| *** Taxonomy Characterization Data *** |
| Pedon ID: 91MT093012 | ( Silver Bow, Montana ) | Print Date: Jan 25 2025 1:32AM |
| Sampled as on Jun 29, 1991: | Wemple |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP91MT221 BUTTE | Natural Resources Conservation Service |
| - | Site ID | S1991MT093012 Lat: 46° 5' 8.00" north Long: 112° 35' 30.00" west | National Soil Survey Center | |
| - | Pedon No. | 91P0951 | 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 | ||||||||||
| 91P05942 | 0-4 | A1 | S | 7.4 | 0.92 | 68 | 3 | ||||||
| 91P05943 | 4-18 | A2 | S | 12.9 | 0.78 | 50 | 1.24 | 0.010 | 4 | ||||
| 91P05944 | 18-40 | Bw | S | 7.4 | 0.97 | 71 | 1.37 | 0.008 | 18 | ||||
| 91P05945 | 40-61 | BC | S | 2.7 | 2.33 | 85 | 32 | ||||||
| 91P05946 | 61-99 | Cr1 | S | 2.43 | |||||||||
| 91P05946 | 61-99 | Cr1 | GP | 2.1 | |||||||||
| 91P05951 | 7-15 | S | 9.1 | 3.1 | 1.19 | 60 | 2 | ||||||
| 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 | ||||||||
| 91P05942 | 0-4 | A1 | S | 4.9 | 8.0 | 1.22 | 0.12 | 0.02 | 66 | 58 | 17 | 7.8 | 1.55 | 1.05 | 3 | 1 | |||
| 91P05943 | 4-18 | A2 | S | 5.4 | 8.1 | 1.38 | 0.19 | 0.03 | 81 | 68 | 17 | 13.4 | 1.26 | 1.04 | 1 | 1 | |||
| 91P05944 | 18-40 | Bw | S | 6.4 | 8.4 | 0.39 | 0.06 | tr | 100* | 88 | 14 | 1.30 | 1 | ||||||
| 91P05945 | 40-61 | BC | S | 6.7 | 7.7 | 0.19 | 0.02 | tr | 100* | 92 | 14 | 2.52 | 1 | ||||||
| 91P05946 | 61-99 | Cr1 | S | 2.52 | |||||||||||||||
| 91P05946 | 61-99 | Cr1 | GP | 8.2 | 9.4 | 0.07 | 0.04 | 0.01 | 1 | 14 | 2 | ||||||||
| 91P05947 | 99-152 | Cr2 | GP | 9.2 | tr | tr | 14 | ||||||||||||
| 91P05948 | 0-1 | S | 5.2 | ||||||||||||||||
| 91P05949 | 1-3 | S | 4.8 | ||||||||||||||||
| 91P05950 | 3-7 | S | 5.1 | ||||||||||||||||
| 91P05951 | 7-15 | S | 5.5 | ||||||||||||||||