| *** Primary Characterization Data *** |
| Pedon ID: 86CO033003 | ( Dolores, Colorado ) | Print Date: Nov 11 2024 8:36PM |
| Sampled as on Aug 1, 1986: | Pagoda ; Fine, montmorillonitic Pachic Argiboroll |
| Revised to correlated: | Pagoda ; Very-fine, smectitic, frigid Vertic Argiustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP86CO224 ANIMAS-DOLORES-OURAY | Natural Resources Conservation Service |
| - | Site ID | S1986CO033003 Lat: 37° 37' 52.00" north Long: 108° 26' 35.00" west MLRA: 48A | National Soil Survey Center | |
| - | Pedon No. | 86P0856 | 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 |
| 86P05118 | A | A | 0-5 | SIL | ||||
| 86P05119 | BA | BA | 5-20 | L | ||||
| 86P05120 | Bt1 | Bt1 | 20-50 | L | ||||
| 86P05121 | Bt2 | Bt2 | 50-73 | C | ||||
| 86P05122 | Bt3 | Bt3 | 73-95 | C | ||||
| 86P05123 | Btk | Btk | 95-120 | SIC | ||||
| 86P05124 | Bk1 | Ck1 | 120-150 | SIC | ||||
| 86P05125 | Bk2 | Ck2 | 150-180 | C | ||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.73 | (NA) | |
| Clay, carbonate free, Weighted Average | 38 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 13 | % wt | |
| Volume, >2mm, Weighted Average | 4 | % vol | |
| Clay, total, Weighted Average | 38 | % wt | |
| Weighted averages based on control section: 20-70 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 | 3A1a1a | 3B1 | 3B1 | 3B1 | ||||||
| 86P05118 | 0-5 | A | S | sil | 19.8 | 50.1 | 30.1 | 8.0 | 19.8 | 30.3 | 21.8 | 6.5 | 1.2 | 0.4 | 0.2 | 3 | 4 | 5 | 19 | 12 | |
| 86P05119 | 5-20 | BA | S | l | 22.2 | 49.6 | 28.2 | 9.0 | 19.5 | 30.1 | 19.8 | 6.7 | 1.0 | 0.2 | 0.5 | 2 | 4 | -- | 14 | 6 | |
| 86P05120 | 20-50 | Bt1 | S | l | 22.9 | 47.3 | 29.8 | 11.3 | 20.0 | 27.3 | 20.5 | 7.3 | 1.1 | 0.3 | 0.6 | 2 | 3 | 2 | 16 | 7 | |
| 86P05121 | 50-73 | Bt2 | S | c | 60.9 | 23.0 | 16.1 | 35.3 | 11.7 | 11.3 | 12.4 | 3.2 | 0.4 | -- | 0.1 | tr | 6 | -- | 9 | 6 | |
| 86P05122 | 73-95 | Bt3 | S | c | 61.5 | 29.2 | 9.3 | 23.9 | 1.5 | 17.4 | 11.8 | 7.6 | 1.1 | 0.4 | 0.1 | 0.1 | -- | -- | -- | 2 | -- |
| 86P05123 | 95-120 | Btk | S | sic | 54.0 | 41.5 | 4.5 | 19.1 | 0.6 | 29.8 | 11.7 | 2.9 | 0.7 | 0.4 | 0.3 | 0.2 | tr | 1 | -- | 3 | 1 |
| 86P05124 | 120-150 | Bk1 | S | sic | 52.4 | 44.1 | 3.5 | 16.4 | 1.4 | 31.6 | 12.5 | 2.1 | 0.7 | 0.4 | 0.2 | 0.1 | tr | -- | -- | 1 | -- |
| 86P05125 | 150-180 | Bk2 | S | c | 65.8 | 23.3 | 10.9 | 18.6 | 3.5 | 16.9 | 6.4 | 4.1 | 2.9 | 2.0 | 1.3 | 0.6 | 1 | -- | -- | 8 | 1 |
| *** Primary Characterization Data *** |
| Pedon ID: 86CO033003 | ( Dolores, Colorado ) | Print Date: Nov 11 2024 8:36PM |
