| *** Primary Characterization Data *** |
| Pedon ID: 96MT081004 | ( Ravalli, Montana ) | Print Date: May 19 2024 11:56PM |
| Sampled as : | Leighcan ; Loamy-skeletal, mixed Dystric Cryochrept |
| Revised to correlated: | Leighcan ; Sandy-skeletal, mixed Typic Haplocryepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP97MT096 RAVALLI COUNTY | Natural Resources Conservation Service |
| - | Site ID | S1996MT081004 Lat: 45° 56' 8.00" north Long: 113° 43' 42.00" west MLRA: 43B | National Soil Survey Center | |
| - | Pedon No. | 97P0448 | Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Layer | Horizon | Orig Hzn | Depth (cm) | Field Label 1 | Field Label 2 | Field Label 3 | Field Texture | Lab Texture |
| 97P02649 | A | A | 0-15 | SL | LCOS | |||
| 97P02650 | Bw | Bw | 15-30 | SL | LCOS | |||
| 97P02651 | BC | BC | 30-79 | SL | LCOS | |||
| 97P02652 | C | C | 79-152 | SL | LCOS | |||
| PSDA & Rock Fragments | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| (- - - - - Total - - - - - -) | (- - Clay - - -) | (- - - - Silt - - - - -) | (- - - - - - - - - - - - Sand - - - - - - - - - - - -) | ( Rock Fragments (mm) ) | |||||||||||||||||
| Lab | Clay | Silt | Sand | Fine | CO3 | Fine | Coarse | VF | F | M | C | VC | (- - - - - - - - Weight - - - - - - - -) | >2 mm | |||||||
| Text- | < | .002 | .05 | < | < | .002 | .02 | .05 | .10 | .25 | .5 | 1 | 2 | 5 | 20 | .1- | wt % | ||||
| Depth | ure | .002 | -.05 | -2 | .0002 | .002 | -.02 | -.05 | -.10 | -.25 | -.50 | -1 | -2 | -5 | -20 | -75 | 75 | whole | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -) | (- - - - - - - % of <75mm - - - - - -) | soil | |||||||||||||||
| 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | 3A1a1a | |||||||||||
| 97P02649 | 0-15 | A | N | lcos | 4.4 | 19.2 | 76.3 | 11.2 | 8.1 | 5.2 | 10.4 | 15.9 | 21.4 | 23.4 | |||||||
| 97P02650 | 15-30 | Bw | N | lcos | 4.6 | 18.8 | 76.6 | 11.3 | 7.5 | 7.0 | 14.9 | 19.2 | 19.7 | 15.8 | |||||||
| 97P02651 | 30-79 | BC | N | lcos | 2.9 | 13.5 | 83.6 | 7.6 | 5.9 | 4.5 | 11.0 | 16.7 | 23.3 | 28.1 | |||||||
| 97P02652 | 79-152 | C | N | lcos | 3.3 | 12.8 | 83.9 | 6.7 | 6.1 | 5.8 | 15.4 | 20.5 | 27.0 | 15.2 | |||||||
| Bulk Density & Moisture | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
| (Bulk Density) | Cole | (- - - - - - - - - - - Water Content - - - - - - - - - - -) | ( Air Dry-Oven Dry ) | WRD | Aggst | ||||||||||||
| 33 | Oven | Whole | 6 | 10 | 33 | 1500 | 1500 kPa | (- - - - Ratio - - - -) | Whole | Stabl | (- - Ratio/Clay - -) | ||||||
| Depth | kPa | Dry | Soil | kPa | kPa | kPa | kPa | Moist | Corrected | Soil | 2-0.5mm | CEC7 | 1500 kPa | ||||
| Layer | (cm) | Horz | Prep | (- - - g cm-3 - - -) | (- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -) | cm3 cm-3 | % | ||||||||||
| 3C2a1a | 3D1 | 8D1 | 8D1 | ||||||||||||||
| 97P02649 | 0-15 | A | N | 4.8 | 1.008 | 2.84 | 1.09 | ||||||||||
| 97P02650 | 15-30 | Bw | N | 3.8 | 1.007 | 1.89 | 0.83 | ||||||||||
| 97P02651 | 30-79 | BC | N | 2.9 | 1.006 | 2.34 | 1.00 | ||||||||||
| 97P02652 | 79-152 | C | N | 2.9 | 1.006 | 1.88 | 0.88 | ||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 96MT081004 | ( Ravalli, Montana ) | Print Date: May 19 2024 11:56PM |
| Sampled As | : | Leighcan | Loamy-skeletal, mixed Dystric Cryochrept | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 97P0448 | |||
| Carbon & Extractions | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | |||
| (- - - - - Total - - - - -) | Est | OC | C/N | (- - - Dith-Cit Ext - - -) | (- - - - - - Ammonium Oxalate Extraction - - - - - -) | (- - - Na Pyro-Phosphate - - -) | ||||||||||||||||
| Depth | C | N | S | OC | (WB) | Ratio | Fe | Al | Mn | Al+½Fe | ODOE | Fe | Al | Si | Mn | C | Fe | Al | Mn | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - % of <2 mm - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -) | mg kg-1 | (- - - - - - % of < 2mm - - - - -) | |||||||||||||||
| 6A1c | ||||||||||||||||||||||
| 97P02649 | 0-15 | A | N | 1.24 | ||||||||||||||||||
| 97P02650 | 15-30 | Bw | N | 0.42 | ||||||||||||||||||
| 97P02651 | 30-79 | BC | N | 0.23 | ||||||||||||||||||
| 97P02652 | 79-152 | C | N | 0.12 | ||||||||||||||||||
| CEC & Bases | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
| (- - - - - - NH4OAC Extractable Bases - - - - -) | CEC8 | CEC7 | ECEC | (- - - - Base - - - -) | |||||||||||||
