| *** Taxonomy Characterization Data *** |
| Pedon ID: 91MT093002 | ( Silver Bow, Montana ) | Print Date: Nov 11 2024 8:41PM |
| Sampled as on Jun 29, 1991: | Varney |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP91MT221 BUTTE | Natural Resources Conservation Service |
| - | Site ID | S1991MT093002 Lat: 46° 0' 24.01" north Long: 112° 41' 0.00" west | National Soil Survey Center | |
| - | Pedon No. | 91P0941 | 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 | ||||||||||
| 91P05818 | 0-5 | Ap1 | S | 14.0 | 0.54 | 60 | 8 | ||||||
| 91P05819 | 5-13 | Ap2 | S | 14.8 | 0.51 | 61 | 1.52 | 0.015 | 11 | ||||
| 91P05820 | 13-25 | Bt1 | S | 14.4 | 0.53 | 57 | 1.53 | 0.010 | 6 | ||||
| 91P05821 | 25-48 | Bt2 | S | 13.6 | 0.61 | 69 | 1.66 | 0.010 | 13 | ||||
| 91P05822 | 48-84 | Bk1 | S | 24.3 | 4.1 | 0.59 | 46 | 1.39 | 0.019 | 8 | |||
| 91P05823 | 84-140 | Bk2 | S | 13.2 | 0.6 | 0.69 | 64 | 17 | |||||
| 91P05824 | 140-163 | Bz | S | 14.2 | 0.85 | 18 | 1.30 | 0.010 | 1 | ||||
| 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 | |||||||||
| 91P05818 | 0-5 | Ap1 | S | 6.1 | 8.5 | 1.06 | 0.20 | 0.04 | 85 | 72 | 18 | 1.02 | 1 | ||||||
| 91P05819 | 5-13 | Ap2 | S | 5.7 | 8.4 | 0.84 | 0.20 | 0.04 | 82 | 67 | 18 | 0.95 | 1 | ||||||
| 91P05820 | 13-25 | Bt1 | S | 5.3 | 8.5 | 0.80 | 0.21 | 0.04 | 78 | 60 | 20 | 0.98 | 1 | ||||||
| 91P05821 | 25-48 | Bt2 | S | 7.8 | 9.5 | 0.26 | 0.21 | 0.02 | 100* | 96 | 14 | 1.24 | 0.66 | 9 | |||||
| 91P05822 | 48-84 | Bk1 | S | 7.9 | 10.4 | 0.22 | 0.13 | 0.01 | 8 | 100* | 100 | 14 | 0.93 | 4.41 | 13 | ||||
| 91P05823 | 84-140 | Bk2 | S | 8.3 | 10.0 | 0.05 | 0.10 | 0.01 | 3 | 100* | 100 | 14 | 1.52 | 6.58 | 20 | ||||
| 91P05824 | 140-163 | Bz | S | 7.4 | 9.4 | 0.06 | 0.11 | 0.02 | 100* | 96 | 10 | 1.87 | 9.42 | 16 | |||||
| 91P05825 | 0-1 | S | 6.3 | 1.21 | |||||||||||||||
| 91P05826 | 1-3 | S | 5.5 | 1.86 | |||||||||||||||
| 91P05827 | 3-7 | S | 4.9 | 1.28 | |||||||||||||||
| 91P05828 | 7-15 | S | 4.8 | ||||||||||||||||
| 91P05829 | 0-1 | S | 6.4 | ||||||||||||||||
| 91P05830 | 1-3 | S | 6.0 | ||||||||||||||||
| 91P05831 | 3-7 | S | 5.9 | ||||||||||||||||
| 91P05832 | 7-15 | S | 5.9 | ||||||||||||||||