| *** Primary Characterization Data *** |
| Pedon ID: 79CO023001 | ( Costilla, Colorado ) | Print Date: Apr 23 2024 11:49PM |
| Sampled as on Aug 1, 1979: | Hesperus ; Fine-loamy, mixed Pachic Argiboroll |
| Revised to correlated: | Hesperus ; Fine-loamy, mixed, superactive, frigid Pachic Argiborolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP79CO229 ALAMOSA-COSTILLA-EL PASO-SAGUACHE COUNTIES | Natural Resources Conservation Service |
| - | Site ID | S1979CO023001 Lat: 37° 0' 35.01" north Long: 105° 31' 45.00" west MLRA: 51 | National Soil Survey Center | |
| - | Pedon No. | 79P0364 | 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 |
| 79P01939 | Ap1 | Ap1 | 0-10 | SIL | L | |||
| 79P01940 | Ap2 | Ap2 | 10-25 | L | L | |||
| 79P01941 | Bt1 | B21t | 25-54 | CL | L | |||
| 79P01942 | Bt2 | B22t | 54-90 | CL | VFSL | |||
| 79P01943 | C1 | C1 | 90-112 | L | ||||
| 79P01944 | C2 | C2 | 112-132 | FSL | ||||
| 79P01945 | 2C | 2C3 | 132-165 | COS | ||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.18 | (NA) | |
| Clay, carbonate free, Weighted Average | 21 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 25 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 21 | % wt | |
| Weighted averages based on control section: 25-89 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 | ||||||||
| 79P01939 | 0-10 | Ap1 | S | l | 22.1 | 39.6 | 38.3 | 16.7 | 22.9 | 19.6 | 7.1 | 6.6 | 3.5 | 1.5 | 2 | 4 | tr | 24 | 6 | ||
| 79P01940 | 10-25 | Ap2 | S | l | 23.0 | 39.6 | 37.4 | 19.2 | 20.4 | 19.0 | 6.5 | 6.8 | 3.6 | 1.5 | 2 | 3 | 1 | 23 | 6 | ||
| 79P01941 | 25-54 | Bt1 | S | l | 26.3 | 31.7 | 42.0 | 15.0 | 16.7 | 22.1 | 9.3 | 6.9 | 2.5 | 1.2 | tr | 1 | -- | 21 | 1 | ||
| 79P01942 | 54-90 | Bt2 | S | vfsl | 13.2 | 31.9 | 54.9 | 12.4 | 19.5 | 24.2 | 23.3 | 5.7 | 1.1 | 0.6 | tr | tr | -- | 31 | tr | ||
| 79P01943 | 90-112 | C1 | S | l | 17.4 | 33.5 | 49.1 | 14.1 | 19.4 | 31.8 | 12.3 | 3.7 | 0.8 | 0.5 | tr | 1 | -- | 18 | 1 | ||
| 79P01944 | 112-132 | C2 | S | fsl | 9.4 | 23.2 | 67.4 | 9.0 | 14.2 | 29.2 | 17.1 | 12.7 | 5.9 | 2.5 | 4 | 8 | 18 | 57 | 30 | ||
| 79P01945 | 132-165 | 2C | S | cos | 1.2 | 7.0 | 91.8 | 1.6 | 5.4 | 5.9 | 12.2 | 39.7 | 25.9 | 8.1 | 1 | 7 | 83 | 99 | 91 | ||
| *** Primary Characterization Data *** |
| Pedon ID: 79CO023001 | ( Costilla, Colorado ) | Print Date: Apr 23 2024 11:49PM |
| Sampled As | : | Hesperus | Fine-loamy, mixed Pachic Argiboroll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 79P0364 | |||
| 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 | ||||||||||
| 79P01939 | 0-10 | Ap1 | S | 1.35 | 1.48 | 0.030 | 19.2 | 9.8 | 1.017 | 0.12 | 0.91 | 0.44 | |||||
| 79P01940 | 10-25 | Ap2 | S | 10.9 | 1.023 | 0.95 | 0.47 | ||||||||||
| 79P01941 | 25-54 | Bt1 | S | 1.49 | 1.71 | 0.046 | 21.8 | 13.3 | 1.027 | 0.13 | 0.95 | 0.51 | |||||
| 79P01942 | 54-90 | Bt2 | S | 9.1 | 1.022 | 1.49 | 0.69 | ||||||||||
| 79P01943 | 90-112 | C1 | S | 1.51 | 1.61 | 0.021 | 20.2 | 10.8 | 1.026 | 0.14 | 1.33 | 0.62 | |||||
| 79P01944 | 112-132 | C2 | S | 6.5 | 1.016 | 1.50 | 0.69 | ||||||||||
| 79P01945 | 132-165 | 2C | S | 1.50 | 1.54 | 0.001 | 5.4 | 2.7 | 1.006 | 0.01 | 4.25 | 2.25 | |||||
| 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 - - - - - - - - - - - - - - - - - - - - - -) | ||||||||||||||
| 4F1 | 4F | |||||||||||||||||||
| 79P01941 | 25-54 | Bt1 | S | 38 | 18 | |||||||||||||||
| 79P01944 | 112-132 | C2 | S | 24 | 4 | |||||||||||||||
| 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 - - - - -) | |||||||||||||||
