MT013001 Lat: 47° 26' 24.65" north Long: 111° 32' 3.16" west MLRA: 58A | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A3714 | 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 | ||||||||||
| 40A28613 | 0-14 | Ap | S | 32.9 | 19.5 | 0.38 | 34 | -- | |||||
| 40A28614 | 14-28 | Bt1 | S | 51.6 | 36.6 | 0.40 | 26 | 1.29 | -- | ||||
| 40A28615 | 28-40 | Bt2 | S | 43.2 | 23.2 | -- | 0.41 | 31 | -- | ||||
| 40A28616 | 40-49 | Bt3 | S | 31.7 | 12.3 | -- | 0.40 | 42 | -- | ||||
| 40A28617 | 49-83 | Bk | S | 18.4 | 6.1 | -- | 0.43 | 52 | 1.43 | 0.009 | -- | ||
| 40A28618 | 83-120 | C1 | S | 11.6 | 1.5 | -- | 0.46 | 53 | 1.42 | 0.002 | -- | ||
| 40A28619 | 120-154 | C2 | S | 12.1 | 3.3 | tr | 0.49 | 49 | -- | ||||
| 40A28620 | 154-192 | C3 | S | 13.6 | 4.7 | 1.0 | 0.47 | 48 | 1.36 | 0.007 | -- | ||
| 40A28621 | 192-220 | 2C | S | 19.8 | 4.8 | 5.0 | 0.48 | 9 | -- | ||||
| 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 | NK | NK | NK | 5D2 | |||||||||||||||
| 40A28613 | 0-14 | Ap | S | 6.9 | 0.90 | 97 | 87 | 0.62 | 0.46 | 1 | |||||||||
| 40A28614 | 14-28 | Bt1 | S | 7.2 | 0.78 | 100* | 90 | 0.63 | 0.41 | 2 | |||||||||
| 40A28615 | 28-40 | Bt2 | S | 7.4 | 0.53 | -- | 100* | 100 | 0.69 | 3 | |||||||||
| 40A28616 | 40-49 | Bt3 | S | 8.0 | 0.42 | 1 | 100* | 100 | 0.70 | 0.74 | 4 | ||||||||
| 40A28617 | 49-83 | Bk | S | 8.1 | 0.27 | 1 | 100* | 100 | 0.73 | 7 | |||||||||
| 40A28618 | 83-120 | C1 | S | 8.4 | 0.14 | 4 | 100* | 100 | 0.78 | 1.32 | 10 | ||||||||
| 40A28619 | 120-154 | C2 | S | 8.5 | 0.10 | 2 | 100* | 100 | 0.77 | 13 | |||||||||
| 40A28620 | 154-192 | C3 | S | 8.4 | 0.17 | 6 | 100* | 100 | 0.74 | 1.83 | 11 | ||||||||
| 40A28621 | 192-220 | 2C | S | 8.4 | 0.24 | 15 | 100* | 100 | 0.73 | 2.30 | 13 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.67 | (NA) | |
| Clay, carbonate free, Weighted Average | 44 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 32 | % wt | |
| Clay, total, Weighted Average | 44 | % wt | |
| Weighted averages based on control section: 14-49 cm | |||