| Sampled As | : | Pagoda | Fine, montmorillonitic Pachic Argiboroll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 86P0856 | |||
| 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 | 8D1 | 8D1 | ||||||||||
| 86P05118 | 0-5 | A | S | 12.7 | 1.017 | 1.26 | 0.64 | ||||||||||
| 86P05119 | 5-20 | BA | S | 1.29 | 1.38 | 0.022 | 20.0 | 9.4 | 1.013 | 0.13 | 0.86 | 0.42 | |||||
| 86P05120 | 20-50 | Bt1 | S | 1.43 | 1.54 | 0.024 | 20.2 | 9.4 | 1.013 | 0.15 | 0.76 | 0.41 | |||||
| 86P05121 | 50-73 | Bt2 | S | 1.34 | 1.88 | 0.114 | 33.0 | 22.5 | 1.036 | 0.14 | 0.70 | 0.37 | |||||
| 86P05122 | 73-95 | Bt3 | S | 1.42 | 1.87 | 0.096 | 28.5 | 20.9 | 1.031 | 0.11 | 0.62 | 0.34 | |||||
| 86P05123 | 95-120 | Btk | S | 1.49 | 1.81 | 0.066 | 26.1 | 18.5 | 1.026 | 0.11 | 0.59 | 0.34 | |||||
| 86P05124 | 120-150 | Bk1 | S | 1.46 | 1.82 | 0.076 | 28.1 | 17.3 | 1.023 | 0.16 | 0.49 | 0.33 | |||||
| 86P05125 | 150-180 | Bk2 | S | 1.30 | 1.83 | 0.120 | 36.9 | 24.7 | 1.032 | 0.16 | 0.55 | 0.38 | |||||
| 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 - - - - -) | |||||||||||||||
| 6B3a | 6A1c | |||||||||||||||||||||
| 86P05118 | 0-5 | A | S | 0.270 | 5.13 | 19 | ||||||||||||||||
| 86P05119 | 5-20 | BA | S | 0.138 | 2.17 | 16 | ||||||||||||||||
| 86P05120 | 20-50 | Bt1 | S | 0.095 | 1.52 | 16 | ||||||||||||||||
| 86P05121 | 50-73 | Bt2 | S | 0.66 | ||||||||||||||||||
| 86P05122 | 73-95 | Bt3 | S | 0.49 | ||||||||||||||||||
| 86P05123 | 95-120 | Btk | S | 0.36 | ||||||||||||||||||
| 86P05124 | 120-150 | Bk1 | S | 0.25 | ||||||||||||||||||
| 86P05125 | 150-180 | Bk2 | S | 0.27 | ||||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 86CO033003 | ( Dolores, Colorado ) | Print Date: Nov 11 2024 8:36PM |
| Sampled As | : | Pagoda | Fine, montmorillonitic Pachic Argiboroll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 86P0856 | |||
| 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 | |||||||||
| 86P05118 | 0-5 | A | S | 23.0* | 3.9 | 0.1 | 0.7 | 27.7 | 6.3 | 34.0 | 24.9 | 81 | 100 | ||||
| 86P05119 | 5-20 | BA | S | 17.0* | 2.3 | tr | 0.5 | 19.8 | 4.8 | 24.6 | 19.0 | 80 | 100 | ||||
| 86P05120 | 20-50 | Bt1 | S | 14.8* | 3.0 | 0.1 | 0.4 | 18.3 | 3.6 | 21.9 | 17.3 | 84 | 100 | ||||
| 86P05121 | 50-73 | Bt2 | S | 29.4* | 12.0 | 0.3 | 0.8 | 42.5 | 3.4 | 45.9 | 42.6 | 93 | 100 | ||||
| 86P05122 | 73-95 | Bt3 | S | 55.9* | 13.1 | 0.5 | 0.4 | 38.3 | 100 | 100 | |||||||
| 86P05123 | 95-120 | Btk | S | 54.0* | 12.7 | 0.8 | 0.4 | 31.8 | 100 | 100 | |||||||
| 86P05124 | 120-150 | Bk1 | S | 48.0* | 12.7 | 0.9 | 0.4 | 25.6 | 100 | 100 | |||||||
| 86P05125 | 150-180 | Bk2 | S | 56.3* | 21.9 | 2.0 | 0.6 | 36.2 | 100 | 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 | 6W1a | 6M1c | 8A | 8D5 | 8A3a | 4F1a1a1 | 5E | ||||||||
| 86P05118 | 0-5 | A | S | 8.1 | 3.2 | 0.2 | 0.5 | -- | 10.0 | 0.2 | 0.5 | 0.9 | -- | -- | 70.5 | tr | 1.06 | 0.44 | tr | tr | |||
| 86P05119 | 5-20 | BA | S | 0.13 | -- | ||||||||||||||||||
| 86P05120 | 20-50 | Bt1 | S | 0.08 | 1 | ||||||||||||||||||
| 86P05121 | 50-73 | Bt2 | S | 0.11 | 1 | ||||||||||||||||||
| 86P05122 | 73-95 | Bt3 | S | 2.8 | 1.4 | 1.2 | 0.1 | -- | 3.3 | 0.1 | 0.6 | 1.2 | -- | -- | 85.7 | tr | 0.51 | 0.26 | 1 | 1 | |||
| 86P05123 | 95-120 | Btk | S | 1.9 | 1.1 | 1.8 | tr | -- | 2.9 | 0.1 | 0.2 | 1.2 | -- | -- | 83.4 | tr | 0.44 | 0.28 | 2 | 1 | |||
| 86P05124 | 120-150 | Bk1 | S | 1.3 | 1.1 | 2.5 | tr | -- | 3.0 | 0.2 | 0.2 | 1.4 | -- | -- | 73.0 | tr | 0.46 | 0.27 | 3 | 2 | |||
| 86P05125 | 150-180 | Bk2 | S | 3.1 | 3.8 | 5.6 | 0.1 | -- | 2.7 | 0.4 | 1.1 | 7.9 | -- | -- | 108.1 | 0.1 | 1.16 | 0.82 | 4 | 3 | |||
| *** Primary Characterization Data *** |
| Pedon ID: 86CO033003 | ( Dolores, Colorado ) | Print Date: Nov 11 2024 8:36PM |
| Sampled As | : | Pagoda | Fine, montmorillonitic Pachic Argiboroll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 86P0856 | |||
| 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 | 6E1g | |||||||||||
| 86P05118 | 0-5 | A | S | 6.1 | 6.4 | 6.8 | ||||||||
| 86P05119 | 5-20 | BA | S | 5.7 | 6.3 | |||||||||
| 86P05120 | 20-50 | Bt1 | S | 5.9 | 6.7 | |||||||||
| 86P05121 | 50-73 | Bt2 | S | 6.5 | 7.2 | |||||||||
| 86P05122 | 73-95 | Bt3 | S | 7.6 | 8.1 | 7.5 | 7 | |||||||
| 86P05123 | 95-120 | Btk | S | 7.8 | 8.4 | 7.8 | 10 | |||||||
| 86P05124 | 120-150 | Bk1 | S | 7.9 | 8.6 | 8.0 | 13 | |||||||
| 86P05125 | 150-180 | Bk2 | S | 8.2 | 8.3 | 8.0 | 12 | |||||||
| *** Primary Characterization Data *** |
| Pedon ID: 86CO033003 | ( Dolores, Colorado ) | Print Date: Nov 11 2024 8:36PM |
| Sampled As | : | Pagoda | Fine, montmorillonitic Pachic Argiboroll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 86P0856 | |||
| 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 | 7A4a | 7C3 | tion | ||||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 86P05118 | 0.0-5.0 | A | tcly | MM 3 | KK 3 | MI 2 | QZ 1 | KK 3 | GI tr | 4.1 | 1.6 | ||||||||||
| 86P05121 | 50.0-73.0 | Bt2 | tcly | MM 2 | MI 3 | KK 3 | QZ 2 | LE 1 | KK 13 | GI tr | 5.4 | 2.2 | |||||||||
| 86P05125 | 150.0-180.0 | Bk2 | tcly | MM 4 | MI 3 | KK 3 | QZ 1 | 2.3 | 3.5 | ||||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| GI Gibbsite | KK Kaolinite | LE Lepidocrocite | MI Mica | MM Montmorillonite-Mica |
| QZ Quartz | ||||
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |