| *** Primary Characterization Data *** |
| Pedon ID: S1971AZ019003 | ( Pima, Arizona ) | Print Date: Jun 1 2024 1:51AM |
| Sampled as on Apr 4, 1971: | Lomitas ; Loamy-skeletal, mixed Lithic Calciorthids |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL71AZ002 ORGAN PIPE MON | Natural Resources Conservation Service |
| - | Site ID | S1971AZ019003 Lat: 31° 52' 3.00" north Long: 112° 45' 27.99" west MLRA: 40 | National Soil Survey Center | |
| - | Pedon No. | 71C0002 | 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 |
| 71C00010 | A | A1 | 0-5 | 7110 | L | SL | ||
| 71C00011 | B | B2 | 5-25 | 7111 | L | L | ||
| 71C00012 | Bk | C1ca | 25-33 | 7112 | L | L | ||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, total, Weighted Average | 13 | % wt | |
| Weighted averages based on control section: 0-33 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 | ||||||
| 71C00010 | 0-5 | A | S | sl | 9.0 | 38.3 | 52.7 | 1.5 | 10.2 | 28.1 | 27.3 | 10.5 | 2.1 | 3.5 | 9.3 | 5 | 20 | 46 | tr | ||
| 71C00011 | 5-25 | B | S | l | 12.5 | 39.6 | 47.9 | 2.7 | 14.2 | 25.4 | 23.4 | 9.3 | 1.9 | 2.9 | 10.4 | 6 | 19 | 46 | tr | ||
| 71C00012 | 25-33 | Bk | S | l | 18.2 | 35.2 | 46.6 | 4.0 | 16.7 | 18.5 | 15.7 | 7.9 | 2.5 | 5.2 | 15.3 | 9 | 21 | 42 | tr | ||
| 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 | ||||||||||||
| 71C00010 | 0-5 | A | S | 1.30 | 1.33 | 23.1 | 18.7 | 5.9 | 1.017 | ||||||||
| 71C00011 | 5-25 | B | S | 7.6 | 1.017 | ||||||||||||
| 71C00012 | 25-33 | Bk | S | 10.2 | 1.017 | ||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1971AZ019003 | ( Pima, Arizona ) | Print Date: Jun 1 2024 1:51AM |
| Sampled As | : | Lomitas | Loamy-skeletal, mixed Lithic Calciorthids | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 71C0002 | |||
| 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 | |||||||||||||||||||
| 71C00010 | 0-5 | A | S | 0.051 | 0.38 | 0.7 | 0.1 | |||||||||||||||
| 71C00011 | 5-25 | B | S | 0.045 | 0.31 | 0.4 | tr | |||||||||||||||
| 71C00012 | 25-33 | Bk | S | 0.40 | 0.2 | 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 | |||||||||||||
| 71C00010 | 0-5 | A | S | 12.3 | 1.8 | 0.1 | 1.3 | 11.5 | |||||||||
| 71C00011 | 5-25 | B | S | 20.4 | 1.8 | 0.1 | 1.3 | 11.8 | |||||||||
| 71C00012 | 25-33 | Bk | S | 19.2 | 1.6 | 0.2 | 0.6 | 8.3 | |||||||||
| 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 - -) | % | |||||||||||||||
| 8A3a | |||||||||||||||||||||||
| 71C00010 | 0-5 | A | S | 0.61 | |||||||||||||||||||
| 71C00011 | 5-25 | B | S | 0.66 | |||||||||||||||||||
| 71C00012 | 25-33 | Bk | S | 0.62 | |||||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1971AZ019003 | ( Pima, Arizona ) | Print Date: Jun 1 2024 1:51AM |
| Sampled As | : | Lomitas | Loamy-skeletal, mixed Lithic Calciorthids | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 71C0002 | |||
| 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 | 6E1g | ||||||||||||
| 71C00010 | 0-5 | A | S | 7.4 | 8.2 | 1 | ||||||||
| 71C00011 | 5-25 | B | S | 7.7 | 8.2 | 5 | ||||||||
| 71C00012 | 25-33 | Bk | S | 7.8 | 8.3 | 31 | ||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S1971AZ019003 | ( Pima, Arizona ) | Print Date: Jun 1 2024 1:51AM |
| Sampled As | : | Lomitas | Loamy-skeletal, mixed Lithic Calciorthids | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 71C0002 | |||
| 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 | ||||||||||||||
| 71C00010 | 0.0-5.0 | A | fcly | MI 3 | | | | | | | | | | | | | | | | | |
| 71C00010 | 0.0-5.0 | A | tcly | MI 4 | MT 1 | KK 1 | | | | | | | | | | | | | | | |
| 71C00011 | 5.0-25.0 | B | fcly | MI 3 | | | | | | | | | | | | | | | | | |
| 71C00011 | 5.0-25.0 | B | tcly | MI 4 | MT 1 | KK 1 | | | | | | | | | | | | | | | |
| 71C00012 | 25.0-33.0 | Bk | tcly | MI 5 | MT 1 | KK 1 | | | | | | | | | | | | | | | |
| FRACTION INTERPRETATION: | ||||
| fcly - Fine Clay <0.0002 mm | 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 |