*** Primary Characterization Data *** |
Pedon ID: copyof92MT053007 | ( Lincoln, Montana ) | Print Date: Nov 12 2024 1:48AM |
Sampled as on May 27, 1992: | Blackwood ; Fine-silty, mixed (calcareous), frigid Typic Humaquept |
Revised to correlated: | Blackcreek ; Coarse-silty, mixed, superactive, calcareous, frigid Typic Endoaquepts |
United States Department of Agriculture | ||||
SSL | - | Project | RP92MT196 LINCOLN COUNTY | Natural Resources Conservation Service |
- | Site ID | S1992MT053007 Lat: 48° 2' 46.00" north Long: 115° 6' 28.01" west MLRA: 44 | National Soil Survey Center | |
- | Pedon No. | 92P0714 | 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 |
92P04346 | A | A | 0-10 | SIL | SIL | |||
92P04347 | Bw | Bw | 10-30 | SIL | SI | |||
92P04348 | Bk | Bk | 30-69 | SICL | SIL | |||
92P04349 | C1 | C1 | 69-91 | SICL | SI | |||
92P04350 | C2 | C2 | 91-107 | SI | SI | |||
92P04351 | 2C | 2C | 107-152 | LCOS |
Pedon Calculations | |||
Calculation Name | Result | Units of Measure | |
CEC Activity, CEC7/Clay, Weighted Average | 1.39 | (NA) | |
Clay, carbonate free, Weighted Average | 11 | % wt | |
Weighted Particles, 0.1-75mm, 75 mm Base | 8 | % wt | |
Volume, >2mm, Weighted Average | 2 | % vol | |
Clay, total, Weighted Average | 11 | % wt | |
Weighted averages based on control section: 25-100 cm |
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 | 3B1 | 3B1 | 3B1 | ||||||||
92P04346 | 0-10 | A | S | sil | 14.9 | 76.0 | 9.1 | 60.6 | 15.4 | 5.6 | 2.0 | 1.0 | 0.5 | tr | -- | -- | -- | 4 | |||
92P04347 | 10-30 | Bw | S | si | 8.1 | 81.7 | 10.2 | 66.5 | 15.2 | 5.1 | 1.9 | 1.5 | 1.5 | 0.2 | tr | -- | -- | 5 | |||
92P04348 | 30-69 | Bk | S | sil | 12.8 | 78.3 | 8.9 | 65.8 | 12.5 | 2.3 | 2.0 | 1.4 | 1.6 | 1.6 | 2 | tr | -- | 9 | 2 | ||
92P04349 | 69-91 | C1 | S | si | 8.8 | 84.8 | 6.4 | 71.3 | 13.5 | 1.9 | 1.7 | 1.2 | 1.2 | 0.4 | 4 | 1 | -- | 9 | 5 | ||
92P04350 | 91-107 | C2 | S | si | 6.5 | 92.7 | 0.8 | 85.9 | 6.8 | 0.2 | 0.2 | 0.2 | 0.1 | 0.1 | -- | -- | -- | 1 | |||
92P04351 | 107-152 | 2C | S | lcos | 2.5 | 11.7 | 85.8 | 7.3 | 4.4 | 4.1 | 7.9 | 36.0 | 31.2 | 6.6 | 6 | 2 | -- | 83 | 8 |
*** Primary Characterization Data *** |
Pedon ID: copyof92MT053007 | ( Lincoln, Montana ) | Print Date: Nov 12 2024 1:48AM |
Sampled As | : | Blackwood | Fine-silty, mixed (calcareous), frigid Typic Humaquept | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 92P0714 |
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 | ||||||||||||||
92P04346 | 0-10 | A | S | 20.4 | 1.045 | 2.86 | 1.37 | ||||||||||
92P04347 | 10-30 | Bw | S | 9.0 | 1.021 | 2.22 | 1.11 | ||||||||||
92P04348 | 30-69 | Bk | S | 8.6 | 1.017 | 1.17 | 0.67 | ||||||||||
92P04349 | 69-91 | C1 | S | 4.6 | 1.007 | 1.66 | 0.52 | ||||||||||
92P04350 | 91-107 | C2 | S | 3.7 | 1.004 | 1.23 | 0.57 | ||||||||||
92P04351 | 107-152 | 2C | S | 2.1 | 1.002 | 1.40 | 0.84 |
Water Content | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | |||||||
(- - Atterberg - -) | (- - - - - Bulk Density - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - - Water Content - - - - - - - - - - - - - - - - - - - - -) | ||||||||||||||||||
(- - - Limits - - -) | Field | Recon | Recon | Field | Recon | (- - - - - - - - - - - - - - Sieved Samples - - - - - - - - - - - - -) | ||||||||||||||
LL | PI | 33 | Oven | 33 | 6 | 10 | 33 | 100 | 200 | 500 | ||||||||||
Depth | kPa | Dry | kPa | kPa | kPa | kPa | kPa | kPa | kPa | |||||||||||
Layer | (cm) | Horz | Prep | pct <0.4mm | (- - - - - - - - g cm-3 - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - - - - - - -) | ||||||||||||||
3C1e1a | ||||||||||||||||||||
92P04346 | 0-10 | A | S | 37.3 | ||||||||||||||||
92P04347 | 10-30 | Bw | S | 20.5 | ||||||||||||||||
92P04348 | 30-69 | Bk | S | 19.1 | ||||||||||||||||
92P04349 | 69-91 | C1 | S | 14.3 | ||||||||||||||||
92P04350 | 91-107 | C2 | S | 11.0 | ||||||||||||||||
92P04351 | 107-152 | 2C | S | 3.7 |
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 | 8J | 6C9b | 6G12b | 6V2b | 6D5b | |||||||||||||||||
92P04346 | 0-10 | A | S | 2.78 | 0.31 | 0.26 | 0.12 | 0.25 | 0.05 | |||||||||||||
92P04347 | 10-30 | Bw | S | 0.66 | 0.25 | 0.02 | 0.05 | 0.23 | 0.05 | |||||||||||||
92P04348 | 30-69 | Bk | S | 0.19 | 0.11 | 0.01 | 0.08 | 0.07 | 0.03 | 1751.9 | ||||||||||||
92P04349 | 69-91 | C1 | S | 0.09 | 0.05 | 0.01 | 0.02 | 0.04 | 0.02 | 121.5 | ||||||||||||
92P04350 | 91-107 | C2 | S | 0.05 | 0.05 | 0.01 | 0.04 | 0.02 | 0.02 | 85.2 | ||||||||||||
92P04351 | 107-152 | 2C | S | 0.04 | 0.05 | 0.01 | 0.06 | 0.01 | 0.01 | 122.6 |
*** Primary Characterization Data *** |
Pedon ID: copyof92MT053007 | ( Lincoln, Montana ) | Print Date: Nov 12 2024 1:48AM |
Sampled As | : | Blackwood | Fine-silty, mixed (calcareous), frigid Typic Humaquept | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 92P0714 |
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 | |||||||||
92P04346 | 0-10 | A | S | 35.5* | 10.0 | -- | 0.5 | 46.0 | 8.9 | 54.9 | 42.6 | 84 | 100 | ||||
92P04347 | 10-30 | Bw | S | 14.0* | 5.0 | 0.2 | 0.1 | 19.3 | 2.2 | 21.5 | 18.0 | 90 | 100 | ||||
92P04348 | 30-69 | Bk | S | 40.8* | 6.8 | 0.1 | 0.4 | 15.0 | 100 | 100 | |||||||
92P04349 | 69-91 | C1 | S | 41.0* | 6.1 | 0.3 | 0.3 | -- | 14.6 | 100 | 100 | ||||||
92P04350 | 91-107 | C2 | S | 38.4* | 4.1 | tr | 0.2 | 0.3 | 8.0 | 99 | 100 | ||||||
92P04351 | 107-152 | 2C | S | 3.8* | 0.9 | tr | -- | 0.4 | 3.5 | 92 | 100 |
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 - -) | % | |||||||||||||||
6N1b | 6O1b | 6P1b | 6Q1b | 6I1b | 6J1b | 6U1a | 6K1c | 6L1c | 8A | 8D5 | 8A3a | 4F1a1a1 | 5E | ||||||||||
92P04346 | 0-10 | A | S | 4.8 | 2.5 | 0.4 | 0.1 | -- | 6.8 | 0.5 | 0.2 | 0.4 | 113.7 | tr | 0.84 | 0.48 | -- | tr | |||||
92P04347 | 10-30 | Bw | S | 0.13 | 1 | ||||||||||||||||||
92P04348 | 30-69 | Bk | S | 0.17 | 1 | ||||||||||||||||||
92P04349 | 69-91 | C1 | S | 0.14 | 2 | ||||||||||||||||||
