| *** Taxonomy Characterization Data *** |
| Pedon ID: S1962MT101001 | ( Toole, Montana ) | Print Date: May 28 2024 3:53PM |
| Sampled as on Aug 23, 1962: | UNNAMED |
| Revised to correlated: | Joplin ; Fine-loamy, mixed, superactive, frigid Aridic Argiborolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1962MT101001 Lat: 48° 44' 22.66" north Long: 111° 35' 38.24" west MLRA: 52 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A3345 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska | ||
| 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 | NK | ||||||||||
| 40A26078 | 0-10 | Ap | S | 18.9 | -- | 0.38 | 30 | -- | |||||
| 40A26079 | 10-15 | B | S | 25.9 | 7.7 | -- | 0.36 | 28 | 1.45 | 0.010 | -- | ||
| 40A26080 | 15-28 | Bk1 | S | 21.8 | 3.0 | 0.42 | 23 | 1.34 | 0.009 | -- | |||
| 40A26081 | 28-46 | Bk2 | S | 17.5 | 1.0 | 0.34 | 29 | 1.44 | 0.003 | -- | |||
| 40A26082 | 46-79 | Bk3 | S | 16.4 | tr | 0.34 | 20 | 1.40 | 0.002 | -- | |||
| 40A26083 | 79-107 | 2By1 | S | 20.5 | -- | 0.42 | 21 | 1.43 | 0.002 | -- | |||
| 40A26084 | 107-135 | 2By2 | S | 19.3 | -- | 0.39 | 20 | 1.58 | 0.008 | -- | |||
| 40A26085 | 135-168 | 3By | S | 14.7 | -- | 0.40 | 25 | -- | |||||
| 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 | % | |||||||||||
| NK | NK | NK | NK | 5D2 | |||||||||||||||
| 40A26078 | 0-10 | Ap | S | 7.8 | 1.53 | 1 | 100* | 100 | 0.69 | -- | |||||||||
| 40A26079 | 10-15 | B | S | 7.8 | 1.31 | 3 | 100* | 100 | 0.61 | -- | |||||||||
| 40A26080 | 15-28 | Bk1 | S | 7.9 | 1.12 | 16 | 100* | 100 | 0.50 | -- | |||||||||
| 40A26081 | 28-46 | Bk2 | S | 8.0 | 0.81 | 14 | 100* | 100 | 0.54 | -- | |||||||||
| 40A26082 | 46-79 | Bk3 | S | 8.0 | 0.54 | 13 | 100* | 100 | 0.57 | 2 | |||||||||
| 40A26083 | 79-107 | 2By1 | S | 8.0 | 0.59 | 4 | 100 | 0.39 | 8.80 | 5 | |||||||||
| 40A26084 | 107-135 | 2By2 | S | 7.8 | 0.43 | 5 | 100 | 0.42 | 10.70 | 8 | |||||||||
| 40A26085 | 135-168 | 3By | S | 8.0 | 0.50 | 6 | 100 | 0.53 | 13.00 | 10 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.52 | (NA) | |
| Clay, carbonate free, Weighted Average | 18 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 23 | % wt | |
| Volume, >2mm, Weighted Average | 16 | % vol | |
| Clay, total, Weighted Average | 18 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||