*** Primary Characterization Data *** |
Pedon ID: S1979CO067001 | ( La Plata, Colorado ) | Print Date: Nov 12 2024 9:32AM |
Sampled as on Jun 1, 1979: | Plome ; Typic Eutroboralf |
Revised to correlated: | PLOME ; Fine-loamy, mixed Typic Eutroboralfs |
United States Department of Agriculture | ||||
SSL | - | Project | RP80CO056 LA PLATA COUNTY | Natural Resources Conservation Service |
- | Site ID | S1979CO067001 Lat: 37° 16' 27.00" north Long: 107° 58' 42.00" west MLRA: 48A | National Soil Survey Center | |
- | Pedon No. | 80P0095 | 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 |
80P00448 | Bt1 | B21t | 23-50 | CL | CL | |||
80P00449 | Bt2 | B22t | 50-74 | CL | CL |
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 | ||||||||
80P00448 | 23-50 | Bt1 | S | cl | 36.1 | 39.5 | 24.4 | 13.3 | 26.2 | 22.6 | 1.3 | 0.2 | 0.2 | 0.1 | tr | tr | -- | 2 | tr | ||
80P00449 | 50-74 | Bt2 | S | cl | 34.8 | 43.2 | 22.0 | 14.1 | 29.1 | 21.2 | 0.5 | 0.2 | 0.1 | tr | tr | -- | -- | 1 | -- |
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 | ||||||||||||||
80P00448 | 23-50 | Bt1 | S | 11.2 | 1.007 | 0.61 | 0.31 | ||||||||||
80P00449 | 50-74 | Bt2 | S | 14.3 | 1.020 | 0.65 | 0.41 |
*** Primary Characterization Data *** |
Pedon ID: S1979CO067001 | ( La Plata, Colorado ) | Print Date: Nov 12 2024 9:32AM |
Sampled As | : | Plome | Typic Eutroboralf | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 80P0095 |
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 | 6H2b | 5A3a | 5A8a | 5C3 | 5C1 | |||||||||
80P00448 | 23-50 | Bt1 | S | 16.5 | 4.5 | tr | 0.5 | 21.5 | 3.7 | 25.2 | 21.9 | 85 | 98 | ||||
80P00449 | 50-74 | Bt2 | S | 16.9 | 4.7 | 0.1 | 0.5 | 3.0 | 22.6 | 88 | 98 |
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 - -) | % | |||||||||||||||
80P00448 | 23-50 | Bt1 | S | -- | |||||||||||||||||||
80P00449 | 50-74 | Bt2 | S | tr |
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 | |||
8C1e | 8C1a | 6E1b | ||||||||||||
80P00448 | 23-50 | Bt1 | S | 6.2 | 6.8 | |||||||||
80P00449 | 50-74 | Bt2 | S | 6.5 | 7.1 | -- |
*** Primary Characterization Data *** |
Pedon ID: S1979CO067001 | ( La Plata, Colorado ) | Print Date: Nov 12 2024 9:32AM |
Sampled As | : | Plome | Typic Eutroboralf | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 80P0095 |
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 | 7A3b | 7C3 | tion | ||||||||||||||||
Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
80P00448 | 23.0-50.0 | Bt1 | tcly | MT 3 | KK 3 | MI 3 | VR 2 | CL 1 | KK 22 | 7.7 | 2.0 | ||||||||||
QZ 1 | |||||||||||||||||||||
80P00449 | 50.0-74.0 | Bt2 | tcly | MT 3 | KK 3 | MI 3 | VR 2 | CL 1 | KK 26 | 7.7 | 1.9 | ||||||||||
QZ 1 |
FRACTION INTERPRETATION: | ||||
tcly - Total Clay <0.002 mm |
MINERAL INTERPRETATION: | ||||
CL Chlorite | KK Kaolinite | MI Mica | MT Montmorillonite | QZ Quartz |
VR Vermiculite |
RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |