| *** Primary Characterization Data *** |
| Pedon ID: 90CO029004 | ( Delta, Colorado ) | Print Date: Nov 21 2024 7:26PM |
| Sampled as on Jun 29, 1990: | Doughspon ; Clayey-skeletal, mixed Argic Pachic Cryoborolls |
| Revised to correlated on May 1, 1998: | (unnamed) ; Clayey-skeletal, smectitic Argic Pachic Cryoboroll |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP90CO246 ASPEN REGENERATION | Natural Resources Conservation Service |
| - | Site ID | S1990CO029004 Lat: 38° 59' 7.00" north Long: 107° 36' 58.99" west | National Soil Survey Center | |
| - | Pedon No. | 90P0984 | 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 |
| 90P05979 | Oe | OE | 0-6 | |||||
| 90P05980 | A1 | A1 | 6-19 | CL | CL | |||
| 90P05981 | A2 | A2 | 19-44 | CL | CL | |||
| 90P05982 | E | E | 44-60 | CL | CL | |||
| 90P05983 | Bt1 | Bt1 | 60-96 | C | CL | |||
| 90P05984 | Bt2 | Bt2 | 96-108 | C | CL | |||
| 90P05985 | Bt3 | Bt3 | 108-156 | C | CL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.94 | (NA) | |
| Clay, carbonate free, Weighted Average | 38 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 41 | % wt | |
| Volume, >2mm, Weighted Average | 10 | % vol | |
| Clay, total, Weighted Average | 38 | % wt | |
| Weighted averages based on control section: 60-110 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 | 3A1a1a | 3B1 | 3B1 | 3B1 | |||||||
| 90P05979 | 0-6 | Oe | S | -- | -- | -- | |||||||||||||||
| 90P05980 | 6-19 | A1 | S | cl | 31.7 | 39.5 | 28.8 | 17.6 | 21.5 | 18.0 | 11.9 | 9.5 | 5.2 | 1.6 | 0.6 | 1 | 2 | -- | 19 | 3 | |
| 90P05981 | 19-44 | A2 | S | cl | 29.3 | 40.0 | 30.7 | 15.5 | 21.7 | 18.3 | 13.5 | 9.4 | 5.4 | 1.7 | 0.7 | 2 | 4 | -- | 23 | 6 | |
| 90P05982 | 44-60 | E | S | cl | 28.6 | 41.0 | 30.4 | 14.2 | 21.7 | 19.3 | 11.8 | 9.5 | 6.1 | 1.9 | 1.1 | 4 | 4 | 14 | 37 | 22 | |
| 90P05983 | 60-96 | Bt1 | S | cl | 39.6 | 27.4 | 33.0 | 17.1 | 18.4 | 9.0 | 7.1 | 11.5 | 10.0 | 3.2 | 1.2 | -- | 8 | 4 | 35 | 12 | |
| 90P05984 | 96-108 | Bt2 | S | cl | 34.8 | 24.0 | 41.2 | 13.5 | 15.4 | 8.6 | 11.4 | 14.3 | 9.9 | 3.5 | 2.1 | 8 | 11 | 17 | 55 | 36 | |
| 90P05985 | 108-156 | Bt3 | S | cl | 33.5 | 24.5 | 42.0 | 10.0 | 16.8 | 7.7 | 11.7 | 12.2 | 8.6 | 5.6 | 3.9 | 9 | 14 | 22 | 62 | 45 | |
| *** Primary Characterization Data *** |
| Pedon ID: 90CO029004 | ( Delta, Colorado ) | Print Date: Nov 21 2024 7:26PM |
| Sampled As | : | Doughspon | Clayey-skeletal, mixed Argic Pachic Cryoborolls | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 90P0984 | |||
| 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 | % | ||||||||||
| 4A1d | 4A1h | 4B1c | 3C2a1a | 3D1 | 4C1 | 3F1a1a | 8D1 | 8D1 | |||||||||
| 90P05979 | 0-6 | Oe | S | 0.25 | 0.77 | 175.7 | 44.0 | 1.064 | |||||||||
| 90P05980 | 6-19 | A1 | S | 1.22 | 1.39 | 0.044 | 23.2 | 15.9 | 1.027 | 0.09 | 90 | 1.12 | 0.50 | ||||
| 90P05981 | 19-44 | A2 | S | 1.03 | 1.18 | 0.045 | 31.3 | 14.2 | 1.031 | 0.17 | 90 | 0.99 | 0.48 | ||||
| 90P05982 | 44-60 | E | S | 1.26 | 1.35 | 0.020 | 26.7 | 12.1 | 1.018 | 0.16 | 0.82 | 0.42 | |||||
| 90P05983 | 60-96 | Bt1 | S | 1.29 | 1.60 | 0.069 | 34.2 | 18.1 | 1.044 | 0.19 | 0.93 | 0.46 | |||||
| 90P05984 | 96-108 | Bt2 | S | 1.18 | 1.55 | 0.073 | 41.8 | 15.8 | 1.039 | 0.25 | 0.96 | 0.45 | |||||
| 90P05985 | 108-156 | Bt3 | S | 1.36 | 1.75 | 0.058 | 32.0 | 17.0 | 1.042 | 0.14 | 1.06 | 0.51 | |||||
| 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 - - - - -) | |||||||||||||||
| 6A2d | 6B3a | 6A1c | 6C2b | 6G7a | 6D2a | |||||||||||||||||
| 90P05979 | 0-6 | Oe | S | 21.39 | 1.564 | 24.32 | 0.6 | 0.1 | tr | |||||||||||||
| 90P05980 | 6-19 | A1 | S | 3.52 | 0.100 | 3.32 | 1.1 | 0.2 | 0.1 | |||||||||||||
| 90P05981 | 19-44 | A2 | S | 2.68 | 0.209 | 2.72 | 1.2 | 0.2 | 0.1 | |||||||||||||
| 90P05982 | 44-60 | E | S | 1.45 | 0.121 | 1.48 | 1.2 | 0.2 | 0.1 | |||||||||||||
| 90P05983 | 60-96 | Bt1 | S | 0.40 | 0.40 | 1.2 | 0.2 | 0.1 | ||||||||||||||
| 90P05984 | 96-108 | Bt2 | S | 0.20 | 0.19 | 1.1 | 0.1 | 0.1 | ||||||||||||||
| 90P05985 | 108-156 | Bt3 | S | 0.15 | 0.13 | 1.0 | 0.1 | tr | ||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 90CO029004 | ( Delta, Colorado ) | Print Date: Nov 21 2024 7:26PM |
| Sampled As | : | Doughspon | Clayey-skeletal, mixed Argic Pachic Cryoborolls | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 90P0984 | |||
| 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 | |||||||||
| 90P05979 | 0-6 | Oe | S | 79.0 | 9.9 | 0.2 | 2.3 | 8.9 | 92.6 | ||||||||
| 90P05980 | 6-19 | A1 | S | 26.3 | 5.3 | -- | 1.1 | 32.7 | 7.4 | 40.1 | 35.4 | 82 | 92 | ||||
| 90P05981 | 19-44 | A2 | S | 21.0 | 4.4 | tr | 1.0 | 26.4 | 8.7 | 35.1 | 29.0 | 75 | 91 | ||||
| 90P05982 | 44-60 | E | S | 15.7 | 3.8 | tr | 0.6 | 20.1 | 7.4 | 27.5 | 23.4 | 73 | 86 | ||||
| 90P05983 | 60-96 | Bt1 | S | 21.9 | 11.0 | 0.2 | 0.5 | 33.6 | 6.6 | 40.2 | 37.0 | 84 | 91 | ||||
| 90P05984 | 96-108 | Bt2 | S | 19.5 | 11.3 | 0.2 | 0.5 | 31.5 | 4.7 | 36.2 | 33.3 | 87 | 95 | ||||
| 90P05985 | 108-156 | Bt3 | S | 20.6 | 13.0 | 0.2 | 0.5 | 34.3 | 3.7 | 38.0 | 35.5 | 90 | 97 | ||||
| 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 - -) | % | |||||||||||||||
| 90P05980 | 6-19 | A1 | S | -- | |||||||||||||||||||
| 90P05981 | 19-44 | A2 | S | -- | |||||||||||||||||||
| 90P05982 | 44-60 | E | S | -- | |||||||||||||||||||
| 90P05983 | 60-96 | Bt1 | S | 1 | |||||||||||||||||||
| 90P05984 | 96-108 | Bt2 | S | 1 | |||||||||||||||||||
| 90P05985 | 108-156 | Bt3 | S | 1 | |||||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 90CO029004 | ( Delta, Colorado ) | Print Date: Nov 21 2024 7:26PM |
