| *** Taxonomy Characterization Data *** |
| Pedon ID: 91MT0391031 | ( Granite, Montana ) | Print Date: Nov 23 2024 7:17AM |
| Sampled as on Apr 29, 1991: | Carten ; Fine-loamy over sandy or sandy-skeletal, mixed Aquic Haploborolls |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP92MT071 DEER LODGE SOIL STUDY | Natural Resources Conservation Service |
| - | Site ID | S1991MT0391031 Lat: 46° 18' 49.00" north Long: 113° 18' 15.01" west | National Soil Survey Center | |
| - | Pedon No. | 92P0319 | 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 | ||||||||||||
| 92P01940 | 0-20 | A | S | 11.6 | 0.90 | 46 | 9 | ||||||
| 92P01941 | 20-38 | Bw | S | 8.5 | 0.59 | 49 | 8 | ||||||
| 92P01942 | 38-61 | 2C1 | S | 4.1 | 0.46 | 92 | 60 | ||||||
| 92P01943 | 61-152 | 2C2 | S | 3.4 | 0.29 | 90 | 37 | ||||||
| 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 | 5D2 | |||||||||||||
| 92P01940 | 0-20 | A | S | 8.1 | 2.19 | tr | 100* | 96 | 1.61 | 14 | |||||||||
| 92P01941 | 20-38 | Bw | S | 7.5 | 0.69 | 100* | 81 | 1.18 | 4 | ||||||||||
| 92P01942 | 38-61 | 2C1 | S | 7.1 | 0.24 | 100* | 88 | 0.95 | 5 | ||||||||||
| 92P01943 | 61-152 | 2C2 | S | 7.3 | 0.14 | -- | 100* | 100 | 0.91 | -- | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.97 | (NA) | |
| Clay, carbonate free, Weighted Average | 4 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 84 | % wt | |
| Volume, >2mm, Weighted Average | 39 | % vol | |
| Clay, total, Weighted Average | 4 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||