| Sum | Acid- | Extr | KCl | Sum | NH4 | Bases | Al | (- Saturation -) | |||||||||
| Depth | Ca | Mg | Na | K | Bases | ity | Al | Mn | Cats | OAC | +Al | Sat | Sum | NH4OAC | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -) | mg kg-1 | (- - - - cmol(+) kg-1 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| 6N2e | 6O2d | 6P2b | 6Q2b | 6H5a | 5A3a | 5A8b | 5C3 | 5C1 | |||||||||
| 97P02649 | 0-15 | A | N | 5.2 | 0.9 | 0.1 | 1.0 | 7.2 | 7.4 | 14.6 | 12.5 | 49 | 58 | ||||
| 97P02650 | 15-30 | Bw | N | 3.5 | 1.1 | 0.1 | 0.7 | 5.4 | 4.9 | 10.3 | 8.7 | 52 | 62 | ||||
| 97P02651 | 30-79 | BC | N | 3.0 | 1.2 | 0.1 | 0.4 | 4.7 | 3.1 | 7.8 | 6.8 | 60 | 69 | ||||
| 97P02652 | 79-152 | C | N | 3.5 | 1.0 | 0.1 | 0.3 | 4.9 | 2.1 | 7.0 | 6.2 | 70 | 79 | ||||
| Salt | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | -19- | -20- | |||
| (- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -) | 1:2 | ||||||||||||||||||||||
| Total | Elec | Elec | Exch | ||||||||||||||||||||
| Depth | Ca | Mg | Na | K | CO3 | HCO3 | F | Cl | PO4 | Br | OAC | SO4 | NO2 | NO3 | H2O | Salts | Cond | Cond | Na | SAR | |||
| Layer | (cm) | Horz | Prep | (- - - - - mmol(+) L-1 - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -) | (- - - - % - - - -) | (- - dS m-1 - -) | % | |||||||||||||||
| 97P02649 | 0-15 | A | N | 1 | |||||||||||||||||||
| 97P02650 | 15-30 | Bw | N | 1 | |||||||||||||||||||
| 97P02651 | 30-79 | BC | N | 1 | |||||||||||||||||||
| 97P02652 | 79-152 | C | N | 2 | |||||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 96MT081004 | ( Ravalli, Montana ) | Print Date: May 19 2024 11:56PM |
| Sampled As | : | Leighcan | Loamy-skeletal, mixed Dystric Cryochrept | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 97P0448 | |||
| pH & Carbonates | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | |||
| (- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -) | (- - Carbonate - -) | (- - Gypsum - - -) | ||||||||||||
| CaCl2 | As CaCO3 | As CaSO4*2H2O | Resist | |||||||||||
| Depth | 0.01M | H2O | Sat | <2mm | <20mm | <2mm | <20mm | ohms | ||||||
| Layer | (cm) | Horz | Prep | KCl | 1:2 | 1:1 | Paste | Oxid | NaF | (- - - - - - - - - - - - % - - - - - - - - - - -) | cm-1 | |||
| 4C1a2a | 4C1a2a | |||||||||||||
| 97P02649 | 0-15 | A | N | 5.2 | 6.1 | |||||||||
| 97P02650 | 15-30 | Bw | N | 5.1 | 6.0 | |||||||||
| 97P02651 | 30-79 | BC | N | 5.1 | 6.0 | |||||||||
| 97P02652 | 79-152 | C | N | 5.1 | 5.9 | |||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 96MT081004 | ( Ravalli, Montana ) | Print Date: May 19 2024 11:56PM |
| Sampled As | : | Leighcan | Loamy-skeletal, mixed Dystric Cryochrept | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 97P0448 | |||
| Clay Mineralogy (<.002 mm) | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| X-Ray | Thermal | Elemental | EGME | Inter | |||||||||||||||||
| SiO2 | Al2O3 | Fe2O3 | MgO | CaO | K2O | Na2O | Retn | preta | |||||||||||||
| Depth | Fract | 7A2i | | | | | tion | ||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 97P02649 | 0.0-15.0 | A | tcly | MI 2 | VR 1 | KH 1 | | | | | | | | | | | | | | | |
| 97P02650 | 15.0-30.0 | Bw | tcly | MI 3 | KK 2 | VR 1 | | | | | | | | | | | | | | | |
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | | | | |
| MINERAL INTERPRETATION: | ||||
| KH Halloysite | KK Kaolinite | MI Mica | VR Vermiculite | |
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |
| *** Primary Characterization Data *** |
| Pedon ID: 96MT081004 | ( Ravalli, Montana ) | Print Date: May 19 2024 11:56PM |
| Sampled As | : | Leighcan | Loamy-skeletal, mixed Dystric Cryochrept | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 97P0448 | |||
| Sand - Silt Mineralogy (2.0-0.002 mm) | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| X-Ray | Thermal | Optical | EGME | Inter | |||||||||||||||||
| Tot Re | Grain Count | Retn | preta | ||||||||||||||||||
| Depth | Fract | | | | 7B1a2 | | tion | ||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - peak size - - - - - - - - - ) | (- - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 97P02650 | 15.0-30.0 | Bw | fs | | | | | | | | | | OT 97 | GS 1 | FG 1 | QG tr | PO tr | | | | |
| FRACTION INTERPRETATION: | ||||
| fs - Fine Sand 0.1-0.25 mm | | | | |
| MINERAL INTERPRETATION: | ||||
| FG Glass-coated Feldspar | GS Glass | OT Other | PO Plant Opal | QG Glass-coated Quartz |