| *** Taxonomy Characterization Data *** |
| Pedon ID: copyof92MT053004 | ( Lincoln, Montana ) | Print Date: Sep 20 2024 7:21PM |
| Sampled as on Apr 27, 1992: | Crystal ; Sandy, mixed, frigid Psammentic Eutroboralf |
| Revised to correlated: | Crystalex ; Coarse-loamy, mixed, superactive, frigid Lamellic Hapludalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP92MT178 SANDERS COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1992MT053004 Lat: 48° 4' 37.01" north Long: 115° 7' 57.99" west MLRA: 44 | National Soil Survey Center | |
| - | Pedon No. | 92P0650 | 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 | ||||||||||||
| 92P03907 | 0-23 | E1 | S | 2.6 | 1.42 | 72 | 1 | ||||||
| 92P03908 | 23-53 | E2 | S | 0.7 | 76 | 1 | |||||||
| 92P03909 | 53-94 | E/Bt1 | S | 1.4 | 1.50 | 76 | |||||||
| 92P03910 | 94-152 | E/Bt2 | S | 2.5 | 1.48 | 76 | 1 | ||||||
| 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 | 5C1 | 5C3 | 6S4 | 8D1 | 5D2 | ||||||||||||
| 92P03907 | 0-23 | E1 | S | 5.9 | 0.28 | 0.19 | 0.04 | 68 | 59 | 16 | 2.31 | 2 | |||||||
| 92P03908 | 23-53 | E2 | S | 6.1 | 0.11 | 0.12 | 0.02 | 86 | 78 | 12 | 2 | ||||||||
| 92P03909 | 53-94 | E/Bt1 | S | 6.0 | 0.07 | 0.10 | 0.02 | 88 | 74 | 8 | 3.43 | 2 | |||||||
| 92P03910 | 94-152 | E/Bt2 | S | 6.3 | 0.07 | 97 | 79 | 2.36 | 2 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 3.24 | (NA) | |
| Clay, carbonate free, Weighted Average | 2 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 76 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 2 | % wt | |
| Weighted averages based on control section: 53-103 cm | |||