| *** Taxonomy Characterization Data *** |
| Pedon ID: 88MT009001 | ( Carbon, Montana ) | Print Date: Nov 21 2024 1:05PM |
| Sampled as on Jul 1, 1988: | Stormitt ; Loamy-skeletal, carbonatic, mesic Ustollic Calciorthid |
| Revised to correlated: | Stormitt ; Loamy-skeletal, carbonatic, mesic Ustollic Calciorthids |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP88MT223 MONTANA ARIDISOL TOUR | Natural Resources Conservation Service |
| - | Site ID | S1988MT009001 Lat: 45° 4' 24.74" north Long: 108° 33' 24.68" west MLRA: 32 | National Soil Survey Center | |
| - | Pedon No. | 88P0853 | 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 | 8D1 | 4A1d | |||||||||
| 88P04518 | 0-2 | A1 | S | 7.4 | 1.1 | 0.59 | 52 | 6 | |||||
| 88P04519 | 2-7 | A2 | S | 11.7 | 1.8 | 1.7 | 0.48 | 49 | 1.40 | 0.013 | 7 | ||
| 88P04520 | 7-17 | Bw | S | 15.1 | 4.0 | 3.1 | 0.52 | 43 | 1.30 | 0.014 | 8 | ||
| 88P04521 | 17-33 | Bk1 | S | 18.7 | 5.5 | 5.7 | 0.46 | 40 | 1.33 | 0.014 | 8 | ||
| 88P04522 | 33-48 | Bk2 | S | 28.2 | 5.6 | 16.2 | 0.30 | 34 | 1.32 | 0.010 | 4 | ||
| 88P04523 | 48-60 | Bk3 | S | 16.7 | 9.1 | 0.38 | 88 | 66 | |||||
| 88P04524 | 60-78 | Bk4 | S | 10.7 | 5.4 | 0.50 | 91 | 72 | |||||
| 88P04525 | 78-101 | BC | S | 5.9 | 2.0 | 0.56 | 94 | 74 | |||||
| 88P04527 | 0-0 | S | 6.7 | 1.1 | 0.69 | 51 | 3 | ||||||
| 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 | 6A2d | 6E1g | 5C1 | 5C3 | 6S4 | 8D1 | 8A3a | 5D2 | ||||||||||
| 88P04518 | 0-2 | A1 | S | 8.2 | 0.79 | 2.83 | 14 | 100* | 100 | 72 | 1.14 | 1.56 | -- | ||||||
| 88P04519 | 2-7 | A2 | S | 8.3 | 0.68 | 2.71 | 16 | 100* | 100 | 29 | 0.78 | 0.91 | -- | ||||||
| 88P04520 | 7-17 | Bw | S | 8.3 | 0.75 | 3.12 | 22 | 100* | 100 | 32 | 0.67 | 0.66 | 1 | ||||||
| 88P04521 | 17-33 | Bk1 | S | 8.5 | 0.63 | 4.54 | 32 | 100* | 100 | 62 | 0.56 | 0.55 | 1 | ||||||
| 88P04522 | 33-48 | Bk2 | S | 8.6 | 0.67 | 6.82 | 53 | 100* | 100 | 56 | 0.28 | 0.56 | -- | ||||||
| 88P04523 | 48-60 | Bk3 | S | 8.8 | 0.52 | 7.49 | 59 | 100* | 100 | 69 | 0.34 | 0.74 | 3 | ||||||
| 88P04524 | 60-78 | Bk4 | S | 8.8 | 0.42 | 7.52 | 59 | 100* | 100 | 61 | 0.50 | 0.89 | 1 | ||||||
| 88P04525 | 78-101 | BC | S | 9.0 | 0.13 | 7.72 | 61 | 100* | 100 | 52 | 0.97 | 1.03 | 3 | ||||||
| 88P04527 | 0-0 | S | 8.2 | 1.08 | 15 | 100* | 100 | 1.30 | 1.89 | -- | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.01 | (NA) | |
| Clay, carbonate free, Weighted Average | 7 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 75 | % wt | |
| Volume, >2mm, Weighted Average | 51 | % vol | |
| Clay, total, Weighted Average | 15 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||