| 6B1b | 6A1c | 6C2b | 6G7a | |||||||||||||||||||
| 79P01939 | 0-10 | Ap1 | S | 0.102 | 1.03 | 10 | 0.9 | 0.1 | ||||||||||||||
| 79P01940 | 10-25 | Ap2 | S | 0.090 | 0.95 | 11 | 1.0 | 0.1 | ||||||||||||||
| 79P01941 | 25-54 | Bt1 | S | 0.046 | 0.40 | 9 | 1.2 | 0.1 | ||||||||||||||
| 79P01942 | 54-90 | Bt2 | S | 0.021 | 0.22 | 10 | 1.1 | 0.1 | ||||||||||||||
| 79P01943 | 90-112 | C1 | S | 0.30 | 1.2 | 0.1 | ||||||||||||||||
| 79P01944 | 112-132 | C2 | S | 0.17 | 1.0 | 0.1 | ||||||||||||||||
| 79P01945 | 132-165 | 2C | S | 0.06 | 0.7 | tr | ||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 79CO023001 | ( Costilla, Colorado ) | Print Date: Apr 23 2024 11:49PM |
| Sampled As | : | Hesperus | Fine-loamy, mixed Pachic Argiboroll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 79P0364 | |||
| 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 | |||||||||
| 79P01939 | 0-10 | Ap1 | S | 16.9* | 4.1 | tr | 1.5 | 2.4 | 20.1 | 90 | 100 | ||||||
| 79P01940 | 10-25 | Ap2 | S | 17.5 | 3.2 | 0.1 | 0.5 | 21.3 | 3.9 | 25.2 | 21.8 | 85 | 98 | ||||
| 79P01941 | 25-54 | Bt1 | S | 20.3* | 4.8 | 0.2 | 0.7 | 3.1 | 25.0 | 89 | 100 | ||||||
| 79P01942 | 54-90 | Bt2 | S | 15.4* | 3.8 | 0.2 | 0.5 | 1.8 | 19.7 | 92 | 100 | ||||||
| 79P01943 | 90-112 | C1 | S | 18.5* | 4.5 | 0.2 | 0.5 | 2.5 | 23.2 | 90 | 100 | ||||||
| 79P01944 | 112-132 | C2 | S | 11.3* | 2.8 | 0.1 | 0.4 | 1.1 | 14.1 | 93 | 100 | ||||||
| 79P01945 | 132-165 | 2C | S | 4.3* | 1.0 | tr | 0.2 | 0.7 | 5.1 | 89 | 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 - -) | % | |||||||||||||||
| 4F1a1a1 | |||||||||||||||||||||||
| 79P01939 | 0-10 | Ap1 | S | -- | |||||||||||||||||||
| 79P01940 | 10-25 | Ap2 | S | tr | |||||||||||||||||||
| 79P01941 | 25-54 | Bt1 | S | 1 | |||||||||||||||||||
| 79P01942 | 54-90 | Bt2 | S | 1 | |||||||||||||||||||
| 79P01943 | 90-112 | C1 | S | 1 | |||||||||||||||||||
| 79P01944 | 112-132 | C2 | S | 0.06 | 1 | ||||||||||||||||||
| 79P01945 | 132-165 | 2C | S | 0.04 | -- | ||||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 79CO023001 | ( Costilla, Colorado ) | Print Date: Apr 23 2024 11:49PM |
| Sampled As | : | Hesperus | Fine-loamy, mixed Pachic Argiboroll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 79P0364 | |||
| 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 | ||||||||||||
| 79P01939 | 0-10 | Ap1 | S | 7.3 | 7.7 | tr | ||||||||
| 79P01940 | 10-25 | Ap2 | S | 6.0 | 6.8 | |||||||||
| 79P01941 | 25-54 | Bt1 | S | 6.7 | 7.3 | -- | ||||||||
| 79P01942 | 54-90 | Bt2 | S | 6.6 | 7.3 | -- | ||||||||
| 79P01943 | 90-112 | C1 | S | 6.6 | 7.3 | -- | ||||||||
| 79P01944 | 112-132 | C2 | S | 6.5 | 7.2 | -- | ||||||||
| 79P01945 | 132-165 | 2C | S | 6.5 | 7.1 | -- | ||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 79CO023001 | ( Costilla, Colorado ) | Print Date: Apr 23 2024 11:49PM |
| Sampled As | : | Hesperus | Fine-loamy, mixed Pachic Argiboroll | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 79P0364 | |||
| 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 | ||||||||||||||
| 79P01939 | 0.0-10.0 | Ap1 | tcly | MT 3 | MI 3 | KK 2 | QZ 1 | | | | | | | | 9.4 | | | 2.4 | | | |
| 79P01941 | 25.0-54.0 | Bt1 | tcly | MT 4 | MI 3 | KK 2 | QZ 1 | | KK 7 | | | | | | 10.7 | | | 2.1 | | | |
| 79P01943 | 90.0-112.0 | C1 | tcly | MT 5 | MI 3 | KK 2 | VR 1 | | | | | | | | 9.9 | | | 1.6 | | | |
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | | | | |
| MINERAL INTERPRETATION: | ||||
| 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 |