| *** Taxonomy Characterization Data *** |
| Pedon ID: 91MT093001 | ( Silver Bow, Montana ) | Print Date: Nov 23 2024 5:46PM |
| Sampled as on Jun 29, 1991: | Brocko ; Coarse-silty, mixed Borollic Calciorthids |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP91MT221 BUTTE | Natural Resources Conservation Service |
| - | Site ID | S1991MT093001 Lat: 46° 0' 42.00" north Long: 112° 38' 1.01" west | National Soil Survey Center | |
| - | Pedon No. | 91P0940 | 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 | 4A1d | ||||||||||
| 91P05808 | 0-8 | A | S | 12.1 | 0.89 | 14 | 0.95 | 0.014 | 1 | ||||
| 91P05809 | 8-30 | Bk1 | S | 6.6 | 1.3 | 2.68 | 28 | 0.93 | 0.016 | 8 | |||
| 91P05810 | 30-53 | Bk2 | S | 5.0 | 3.52 | 43 | 23 | ||||||
| 91P05811 | 53-84 | Bk3 | S | 3.7 | 4.00 | 9 | |||||||
| 91P05812 | 84-125 | Bk4 | S | 2.4 | 6.38 | 54 | 1.13 | 0.002 | 29 | ||||
| 91P05813 | 125-149 | Bz | S | 2.1 | 6.52 | 49 | 1.12 | 0.004 | 24 | ||||
| 91P05815 | 1-3 | A | S | 5.2 | 0.6 | 2.96 | 71 | ||||||
| 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 | 6A1c | 8J | 6E1g | 5C1 | 5C3 | 6S4 | 8D1 | 8A3a | 5D2 | |||||||||
| 91P05808 | 0-8 | A | S | 7.6 | 9.7 | 1.62 | 0.20 | 0.04 | 1 | 100* | 100 | 20 | 3.36 | 0.92 | 1 | ||||
| 91P05809 | 8-30 | Bk1 | S | 8.3 | 10.4 | 0.82 | 0.15 | 0.03 | 7 | 100* | 100 | 23 | 5.61 | 0.43 | 2 | ||||
| 91P05810 | 30-53 | Bk2 | S | 7.8 | 10.2 | 0.38 | 0.16 | 0.03 | 4 | 100* | 100 | 17 | 6.26 | 2.94 | 6 | ||||
| 91P05811 | 53-84 | Bk3 | S | 7.9 | 9.4 | 0.04 | 0.11 | 0.02 | 100* | 100 | 14 | 9.62 | 3.40 | 13 | |||||
| 91P05812 | 84-125 | Bk4 | S | 7.4 | 9.0 | 0.04 | 0.08 | 0.01 | 100* | 100 | 7 | 13.46 | 4.00 | 11 | |||||
| 91P05813 | 125-149 | Bz | S | 7.4 | 8.8 | 0.03 | 0.08 | 0.02 | 100* | 97 | 7 | 15.48 | 3.62 | 11 | |||||
| 91P05814 | 0-1 | A | S | 7.0 | 0.98 | ||||||||||||||
| 91P05815 | 1-3 | A | S | 6.4 | 0.58 | ||||||||||||||
| 91P05816 | 3-7 | A | S | 7.5 | 0.52 | ||||||||||||||
| 91P05817 | 7-15 | A/Bk | S | 8.0 | 5 | 0.46 | |||||||||||||