| *** Primary Characterization Data *** |
| Pedon ID: S10CA023012 | ( Humboldt, California ) | Print Date: Apr 19 2024 5:39AM |
| Sampled as : | Ahpah ; Fine-loamy, mixed, active, isomesic Humic Dystrustept |
| Revised to correlated: | Ahpah ; Fine-loamy, mixed, active, isomesic Humic Dystrustepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2010USCA058 Isotic Mineralogy in Redwood Nat. & State Parks | Natural Resources Conservation Service |
| - | Site ID | S1983CA605REDW002 Lat: 41° 15' 22.41" north Long: 123° 59' 14.93" west MLRA: 4 | National Soil Survey Center | |
| - | Pedon No. | 10N0683 | 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 |
| 10N03124 | A | A | 5-36 | S10CA023012-1 | L | |||
| 10N03125 | Bw | Bw | 36-56 | S10CA023012-2 | L | |||
| 10N03126 | BC | BC | 56-70 | S10CA023012-3 | SCL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | control depth 100 beyond last horizon depth 70 | % wt | |
| Volume, >2mm, Weighted Average | control depth 100 beyond last horizon depth 70 | % vol | |
| Clay, total, Weighted Average | control depth 100 beyond last horizon depth 70 | % wt | |
| Clay, carbonate free, Weighted Average | control depth 100 beyond last horizon depth 70 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | control depth 100 beyond last horizon depth 70 | (NA) | |
| 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 | ||||||||||||||
| 10N03124 | 5-36 | A | S | l | 25.5 | 33.3 | 41.2 | 5.2 | 20.2 | 13.1 | 13.7 | 17.7 | 6.9 | 2.1 | 0.8 | 5 | 12 | 5 | 43 | 22 | |
| 10N03125 | 36-56 | Bw | S | l | 26.0 | 29.7 | 44.3 | 4.9 | 17.1 | 12.6 | 15.0 | 17.2 | 8.8 | 2.7 | 0.6 | 1 | 5 | -- | 34 | 6 | |
| 10N03126 | 56-70 | BC | S | scl | 22.4 | 25.5 | 52.1 | 4.3 | 14.6 | 10.9 | 14.5 | 21.4 | 9.4 | 4.3 | 2.5 | 7 | 2 | -- | 43 | 9 | |
| *** Primary Characterization Data *** |
| Pedon ID: S10CA023012 | ( Humboldt, California ) | Print Date: Apr 19 2024 5:39AM |
| Sampled As | : | Ahpah | Fine-loamy, mixed, active, isomesic Humic Dystrustept | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 10N0683 | |||
| 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 | ||||||||||||||||
| 10N03124 | 5-36 | A | S | 14.0 | 1.031 | 0.86 | 0.55 | ||||||||||
| 10N03125 | 36-56 | Bw | S | 11.9 | 1.023 | 0.49 | 0.46 | ||||||||||
| 10N03126 | 56-70 | BC | S | 10.1 | 1.018 | 0.51 | 0.45 | ||||||||||
| 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 | 4G3 | 4G3 | 4G3 | |||||||||
| 10N03124 | 5-36 | A | S | 4.66 | 0.23 | -- | 4.7 | 20 | 1.8 | 0.4 | 0.2 | 0.87 | 0.21 | 0.77 | 0.48 | 0.03 | 2482.2 | 0.5 | 0.3 | 0.14 | ||
| 10N03125 | 36-56 | Bw | S | 1.32 | 0.10 | -- | 1.3 | 14 | 1.9 | 0.4 | 0.1 | 0.64 | 0.09 | 0.55 | 0.37 | 0.04 | 539.8 | 0.3 | 0.2 | tr | ||
| 10N03126 | 56-70 | BC | S | 0.93 | 0.09 | -- | 0.9 | 11 | 1.3 | 0.3 | tr | 0.54 | 0.14 | 0.44 | 0.32 | 0.04 | 189.6 | 0.2 | 0.2 | -- | ||
| 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 | ||||||||||
| 10N03124 | 5-36 | A | S | 4.6 | 1.7 | 0.2 | 0.6 | 7.1 | 33.1 | 1.5 | 43.0 | 40.2 | 21.9 | 8.6 | 17 | 18 | 32 |
| 10N03125 | 36-56 | Bw | S | 1.0 | 0.6 | 0.1 | 0.4 | 2.1 | 18.4 | 2.6 | 9.8 | 20.5 | 12.7 | 4.7 | 55 | 10 | 17 |
| 10N03126 | 56-70 | BC | S | 0.7 | 0.6 | 0.1 | 0.3 | 1.7 | 15.8 | 2.7 | 3.3 | 17.5 | 11.4 | 4.4 | 61 | 10 | 15 |
| *** Primary Characterization Data *** |
| Pedon ID: S10CA023012 | ( Humboldt, California ) | Print Date: Apr 19 2024 5:39AM |
| Sampled As | : | Ahpah | Fine-loamy, mixed, active, isomesic Humic Dystrustept | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 10N0683 | |||
| 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 - -) | % | |||||||||||||||
| 10N03124 | 5-36 | A | S | 1 | |||||||||||||||||||
| 10N03125 | 36-56 | Bw | S | 1 | |||||||||||||||||||
| 10N03126 | 56-70 | BC | S | 1 | |||||||||||||||||||
| 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 | ||||||||||||
| 10N03124 | 5-36 | A | S | 4.7 | 5.1 | 9.2 | ||||||||
| 10N03125 | 36-56 | Bw | S | 4.5 | 5.0 | 9.7 | ||||||||
| 10N03126 | 56-70 | BC | S | 4.4 | 4.9 | 9.8 | ||||||||
| 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 | ||||||||||||||
| 10N03124 | 5-36 | A | S | 46 | 522.4 | ||||||||||
| 10N03125 | 36-56 | Bw | S | 46 | 215.3 | ||||||||||
| 10N03126 | 56-70 | BC | S | 40 | 127.4 | ||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S10CA023012 | ( Humboldt, California ) | Print Date: Apr 19 2024 5:39AM |
| Sampled As | : | Ahpah | Fine-loamy, mixed, active, isomesic Humic Dystrustept | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 10N0683 | |||
| 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 | ||||||||||||||
| 10N03125 | 36.0-56.0 | Bw | tcly | VR 4 | KK 3 | | | | | | | | | | | | | | | | VERM |
| 10N03126 | 56.0-70.0 | BC | tcly | VR 4 | KK 4 | | | | | | | | | | | | | | | | VERM |
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | | | | |
| MINERAL INTERPRETATION: | ||||
| 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): | ||||
| VERM - Vermiculitic | | | | |
| *** Primary Characterization Data *** |
| Pedon ID: S10CA023012 | ( Humboldt, California ) | Print Date: Apr 19 2024 5:39AM |
| Sampled As | : | Ahpah | Fine-loamy, mixed, active, isomesic Humic Dystrustept | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 10N0683 | |||
| 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 | ||||||||||||||
| 10N03125 | 36.0-56.0 | Bw | fs | | | | | | | | | | 75 | QZ 60 | FK 13 | CD 11 | AR 8 | FE 4 | MS 2 | | SMIX |
| | | | | | | | | | BT 1 | CB 1 | OP tr | GS tr | | | | ||||||
| 10N03126 | 56.0-70.0 | BC | fs | | | | | | | | | | 59 | QZ 46 | FK 21 | CD 11 | AR 9 | BT 6 | MS 4 | | SMIX |
| | | | | | | | | | FE 2 | GS 1 | OP tr | | | | | ||||||
| FRACTION INTERPRETATION: | ||||
| fs - Fine Sand 0.1-0.25 mm | | | | |
| MINERAL INTERPRETATION: | ||||
| AR Weatherable Aggregates | BT Biotite | CB Carbonate Aggregates | CD Chert (Chalcedony | FE Iron Oxides (Goethite |
| FK Potassium Feldspar | GS Glass | MS Muscovite | OP Opaques | QZ Quartz |
| INTERPRETATION (BY HORIZON): | ||||
| SMIX - Mixed Sand | | | | |