| *** Primary Characterization Data *** |
| Pedon ID: 02CA601065 | ( Humboldt, California ) | Print Date: Dec 11 2024 3:30PM |
| Sampled as on Sep 2, 2002: | Benbow ; Loamy-skeletal, mixed, superactive, mesic Ultic Palexeralf |
| Revised to correlated: | Conklin ; Coarse-loamy, mixed, superactive, mesic Fluventic Haploxerepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2009USCA018 Humboldt Co. | Natural Resources Conservation Service |
| - | Site ID | 02CA601065 Lat: 40° 4' 2.00" north Long: 123° 49' 25.00" west MLRA: 5 | National Soil Survey Center | |
| - | Pedon No. | 09N0112 | Kellogg 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 |
| 09N00803 | Oi | Oi | 0-2 | S08CA023030-1 | SPM | |||
| 09N00804 | A | A | 2-20 | S08CA023030-2 | GR-L | SIL | ||
| 09N00805 | AB | AB | 20-55 | S08CA023030-3 | CB-L | SIL | ||
| 09N00806 | Bt1 | Bt1 | 55-120 | S08CA023030-4 | GRV-CL | CL | ||
| 09N00807 | Bt2 | Bt2 | 120-170 | S08CA023030-5 | GRV-CL | CL | ||
| 09N00808 | Bt3 | Bt3 | 170-200 | S08CA023030-6 | GRV-CL | CL | ||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 70 | % wt | |
| Volume, >2mm, Weighted Average | 49 | % vol | |
| Clay, total, Weighted Average | 33 | % wt | |
| Clay, carbonate free, Weighted Average | 33 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, Set 1 | horizon 1 depth is not consistent with previous horizon | (NA) | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.45 | (NA) | |
| Weighted averages based on control section: 55-105 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 | ||||||||||||||
| 09N00803 | 0-2 | Oi | S | -- | 28 | 20 | -- | 48 | |||||||||||||
| 09N00804 | 2-20 | A | S | sil | 25.6 | 50.7 | 23.7 | 3.4 | 33.8 | 16.9 | 9.3 | 7.1 | 3.7 | 2.1 | 1.5 | 14 | 19 | 25 | 64 | 58 | |
| 09N00805 | 20-55 | AB | S | sil | 24.5 | 53.5 | 22.0 | 2.6 | 34.8 | 18.7 | 8.5 | 7.8 | 3.6 | 1.5 | 0.6 | 5 | 12 | 14 | 40 | 46 | |
| 09N00806 | 55-120 | Bt1 | S | cl | 33.2 | 39.7 | 27.1 | 8.2 | 25.2 | 14.5 | 8.6 | 8.5 | 6.4 | 2.6 | 1.0 | 5 | 18 | 40 | 70 | 63 | |
| 09N00807 | 120-170 | Bt2 | S | cl | 27.8 | 36.2 | 36.0 | 9.2 | 25.2 | 11.0 | 7.1 | 8.0 | 7.8 | 8.5 | 4.6 | 9 | 26 | 33 | 77 | 70 | |
| 09N00808 | 170-200 | Bt3 | S | cl | 27.9 | 38.3 | 33.8 | 7.4 | 25.4 | 12.9 | 8.7 | 8.1 | 6.6 | 7.5 | 2.9 | 11 | 29 | 22 | 72 | 62 | |
| *** Primary Characterization Data *** |
| Pedon ID: 02CA601065 | ( Humboldt, California ) | Print Date: Dec 11 2024 3:30PM |
| Sampled As | : | Benbow | Loamy-skeletal, mixed, superactive, mesic Ultic Palexeralf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 09N0112 | |||
| 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 | 3D1 | ||||||||||||||||
| 09N00803 | 0-2 | Oi | S | 1.055 | |||||||||||||
| 09N00804 | 2-20 | A | S | 13.7 | 1.024 | 0.91 | 0.54 | ||||||||||
| 09N00805 | 20-55 | AB | S | 13.0 | 1.019 | 0.60 | 0.53 | ||||||||||
| 09N00806 | 55-120 | Bt1 | S | 15.3 | 1.020 | 0.45 | 0.46 | ||||||||||
| 09N00807 | 120-170 | Bt2 | S | 16.9 | 1.022 | 0.72 | 0.61 | ||||||||||
| 09N00808 | 170-200 | Bt3 | S | 14.1 | 1.021 | 0.70 | 0.51 | ||||||||||
| 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 - - - - -) | |||||||||||||||
| 4H2a | 4H2a | 4H2a | 4G1 | 4G1 | 4G1 | 4G2 | 4G2 | 4G2 | 4G2 | 4G2 | ||||||||||||
| 09N00803 | 0-2 | Oi | S | 41.11 | 6.91 | 0.10 | 41.1 | 6 | ||||||||||||||