| Sampled As | : | Doughspon | Clayey-skeletal, mixed Argic Pachic Cryoborolls | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 90P0984 | |||
| 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 | |||||||||||||
| 90P05979 | 0-6 | Oe | S | 5.4 | 5.5 | |||||||||
| 90P05980 | 6-19 | A1 | S | 5.8 | 6.3 | |||||||||
| 90P05981 | 19-44 | A2 | S | 5.7 | 6.3 | |||||||||
| 90P05982 | 44-60 | E | S | 5.4 | 6.2 | |||||||||
| 90P05983 | 60-96 | Bt1 | S | 5.1 | 5.8 | |||||||||
| 90P05984 | 96-108 | Bt2 | S | 5.4 | 6.0 | |||||||||
| 90P05985 | 108-156 | Bt3 | S | 5.5 | 6.4 | |||||||||
| Organic | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | |||
| Mineral | OM | OM+ | (- Total -) | Fiber Content | NaPyro | Decomp | Limnic | (- - pH - -) | (- - Bulk Density - -) | Proj | ||||||||||
| Depth | Content | TC*1.724 | Min | C | N | C/N | Unrub | Rub | Color | State | Matter | CaCl2 | H2O | 33 kPa | 33 kPa rewet | OD | Subs | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - % - - - - - - - -) | ratio | % (by vol) | g cm-3 | cm cm-1 | ||||||||||||
| 5A | 6A2d | 6B3a | 4C1a2a | |||||||||||||||||
| 90P05979 | 0-6 | Oe | S | 58 | 21.39 | 1.564 | 5.5 | |||||||||||||
| 90P05980 | 6-19 | A1 | S | 3.52 | 0.100 | 6.3 | 1 | |||||||||||||
| 90P05981 | 19-44 | A2 | S | 2.68 | 0.209 | 6.3 | 2 | |||||||||||||
| 90P05982 | 44-60 | E | S | 1.45 | 0.121 | 6.2 | 12 | |||||||||||||
| 90P05983 | 60-96 | Bt1 | S | 0.40 | 5.8 | 6 | ||||||||||||||
| 90P05984 | 96-108 | Bt2 | S | 0.20 | 6.0 | 20 | ||||||||||||||
| 90P05985 | 108-156 | Bt3 | S | 0.15 | 6.4 | 30 | ||||||||||||||
| 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 - - - - - - - - - - - - - - - - - - - -) | ||||||||||
| 6S3 | |||||||||||||||
| 90P05979 | 0-6 | Oe | S | 127.0 | |||||||||||
| 90P05980 | 6-19 | A1 | S | 23.0 | |||||||||||
| 90P05981 | 19-44 | A2 | S | 11.0 | |||||||||||
| 90P05982 | 44-60 | E | S | 8.0 | |||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 90CO029004 | ( Delta, Colorado ) | Print Date: Nov 21 2024 7:26PM |
| Sampled As | : | Doughspon | Clayey-skeletal, mixed Argic Pachic Cryoborolls | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 90P0984 | |||
| 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 | ||||||||||||||
| 90P05980 | 6.0-19.0 | A1 | tcly | MT 2 | KK 2 | MI 2 | VR 2 | VC 1 | 17 | 9.2 | 1.5 | ||||||||||
| QZ 1 | |||||||||||||||||||||
| 90P05983 | 60.0-96.0 | Bt1 | tcly | MT 3 | KK 2 | MI 1 | VC 1 | QZ 1 | 17 | 11.7 | 0.7 | ||||||||||
| 90P05984 | 96.0-108.0 | Bt2 | tcly | MT 3 | KK 2 | VM 1 | MI 1 | 17 | 13.0 | 0.8 | |||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| KK Kaolinite | MI Mica | MT Montmorillonite | QZ Quartz | VC Vermiculite-Chlorite |
| VM Vermiculite-Mica | VR Vermiculite | |||
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |