| *** Taxonomy Characterization Data *** |
| Pedon ID: 03MT001002 | ( Beaverhead, Montana ) | Print Date: Jan 9 2025 7:07PM |
| Sampled as on Sep 1, 2003: | Nicholson ; Fine-loamy, carbonatic Ustic Argicryolls |
| Revised to SSL on Dec 17, 2004: | Michelson ; Coarse-loamy, mixed, superactive Calcic Argicryoll |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2003USMT179 Big Hole Valley | Natural Resources Conservation Service |
| - | Site ID | S2003MT612001 Lat: 45° 8' 58.00" north Long: 112° 52' 52.00" west MLRA: 44 | National Soil Survey Center | |
| - | Pedon No. | 03N1009 | 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 | 3A1a1a | 3A1a1a | DbWR1 | ||||||||||
| 03N05123 | 0-8 | A | S | 12.8 | 7.3 | 0.88 | 20.3 | 50 | 1.29 | 0.016 | 7 | 82 | |
| 03N05124 | 8-25 | Bt | S | 19.0 | 7.1 | 2.7 | 0.56 | 53 | 1.34 | 0.020 | 16 | 65 | |
| 03N05125 | 25-58 | Btk | S | 19.8 | 7.2 | 8.4 | 0.55 | 57 | 1.42 | 0.014 | 21 | 49 | |
| 03N05126 | 58-107 | Bk | S | 5.0 | 1.9 | 1.3 | 0.46 | 78 | 1.52 | 0.007 | 36 | 93 | |
| 03N05127 | 107-152 | 2Bk | S | 24.9 | 12.2 | 0.7 | 0.35 | 80 | 53 | 93 | |||
| 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 | 4E1a1a1a1 | 4F2 | ||||||||||||||
| 03N05123 | 0-8 | A | S | 7.1 | 8.6 | 3.18 | 0.13 | 0.05 | 100* | 1.20 | -- | ||||||||
| 03N05124 | 8-25 | Bt | S | 7.6 | 10.4 | 1.90 | 0.11 | 0.03 | 7 | 100* | 0.91 | 0.60 | -- | ||||||
| 03N05125 | 25-58 | Btk | S | 8.2 | 10.7 | 3.22 | 0.05 | 0.02 | 25 | 100* | 0.46 | -- | |||||||
| 03N05126 | 58-107 | Bk | S | 8.7 | 10.1 | 0.41 | 0.01 | tr | 3 | 100* | 0.50 | -- | |||||||
| 03N05127 | 107-152 | 2Bk | S | 9.0 | 10.1 | 0.24 | 0.03 | 0.01 | 1 | 100* | 0.67 | 1.31 | 11 | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| LE, Whole Soil, Summed to 1m | 1 | cm/m | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 56 | % wt | |
| Volume, >2mm, Weighted Average | 19 | % vol | |
| Weighted averages based on control section: 8-58 cm | |||