| *** Taxonomy Characterization Data *** |
| Pedon ID: 89MT101001 | ( Toole, Montana ) | Print Date: Nov 11 2024 9:39PM |
| Sampled as on Sep 29, 1989: | Phillips ; Fine, montmorillonitic Borollic Paleargids |
| Revised to correlated: | Phillips ; Fine, smectitic Borollic Paleargid |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP89MT039 FSA TOOLE COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1989MT101001 Lat: 48° 44' 31.00" north Long: 111° 41' 37.00" west MLRA: 52 | National Soil Survey Center | |
| - | Pedon No. | 89P0144 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| 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 | 8D1 | |||||||||||
| 89P01067 | 0-8 | Ap | S | 30.9 | 0.34 | 16 | -- | ||||||
| 89P01068 | 8-28 | Bt | S | 53.5 | 0.30 | 7 | -- | ||||||
| 89P01069 | 28-56 | Btk | S | 38.3 | 4.9 | 0.33 | 13 | -- | |||||
| 89P01070 | 56-76 | Bk | S | 35.4 | 4.6 | 0.32 | 14 | -- | |||||
| 89P01071 | 76-152 | C | S | 29.5 | 1.2 | 0.32 | 15 | -- | |||||
| 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 | % | |||||||||||
| 4C1a2a | 6A1c | 6E1g | 5C1 | 5C3 | 8D1 | 8A3a | 5D2 | ||||||||||||
| 89P01067 | 0-8 | Ap | S | 7.6 | 1.04 | 100* | 81 | 0.42 | 0.75 | 1 | |||||||||
| 89P01068 | 8-28 | Bt | S | 7.6 | 0.71 | 100* | 90 | 0.29 | 0.48 | 2 | |||||||||
| 89P01069 | 28-56 | Btk | S | 7.9 | 0.74 | 10 | 100* | 100 | 0.34 | 3.41 | 3 | ||||||||
| 89P01070 | 56-76 | Bk | S | 8.0 | 0.70 | 10 | 100* | 100 | 0.33 | 3.36 | 3 | ||||||||
| 89P01071 | 76-152 | C | S | 8.1 | 0.70 | 5 | 100* | 100 | 0.33 | 7.44 | 10 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.35 | (NA) | |
| Clay, carbonate free, Weighted Average | 42 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 10 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 45 | % wt | |
| Weighted averages based on control section: 8-56 cm | |||