| *** Taxonomy Characterization Data *** |
| Pedon ID: S2006MT107005 | ( Wheatland, Montana ) | Print Date: Nov 26 2024 11:21PM |
| Sampled as on Aug 7, 2006: | Midway ; Fine, smectitic, frigid Typic Haplustepts |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2006USMT127 Wheatland Co. | Natural Resources Conservation Service |
| - | Site ID | S2006MT624906 Lat: 46° 41' 36.00" north Long: 109° 46' 55.00" west MLRA: 46 | National Soil Survey Center | |
| - | Pedon No. | 06N1013 | 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 | DbWR1 | |||||||||||
| 06N04320 | 0-9 | A | S | 32.4 | -- | 0.43 | 23 | 1.19 | 0.044 | 3 | 78 | ||
| 06N04321 | 9-23 | Bk1 | S | 34.2 | 0.8 | 0.33 | 21 | 1.22 | 0.042 | 9 | 67 | ||
| 06N04322 | 23-43 | Bk2 | S | 35.6 | 2.9 | 0.30 | 34 | 1.34 | 0.032 | 19 | 62 | ||
| 06N04323 | 43-78 | C | S | 41.1 | 1.6 | 0.37 | 22 | 1.49 | 0.051 | 10 | 52 | ||
| 06N04324 | 78-110 | Cr | S | 10.9 | 1.5 | 0.77 | 20.4 | 28 | -- | 75 | |||
| 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 | 4D8a1 | 4F2 | |||||||||||||
| 06N04320 | 0-9 | A | S | 8.2 | 9.8 | 3.24 | 0.13 | 0.02 | 3 | 100* | 5 | 0.69 | 0.92 | -- | |||||
| 06N04321 | 9-23 | Bk1 | S | 8.6 | 10.2 | 1.28 | 0.09 | 0.01 | 5 | 100* | 1 | 0.54 | -- | ||||||
| 06N04322 | 23-43 | Bk2 | S | 9.2 | 9.8 | 1.09 | 0.08 | 0.01 | 7 | 100* | 0 | 0.51 | 0.72 | 9 | |||||
| 06N04323 | 43-78 | C | S | 9.0 | 9.5 | 0.69 | 0.15 | 0.02 | 4 | 100* | 3 | 0.64 | 3.46 | 21 | |||||
| 06N04324 | 78-110 | Cr | S | 8.7 | 9.6 | 2.33 | 0.15 | 0.01 | 18 | 100* | 62 | 0.88 | 6.68 | 28 | |||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 26 | % wt | |
| Volume, >2mm, Weighted Average | 13 | % vol | |
| Clay, total, Weighted Average | 39 | % wt | |
| Clay, carbonate free, Weighted Average | 37 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.59 | (NA) | |
| Weighted averages based on control section: 25-78 cm | |||