| *** Taxonomy Characterization Data *** |
| Pedon ID: 88MT051002 | ( Liberty, Montana ) | Print Date: Nov 24 2024 4:13AM |
| Sampled as on Feb 28, 1988: | Ferd ; Fine, montmorillonitic Borollic Haplargid |
| Revised to correlated: | Ferd ; Fine, smectitic Borollic Haplargids |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP88MT130 FSA LIBERTY COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1988MT051002 Lat: 48° 8' 37.00" north Long: 110° 49' 58.00" west MLRA: 52 | National Soil Survey Center | |
| - | Pedon No. | 88P0450 | 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 | 8D1 | |||||||||||
| 88P02303 | 0-13 | Ap | S | 26.2 | 0.41 | 21 | -- | ||||||
| 88P02304 | 13-23 | E/Bt | S | 31.8 | 0.37 | 20 | tr | ||||||
| 88P02305 | 23-41 | Bt | S | 39.2 | 0.39 | 18 | -- | ||||||
| 88P02306 | 41-56 | Btk | S | 31.0 | -- | 0.37 | 18 | tr | |||||
| 88P02307 | 56-127 | Bk | S | 27.8 | 5.1 | 0.34 | 15 | tr | |||||
| 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 | 6E1g | 5C1 | 5C3 | 8D1 | 5D2 | |||||||||||||
| 88P02303 | 0-13 | Ap | S | 6.8 | 0.88 | tr | 100* | 90 | 0.68 | 1 | |||||||||
| 88P02304 | 13-23 | E/Bt | S | 7.0 | 0.56 | tr | 32 | 50 | 0.29 | 1 | |||||||||
| 88P02305 | 23-41 | Bt | S | 7.2 | 0.49 | tr | 100* | 92 | 0.59 | tr | |||||||||
| 88P02306 | 41-56 | Btk | S | 7.9 | 0.51 | 4 | 100* | 100 | 0.56 | 1 | |||||||||
| 88P02307 | 56-127 | Bk | S | 8.2 | 0.49 | 18 | 100* | 100 | 0.47 | 2 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.51 | (NA) | |
| Clay, carbonate free, Weighted Average | 35 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 18 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 35 | % wt | |
| Weighted averages based on control section: 13-56 cm | |||