| *** Taxonomy Characterization Data *** |
| Pedon ID: 91MT093008 | ( Silver Bow, Montana ) | Print Date: Jan 28 2025 4:22PM |
| Sampled as on Jun 29, 1991: | Sinnigam |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP91MT221 BUTTE | Natural Resources Conservation Service |
| - | Site ID | S1991MT093008 Lat: 45° 59' 48.00" north Long: 112° 43' 47.00" west | National Soil Survey Center | |
| - | Pedon No. | 91P0947 | 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 | ||||||||||
| 91P05897 | 0-5 | A1 | S | 15.0 | 0.59 | 54 | 3 | ||||||
| 91P05898 | 5-13 | A2 | S | 23.1 | 0.58 | 66 | 1.46 | 0.010 | 26 | ||||
| 91P05899 | 13-30 | Bt1 | S | 25.0 | 0.65 | 75 | 36 | ||||||
| 91P05900 | 30-66 | Bt2 | S | 27.3 | 0.64 | 92 | 69 | ||||||
| 91P05901 | 66-130 | Bk | S | 20.5 | 0.6 | 0.71 | 87 | 57 | |||||
| 91P05902 | 130-152 | Cr | S | 17.3 | 0.84 | 87 | 48 | ||||||
| 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 | 5A3b | 8D1 | 5G1 | 5D2 | ||||||||
| 91P05897 | 0-5 | A1 | S | 4.8 | 8.2 | 1.49 | 0.22 | tr | 57 | 52 | 20 | 10.5 | 1.15 | 0.70 | 7 | 1 | |||
| 91P05898 | 5-13 | A2 | S | 5.4 | 8.1 | 1.79 | 0.25 | 0.03 | 79 | 70 | 14 | 0.97 | 1 | ||||||
| 91P05899 | 13-30 | Bt1 | S | 6.3 | 8.3 | 0.67 | 0.13 | 0.01 | 96 | 89 | 20 | 1.08 | 1 | ||||||
| 91P05900 | 30-66 | Bt2 | S | 7.0 | 8.9 | 0.32 | 0.10 | 0.01 | 100* | 95 | 6 | 0.94 | 2 | ||||||
| 91P05901 | 66-130 | Bk | S | 8.1 | 10.1 | 0.09 | 0.06 | tr | 3 | 100* | 100 | 17 | 1.12 | 3 | |||||
| 91P05902 | 130-152 | Cr | S | 8.2 | 9.7 | 0.07 | 0.05 | tr | 3 | 100* | 100 | 6 | 1.29 | 5 | |||||
| 91P05903 | 0-1 | A | S | 4.8 | |||||||||||||||
| 91P05904 | 1-3 | A | S | 4.5 | |||||||||||||||
| 91P05905 | 3-7 | A1/A2 | S | 4.8 | |||||||||||||||
| 91P05906 | 7-15 | A2/Bw | S | 5.3 | |||||||||||||||