| *** Primary Characterization Data *** |
| Pedon ID: 88CO628008 | ( Las Animas, Colorado ) | Print Date: Jul 30 2025 8:15AM |
| Sampled as on Jun 19, 1988: | Eguaje ; Clayey-skeletal, montmorillonitic, mesic Aridic Argiustoll |
| Revised to correlated: | Eguaje ; Clayey-skeletal, smectitic, superactive, mesic Calcidic Argiustolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | RP89CO040 WEST ELK-LAS ANIMAS | Natural Resources Conservation Service |
| - | Site ID | 88CO628008 Lat: 37° 9' 30.30" north Long: 103° 16' 41.90" west MLRA: 70 | National Soil Survey Center | |
| - | Pedon No. | 89P0151 | 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 |
| 89P01080 | A | A | 0-13 | CL | SICL | |||
| 89P01081 | Bt1 | Bt1 | 13-36 | C | SICL | |||
| 89P01082 | Bt2 | Bt2 | 36-48 | CL | C | |||
| 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 | |||||||
| 89P01080 | 0-13 | A | S | sicl | 28.9 | 57.8 | 13.3 | 23.4 | 34.4 | 6.4 | 3.0 | 1.6 | 1.3 | 1.0 | 3 | 3 | -- | 12 | 6 | ||
| 89P01081 | 13-36 | Bt1 | S | sicl | 37.2 | 50.9 | 11.9 | 29.0 | 21.9 | 7.0 | 2.2 | 1.1 | 0.5 | 1.1 | 2 | 1 | -- | 8 | 3 | ||
| 89P01082 | 36-48 | Bt2 | S | c | 47.7 | 38.1 | 14.2 | 8.0 | 22.5 | 15.6 | 4.4 | 1.7 | 1.4 | 1.7 | 5.0 | 4 | 2 | -- | 15 | 6 | |
| 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 | 8D1 | ||||||||||||||||
| 89P01080 | 0-13 | A | S | 13.7 | 0.47 | ||||||||||||
| 89P01081 | 13-36 | Bt1 | S | 18.2 | 0.49 | ||||||||||||
| 89P01082 | 36-48 | Bt2 | S | 19.8 | 0.42 | ||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 88CO628008 | ( Las Animas, Colorado ) | Print Date: Jul 30 2025 8:15AM |
| Sampled As | : | Eguaje | Clayey-skeletal, montmorillonitic, mesic Aridic Argiustoll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 89P0151 | |||
| 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 | 6E1g | ||||||||||||
| 89P01080 | 0-13 | A | S | 6.4 | 7.0 | |||||||||
| 89P01081 | 13-36 | Bt1 | S | 6.7 | 7.3 | |||||||||
| 89P01082 | 36-48 | Bt2 | S | 7.6 | 8.0 | 17 | ||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 88CO628008 | ( Las Animas, Colorado ) | Print Date: Jul 30 2025 8:15AM |
| Sampled As | : | Eguaje | Clayey-skeletal, montmorillonitic, mesic Aridic Argiustoll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 89P0151 | |||
| 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 | ||||||||||||||
| 89P01081 | 13.0-36.0 | Bt1 | tcly | MT 3 | MI 3 | MM 2 | KK 2 | QZ 1 | 16 | 6.7 | 1.8 | ||||||||||
| 89P01082 | 36.0-48.0 | Bt2 | tcly | CA 3 | MT 3 | MI 3 | MM 2 | KK 2 | 15 | 5.7 | 1.4 | ||||||||||
| QZ 1 | |||||||||||||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| CA Calcite | KK Kaolinite | MI Mica | MM Montmorillonite-Mica | MT Montmorillonite |
| QZ Quartz | ||||
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |