| *** Taxonomy Characterization Data *** |
| Pedon ID: S1967MT005003 | ( Blaine, Montana ) | Print Date: Nov 24 2024 4:23AM |
| Sampled as on Jul 25, 1967: | Bowdoin ; Very-fine, montmorillonitic (calcareous), frigid Udorthentic Chromusterts |
| Revised to correlated on Mar 1, 1991: | (unnamed) ; Very-fine, montmorillonitic (calcareous), frigid Udorthentic Chromustert |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1967MT005003 Lat: 48° 24' 22.75" north Long: 108° 24' 56.83" west MLRA: 52 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A3648 | 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 | ||||||||||
| 40A28101 | 0-20 | A | S | 68.6 | 0.42 | tr | 1.07 | 0.215 | -- | ||||
| 40A28102 | 20-33 | C1 | S | 68.6 | 0.40 | tr | 1.08 | 0.207 | -- | ||||
| 40A28103 | 33-63 | C2 | S | 68.3 | 34.6 | 0.40 | tr | 1.08 | 0.201 | -- | |||
| 40A28104 | 63-89 | C3 | S | 58.8 | 0.41 | tr | 1.16 | 0.168 | -- | ||||
| 40A28105 | 89-109 | 3C1 | S | 31.8 | tr | 0.42 | 1 | -- | |||||
| 40A28106 | 109-130 | 3C2 | S | 54.7 | 1.0 | 0.38 | tr | -- | |||||
| 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 | 8A1a | 5D2 | |||||||||||||||
| 40A28101 | 0-20 | A | S | 7.9 | 1.44 | -- | 100 | 0.69 | 1.73 | 20 | |||||||||
| 40A28102 | 20-33 | C1 | S | 8.1 | 1.08 | -- | 100 | 0.68 | 39 | ||||||||||
| 40A28103 | 33-63 | C2 | S | 7.8 | 1.07 | -- | 100 | 0.68 | 9.29 | 26 | |||||||||
| 40A28104 | 63-89 | C3 | S | 7.7 | 0.96 | 1 | 100 | 0.71 | 51 | ||||||||||
| 40A28105 | 89-109 | 3C1 | S | 8.1 | 0.53 | 6 | 100 | 0.68 | 12.40 | 25 | |||||||||
| 40A28106 | 109-130 | 3C2 | S | 8.1 | 0.47 | 4 | 100 | 0.60 | 67 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.69 | (NA) | |
| Clay, carbonate free, Weighted Average | 60 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 0 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 60 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||