92P04350 | 91-107 | C2 | S | 0.11 | -- | ||||||||||||||||||
92P04351 | 107-152 | 2C | S | 0.10 | -- |
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 | 8C1b | 4C1a1a1 | 6E1g | ||||||||||
92P04346 | 0-10 | A | S | 6.3 | 6.7 | 6.7 | 8.8 | |||||||
92P04347 | 10-30 | Bw | S | 6.6 | 7.3 | 8.7 | ||||||||
92P04348 | 30-69 | Bk | S | 7.4 | 8.0 | 9.5 | 6 | |||||||
92P04349 | 69-91 | C1 | S | 7.4 | 8.1 | 9.6 | 6 | |||||||
92P04350 | 91-107 | C2 | S | 7.1 | 7.9 | 7.9 | tr | |||||||
92P04351 | 107-152 | 2C | S | 7.1 | 7.9 | 7.7 | tr |
*** Primary Characterization Data *** |
Pedon ID: copyof92MT053007 | ( Lincoln, Montana ) | Print Date: Nov 12 2024 1:48AM |
Sampled As | : | Blackwood | Fine-silty, mixed (calcareous), frigid Typic Humaquept | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 92P0714 |
Phosphorus | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | |||
(- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -) | KCl | ||||||||||||||
Melanic | NZ | Acid | Anion Exch Resin | Bray | Bray | Olsen | H2O | Citric | Mehlich | Extr | |||||
Depth | Index | Oxal | Available | Capacity | 1 | 2 | Acid | III | NO3 | ||||||
Layer | (cm) | Horz | Prep | % | (- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -) | ||||||||||
6S4 | |||||||||||||||
92P04346 | 0-10 | A | S | 21 | |||||||||||
92P04347 | 10-30 | Bw | S | 13 | |||||||||||
92P04348 | 30-69 | Bk | S | 13 | |||||||||||
92P04349 | 69-91 | C1 | S | 13 | |||||||||||
92P04350 | 91-107 | C2 | S | 11 | |||||||||||
92P04351 | 107-152 | 2C | S | 11 |
*** Primary Characterization Data *** |
Pedon ID: copyof92MT053007 | ( Lincoln, Montana ) | Print Date: Nov 12 2024 1:48AM |
Sampled As | : | Blackwood | Fine-silty, mixed (calcareous), frigid Typic Humaquept | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 92P0714 |
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 | 7C3 | tion | |||||||||||||||||
Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
92P04346 | 0.0-10.0 | A | tcly | MI 1 | -- | 1.0 | 0.4 | ||||||||||||||
92P04348 | 30.0-69.0 | Bk | tcly | MT 3 | MI 2 | KK 2 | MM 1 | CL 1 | 8 | 10.3 | 1.7 |
FRACTION INTERPRETATION: | ||||
tcly - Total Clay <0.002 mm |
MINERAL INTERPRETATION: | ||||
CL Chlorite | KK Kaolinite | MI Mica | MM Montmorillonite-Mica | MT Montmorillonite |
RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |
*** Primary Characterization Data *** |
Pedon ID: copyof92MT053007 | ( Lincoln, Montana ) | Print Date: Nov 12 2024 1:48AM |
Sampled As | : | Blackwood | Fine-silty, mixed (calcareous), frigid Typic Humaquept | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 92P0714 |
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 | ||||||||||||||
92P04348 | 30.0-69.0 | Bk | csi | OT 90 | GS 10 | PO tr | |||||||||||||||
92P04349 | 69.0-91.0 | C1 | csi | OT 99 | GS 1 | GC tr |
FRACTION INTERPRETATION: | ||||
csi - Coarse Silt 0.02-0.05 mm |
MINERAL INTERPRETATION: | ||||
GC Glass-coated Grain | GS Glass | OT Other | PO Plant Opal |