| *** Primary Characterization Data *** |
| Pedon ID: S1971AZ019001 | ( Pima, Arizona ) | Print Date: Apr 19 2024 10:16AM |
| Sampled as on Apr 3, 1971: | Gunsight ; Loamy-skeletal, mixed Typic Calciorthids |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL71AZ002 ORGAN PIPE MON | Natural Resources Conservation Service |
| - | Site ID | S1971AZ019001 Lat: 31° 53' 51.00" north Long: 112° 48' 50.99" west MLRA: 40 | National Soil Survey Center | |
| - | Pedon No. | 71C0008 | 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 |
| 71C00048 | A | A1 | 0-5 | 7148 | FSL | COSL | ||
| 71C00049 | B1 | B21 | 5-17 | 7149 | FSL | FSL | ||
| 71C00050 | B2 | B22 | 17-31 | 7150 | L | COSL | ||
| 71C00051 | Bk1 | C1ca | 31-58 | 7151 | L | COSL | ||
| 71C00052 | Bk2 | C2ca | 58-77 | 7152 | SL | COSL | ||
| 71C00053 | Bk3 | C3ca | 77-119 | 7153 | L | COSL | ||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, total, Weighted Average | 13 | % wt | |
| Weighted averages based on control section: 25-100 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 | ||||||
| 71C00048 | 0-5 | A | S | cosl | 5.1 | 30.9 | 64.0 | 1.5 | 8.6 | 22.3 | 24.3 | 10.1 | 3.4 | 7.4 | 18.8 | 15 | 19 | 3 | 1 | ||
| 71C00049 | 5-17 | B1 | S | fsl | 7.2 | 32.2 | 60.6 | 2.0 | 9.9 | 22.3 | 24.1 | 10.3 | 3.6 | 7.4 | 15.2 | 14 | 19 | 5 | 1 | ||
| 71C00050 | 17-31 | B2 | S | cosl | 9.1 | 29.9 | 61.0 | 3.0 | 10.6 | 19.3 | 21.7 | 9.5 | 3.4 | 7.6 | 18.8 | 15 | 17 | 5 | 1 | ||
| 71C00051 | 31-58 | Bk1 | S | cosl | 12.0 | 32.0 | 56.0 | 4.0 | 18.4 | 13.6 | 11.9 | 8.2 | 4.1 | 9.6 | 22.2 | 16 | 22 | 20 | 1 | ||
| 71C00052 | 58-77 | Bk2 | S | cosl | 13.3 | 22.2 | 64.5 | 2.0 | 11.1 | 11.1 | 9.8 | 6.4 | 4.3 | 11.7 | 32.3 | 19 | 23 | 27 | 1 | ||
| 71C00053 | 77-119 | Bk3 | S | cosl | 13.5 | 15.2 | 71.3 | 1.0 | 7.9 | 7.3 | 10.1 | 6.9 | 6.7 | 15.0 | 32.6 | 19 | 32 | 23 | tr | ||
| *** Primary Characterization Data *** |
| Pedon ID: S1971AZ019001 | ( Pima, Arizona ) | Print Date: Apr 19 2024 10:16AM |
| Sampled As | : | Gunsight | Loamy-skeletal, mixed Typic Calciorthids | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 71C0008 | |||
| 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 | % | ||||||||||
| 4A1f | 4A1h | 4B1c | 4B1c | 3C2a1a | 3D1 | ||||||||||||
| 71C00048 | 0-5 | A | S | 4.4 | 1.021 | ||||||||||||
| 71C00049 | 5-17 | B1 | S | 1.36 | 1.37 | 24.5 | 16.3 | 5.3 | 1.021 | ||||||||
| 71C00050 | 17-31 | B2 | S | 1.26 | 1.28 | 25.5 | 15.4 | 5.8 | 1.020 | ||||||||
| 71C00051 | 31-58 | Bk1 | S | 1.19 | 1.21 | 40.4 | 30.8 | 6.5 | 1.020 | ||||||||
| 71C00052 | 58-77 | Bk2 | S | 1.13 | 1.17 | 37.3 | 30.4 | 8.8 | 1.020 | ||||||||
| 71C00053 | 77-119 | Bk3 | S | 1.07 | 1.12 | 39.6 | 30.8 | 7.8 | 1.020 | ||||||||
| 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 | 6A1d | 6C2b | 6G7e | |||||||||||||||||||
| 71C00048 | 0-5 | A | S | 0.024 | 0.16 | 0.5 | tr | |||||||||||||||
| 71C00049 | 5-17 | B1 | S | 0.024 | 0.17 | 0.5 | tr | |||||||||||||||
| 71C00050 | 17-31 | B2 | S | 0.17 | 0.4 | tr | ||||||||||||||||
| 71C00051 | 31-58 | Bk1 | S | 0.3 | tr | |||||||||||||||||
| 71C00052 | 58-77 | Bk2 | S | 0.3 | tr | |||||||||||||||||
| 71C00053 | 77-119 | Bk3 | S | 0.3 | tr | |||||||||||||||||
| 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 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| 6N2a | 6O2a | 6P2a | 6Q2a | 5A8e | |||||||||||||
