| *** Taxonomy Characterization Data *** |
| Pedon ID: 92MT089001 | ( Sanders, Montana ) | Print Date: Nov 21 2024 3:42PM |
| Sampled as on Apr 3, 1992: | Beaverdump ; Loamy-skeletal, mixed, frigid Vitrandic Haploxeralf |
| Revised to correlated: | Beaverdump ; Loamy-skeletal, mixed, superactive, frigid Vitrandic Eutroboralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP92MT178 SANDERS COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1992MT089001 Lat: 47° 41' 39.01" north Long: 115° 28' 5.00" west MLRA: 44 | National Soil Survey Center | |
| - | Pedon No. | 92P0646 | 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 | 8D1 | ||||||||||||
| 92P03888 | 0-8 | A | N | 5.7 | 2.19 | ||||||||
| 92P03889 | 8-30 | Bs | N | 4.4 | 2.07 | ||||||||
| 92P03890 | 30-58 | 2E/Bt1 | N | 5.5 | 0.69 | ||||||||
| 92P03891 | 58-97 | 2E/Bt2 | N | 5.6 | 0.75 | ||||||||
| 92P03892 | 97-152 | 2C | N | 5.2 | 0.92 | ||||||||
| 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 | 8J | 6S4 | 8D1 | 5D2 | ||||||||||||||
| 92P03888 | 0-8 | A | N | 6.4 | 4.10 | 1.01 | 0.11 | 48 | 3.70 | tr | |||||||||
| 92P03889 | 8-30 | Bs | N | 6.6 | 1.49 | 0.97 | 0.08 | 48 | 3.34 | 1 | |||||||||
| 92P03890 | 30-58 | 2E/Bt1 | N | 6.5 | 0.11 | 0.14 | 0.03 | 12 | 0.98 | 2 | |||||||||
| 92P03891 | 58-97 | 2E/Bt2 | N | 6.6 | 0.15 | 0.13 | 0.02 | 12 | 1.13 | 2 | |||||||||
| 92P03892 | 97-152 | 2C | N | 6.5 | 0.48 | 1.62 | 1 | ||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.04 | (NA) | |
| Clay, carbonate free, Weighted Average | 6 | % wt | |
| Clay, total, Weighted Average | 6 | % wt | |
| Weighted averages based on control section: 30-80 cm | |||