| 09N00804 | 2-20 | A | S | 4.26 | 0.14 | -- | 4.3 | 30 | 2.1 | 0.6 | 0.1 | 1.10 | 0.20 | 0.82 | 0.69 | 0.06 | 1005.6 | |||||
| 09N00805 | 20-55 | AB | S | 1.58 | 0.06 | -- | 1.6 | 26 | 1.9 | 0.5 | tr | 0.86 | 0.09 | 0.59 | 0.56 | 0.05 | 284.7 | |||||
| 09N00806 | 55-120 | Bt1 | S | 0.63 | 0.02 | -- | 0.6 | 35 | 2.2 | 0.4 | -- | 0.60 | 0.06 | 0.35 | 0.43 | 0.04 | 27.1 | |||||
| 09N00807 | 120-170 | Bt2 | S | 0.30 | 0.04 | -- | 0.3 | 7 | 2.0 | 0.4 | -- | 0.52 | 0.03 | 0.25 | 0.39 | 0.04 | 12.7 | |||||
| 09N00808 | 170-200 | Bt3 | S | 0.24 | 0.04 | -- | 0.2 | 6 | 2.1 | 0.3 | -- | 0.53 | 0.03 | 0.30 | 0.38 | 0.04 | 29.2 | |||||
| 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 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| 4B1a1a | 4B1a1a | 4B1a1a | 4B1a1a | 4B2b1a1 | 4B3a1a | 4B3a1a | 4B1a1a | ||||||||||
| 09N00804 | 2-20 | A | S | 1.0 | 0.3 | 0.1 | 0.3 | 1.7 | 41.0 | 5.8 | 5.0 | 42.7 | 23.2 | 7.5 | 77 | 4 | 7 |
| 09N00805 | 20-55 | AB | S | 0.7 | 0.3 | -- | 0.3 | 1.3 | 22.6 | 4.3 | 0.7 | 23.9 | 14.6 | 5.6 | 77 | 5 | 9 |
| 09N00806 | 55-120 | Bt1 | S | 1.1 | 1.0 | tr | 0.4 | 2.5 | 18.5 | 4.6 | 0.2 | 21.0 | 15.0 | 7.1 | 65 | 12 | 17 |
| 09N00807 | 120-170 | Bt2 | S | 2.1 | 2.3 | tr | 0.6 | 5.0 | 21.2 | 6.7 | 0.1 | 26.2 | 19.9 | 11.7 | 57 | 19 | 25 |
| 09N00808 | 170-200 | Bt3 | S | 1.3 | 1.6 | tr | 0.5 | 3.4 | 21.1 | 7.5 | 0.1 | 24.5 | 19.4 | 10.9 | 69 | 14 | 18 |
| *** Primary Characterization Data *** |
| Pedon ID: 02CA601065 | ( Humboldt, California ) | Print Date: Dec 11 2024 3:30PM |
| Sampled As | : | Benbow | Loamy-skeletal, mixed, superactive, mesic Ultic Palexeralf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 09N0112 | |||
| 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 - -) | % | |||||||||||||||
| 09N00804 | 2-20 | A | S | tr | |||||||||||||||||||
| 09N00805 | 20-55 | AB | S | -- | |||||||||||||||||||
| 09N00806 | 55-120 | Bt1 | S | tr | |||||||||||||||||||
| 09N00807 | 120-170 | Bt2 | S | tr | |||||||||||||||||||
| 09N00808 | 170-200 | Bt3 | S | tr | |||||||||||||||||||
| 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 | 4C1a1a1 | ||||||||||||
| 09N00804 | 2-20 | A | S | 4.7 | 5.1 | 10.1 | ||||||||
| 09N00805 | 20-55 | AB | S | 5.2 | 5.3 | 10.3 | ||||||||
| 09N00806 | 55-120 | Bt1 | S | 4.9 | 5.5 | 10.0 | ||||||||
| 09N00807 | 120-170 | Bt2 | S | 4.7 | 5.6 | 9.8 | ||||||||
| 09N00808 | 170-200 | Bt3 | S | 4.9 | 5.5 | 9.7 | ||||||||
| Organic | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | |||
| Mineral | OM | OM+ | (- Total -) | Fiber Content | NaPyro | Decomp | Limnic | (- - pH - -) | (- - Bulk Density - -) | Proj | ||||||||||
| Depth | Content | TC*1.724 | Min | C | N | C/N | Unrub | Rub | Color | State | Matter | CaCl2 | H2O | 33 kPa | 33 kPa rewet | OD | Subs | |||
| Layer | (cm) | Horz | Prep | (- - - - - - - - % - - - - - - - -) | ratio | % (by vol) | g cm-3 | cm cm-1 | ||||||||||||
| 5A | 4H2a | 4H2a | 4C1a2a | |||||||||||||||||
| 09N00803 | 0-2 | Oi | S | 71 | 101 | 41.11 | 6.91 | 6 | 34 | |||||||||||
| 09N00803 | 0-2 | Oi | MW | 30 | ||||||||||||||||
| 09N00804 | 2-20 | A | S | 4.26 | 0.14 | 30 | 5.1 | 43 | ||||||||||||
| 09N00805 | 20-55 | AB | S | 1.58 | 0.06 | 26 | 5.3 | 17 | ||||||||||||
| 09N00806 | 55-120 | Bt1 | S | 0.63 | 0.02 | 35 | 5.5 | 49 | ||||||||||||
| 09N00807 | 120-170 | Bt2 | S | 0.30 | 0.04 | 7 | 5.6 | 51 | ||||||||||||
| 09N00808 | 170-200 | Bt3 | S | 0.24 | 0.04 | 6 | 5.5 | 47 | ||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 02CA601065 | ( Humboldt, California ) | Print Date: Dec 11 2024 3:30PM |
| Sampled As | : | Benbow | Loamy-skeletal, mixed, superactive, mesic Ultic Palexeralf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 09N0112 | |||
| Phosphorus | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | |||
| (- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -) | KCl | ||||||||||||||
| Melanic | NZ | Acid | Anion Exch Resin | Bray | Bray | Olsen | H2O | Citric | Mehlich | Extr | |||||
| Depth | Index | Oxal | Available | Capacity | 1 | 2 | Acid | III | NO3 | ||||||
| Layer | (cm) | Horz | Prep | % | (- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -) | ||||||||||
| 4D8a1 | 4G2 | ||||||||||||||
| 09N00804 | 2-20 | A | S | 72 | 1230.1 | ||||||||||
| 09N00805 | 20-55 | AB | S | 62 | 877.3 | ||||||||||
| 09N00806 | 55-120 | Bt1 | S | 60 | 249.1 | ||||||||||
| 09N00807 | 120-170 | Bt2 | S | 61 | 170.3 | ||||||||||
| 09N00808 | 170-200 | Bt3 | S | 57 | 612.2 | ||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: 02CA601065 | ( Humboldt, California ) | Print Date: Dec 11 2024 3:30PM |
| Sampled As | : | Benbow | Loamy-skeletal, mixed, superactive, mesic Ultic Palexeralf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 09N0112 | |||
| 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 | 7A1a1 | tion | ||||||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - - peak size - - - - - - - - - - ) | (- - - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 09N00804 | 2.0-20.0 | A | tcly | VR 3 | KK 3 | VERM | |||||||||||||||
| 09N00806 | 55.0-120.0 | Bt1 | tcly | CL 3 | KK 2 | CMIX | |||||||||||||||
| 09N00808 | 170.0-200.0 | Bt3 | tcly | VR 2 | KK 1 | VERM | |||||||||||||||
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | ||||
| MINERAL INTERPRETATION: | ||||
| CL Chlorite | KK Kaolinite | VR Vermiculite | ||
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |
| INTERPRETATION (BY HORIZON): | ||||
| CMIX - Mixed Clay | VERM - Vermiculitic | |||
| *** Primary Characterization Data *** |
| Pedon ID: 02CA601065 | ( Humboldt, California ) | Print Date: Dec 11 2024 3:30PM |
| Sampled As | : | Benbow | Loamy-skeletal, mixed, superactive, mesic Ultic Palexeralf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 09N0112 | |||
| Sand - Silt Mineralogy (2.0-0.002 mm) | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | -17- | -18- | |||
| X-Ray | Thermal | Optical | EGME | Inter | |||||||||||||||||
| Tot Re | Grain Count | Retn | preta | ||||||||||||||||||
| Depth | Fract | 7B1a2 | tion | ||||||||||||||||||
| Layer | (cm) | Horz | ion | ( - - - - - - - - peak size - - - - - - - - - ) | (- - - - - - - - % - - - - - - - - - -) | (- - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -) | mg g-1 | ||||||||||||||
| 09N00804 | 2.0-20.0 | A | csi | OT 95 | GS 4 | PO tr | |||||||||||||||
| 09N00805 | 20.0-55.0 | AB | csi | OT 98 | GS 2 | PO 1 | |||||||||||||||
| 09N00806 | 55.0-120.0 | Bt1 | csi | OT 100 | PO tr | GS tr | |||||||||||||||
| FRACTION INTERPRETATION: | ||||
| csi - Coarse Silt 0.02-0.05 mm | ||||
| MINERAL INTERPRETATION: | ||||
| GS Glass | OT Other | PO Plant Opal | ||