| 71C00048 | 0-5 | A | S | 17.6 | 1.5 | 0.1 | 1.4 | 8.7 | |||||||||
| 71C00049 | 5-17 | B1 | S | 18.6 | 1.2 | 0.1 | 0.6 | 8.5 | |||||||||
| 71C00050 | 17-31 | B2 | S | 18.9 | 1.4 | 0.2 | 0.3 | 8.9 | |||||||||
| 71C00051 | 31-58 | Bk1 | S | 16.7 | 1.3 | 2.0 | 0.2 | 5.1 | |||||||||
| 71C00052 | 58-77 | Bk2 | S | 26.1 | 3.3 | 6.9 | 0.3 | 6.0 | |||||||||
| 71C00053 | 77-119 | Bk3 | S | 21.8 | 3.1 | 6.2 | 0.4 | 6.2 | |||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1971AZ019001 | ( Pima, Arizona ) | Print Date: Apr 19 2024 10:16AM |
| Sampled As | : | Gunsight | Loamy-skeletal, mixed Typic Calciorthids | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 71C0008 | |||
| 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 - -) | % | |||||||||||||||
| 6N1a | 6O1b | 6P1a | 6Q1b | 6J1b | 6K1c | 6L1c | 8A | 8A3a | |||||||||||||||
| 71C00048 | 0-5 | A | S | 0.27 | |||||||||||||||||||
| 71C00049 | 5-17 | B1 | S | 0.27 | |||||||||||||||||||
| 71C00050 | 17-31 | B2 | S | 0.38 | |||||||||||||||||||
| 71C00051 | 31-58 | Bk1 | S | 12.2 | 2.6 | 32.3 | 0.2 | 1.7 | 42.9 | 43.6 | 4.99 | ||||||||||||
| 71C00052 | 58-77 | Bk2 | S | 44.8 | 14.5 | 110.0 | 0.3 | 2.7 | 131.0 | 43.0 | 47.6 | 15.41 | |||||||||||
| 71C00053 | 77-119 | Bk3 | S | 37.5 | 15.2 | 103.0 | 0.6 | 1.1 | 108.0 | 47.4 | 47.9 | 14.05 | |||||||||||
| 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 | 8C1b | 6E1g | 4E2a1a1a1 | ||||||||||
| 71C00048 | 0-5 | A | S | 7.7 | 8.4 | 2 | ||||||||
| 71C00049 | 5-17 | B1 | S | 7.8 | 8.5 | 5 | ||||||||
| 71C00050 | 17-31 | B2 | S | 7.7 | 8.5 | 6 | ||||||||
| 71C00051 | 31-58 | Bk1 | S | 7.9 | 8.3 | 8.2 | 39 | |||||||
| 71C00052 | 58-77 | Bk2 | S | 8.0 | 8.1 | 7.8 | 17 | tr | ||||||
| 71C00053 | 77-119 | Bk3 | S | 7.9 | 8.1 | 7.2 | 11 | tr | ||||||
| Miscellaneous Data | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | |||
| (- Sat Paste Ex. -) | (- Sand -) | ( Water Content ) | Bulk | ||||||||||||||
| (- - - - Extractable Bases - - - -) | (- - - CEC8 - - -) | CO3+ | (- - - pH - - -) | M+C+VC | Moist Sieved | Density | |||||||||||
| Depth | Ca | Mg | Na | K | NaOAC | BaCl2 | Ca+Mg | HCO3 | CaCl2 | H2O | .25-2 | 100 kPa | 200 kPa | 10 kPa | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - - - - - - - - cmol(+)kg-1 - - - - - - - - - - - - - -) | mmol(+)L-1 | mmol(-)L-1 | 1:10 | 1:10 | (- - - - - % of <2mm - - - - -) | g cm-3 | |||||||
| 8C1a | |||||||||||||||||
| 71C00051 | 31-58 | Bk1 | S | 9.1 | |||||||||||||
| 71C00052 | 58-77 | Bk2 | S | 8.7 | |||||||||||||
| 71C00053 | 77-119 | Bk3 | S | 8.8 | |||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1971AZ019001 | ( Pima, Arizona ) | Print Date: Apr 19 2024 10:16AM |
| Sampled As | : | Gunsight | Loamy-skeletal, mixed Typic Calciorthids | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 71C0008 | |||
| 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 | | | | | tion | ||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 71C00048 | 0.0-5.0 | A | tcly | MT 4 | MI 3 | KK 1 | | | | | | | | | | | | | | | |
| 71C00049 | 5.0-17.0 | B1 | tcly | MT 4 | MI 3 | KK 1 | | | | | | | | | | | | | | | |
| 71C00051 | 31.0-58.0 | Bk1 | tcly | MI 4 | MT 1 | KK 1 | | | | | | | | | | | | | | | |
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | | | | |
| MINERAL INTERPRETATION: | ||||
| KK Kaolinite | MI Mica | MT Montmorillonite | | |
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |