| *** Taxonomy Characterization Data *** |
| Pedon ID: S2013MT029006 | ( Flathead, Montana ) | Print Date: Apr 28 2024 10:14AM |
| Sampled as on Oct 15, 2013: | unnamed ; Ashy over sandy or sandy-skeletal, mixed, superactive Andic Dystrudepts |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2013USMT136 MO04 9/20/2013 | Natural Resources Conservation Service |
| - | Site ID | S2013MT029006 Lat: 48° 40' 18.29" north Long: 113° 49' 14.00" west MLRA: 44A | National Soil Survey Center | |
| - | Pedon No. | 13N97438 | Kellogg 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 | DbWR1 | ||||||||||||
| 13N13162 | 3-10 | E | S | 20.9 | 1.20 | 40.2 | 7 | 2 | 81 | ||||
| 13N13163 | 10-20 | Bw1 (Bs1) | S | 13.9 | 1.09 | 31.9 | 25 | 0.90 | 0.020 | 6 | 81 | ||
| 13N13164 | 20-39 | Bw2 (Bs2) | S | 10.8 | 1.28 | 30.0 | 20 | 0.87 | 0.036 | 3 | 81 | ||
| 13N13165 | 39-59 | 2BC | S | 11.2 | 0.62 | 16.3 | 67 | 1.00 | 0.010 | 21 | 83 | ||
| 13N13166 | 59-110 | 2C | S | 5.3 | 0.74 | 9.4 | 96 | 53 | 64 | ||||
| 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 | 4C1a1a1 | 4H2a | 4G2 | 4D8a1 | |||||||||||||||
| 13N13162 | 3-10 | E | S | 5.7 | 8.1 | 9.03 | 0.60 | 0.24 | 74 | 46 | 36 | 24.0 | 1.54 | 1.15 | 0 | -- | |||
| 13N13163 | 10-20 | Bw1 (Bs1) | S | 5.6 | 10.9 | 2.36 | 1.51 | 0.28 | 22 | 11 | 74 | 4.5 | 0.95 | 0.32 | 36 | -- | |||
| 13N13164 | 20-39 | Bw2 (Bs2) | S | 5.9 | 11.0 | 1.80 | 1.66 | 0.18 | 17 | 7 | 76 | 2.7 | 0.95 | 0.25 | 37 | -- | |||
| 13N13165 | 39-59 | 2BC | S | 5.8 | 9.5 | 0.39 | 0.35 | 0.05 | 49 | 27 | 22 | 2.7 | 0.40 | 0.24 | 19 | -- | |||
| 13N13166 | 59-110 | 2C | S | 6.0 | 7.6 | 0.13 | 0.16 | 0.02 | 77 | 45 | 10 | 2.4 | 0.57 | 0.45 | 4 | -- | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 74 | % wt | |
| Volume, >2mm, Weighted Average | 35 | % vol | |
| Clay, total, Weighted Average | 8 | % wt | |
| Clay, carbonate free, Weighted Average | 8 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.59 | (NA) | |
| Weighted averages based on control section: 25-100 cm | |||