| *** Primary Characterization Data *** |
| Pedon ID: S10CA023021 | ( Humboldt, California ) | Print Date: Apr 25 2024 10:05PM |
| Sampled as on Jul 19, 1986: | Surpur ; Fine-loamy, mixed, superactive, isomesic Typic Haplohumult |
| Revised to correlated: | Surpur ; Fine-loamy, mixed, superactive, isomesic Typic Haplohumults |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2010USCA059 Isotic Mineralogy in Redwood National and State Parks | Natural Resources Conservation Service |
| - | Site ID | S1986CA605REDW003 Lat: 41° 15' 0.15" north Long: 124° 4' 27.32" west MLRA: 4 | National Soil Survey Center | |
| - | Pedon No. | 10N0692 | 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 |
| 10N03167 | A1 | A1 | 2-9 | S10CA023021-1 | SICL | |||
| 10N03168 | A2 | A2 | 9-27 | S10CA023021-2 | SICL | |||
| 10N03169 | Bw1 | Bw1 | 27-50 | S10CA023021-3 | SIL | |||
| 10N03170 | Bw2 | Bw2 | 50-97 | S10CA023021-4 | SIL | |||
| 10N03171 | 2Bt1 | 2Bt1 | 97-122 | S10CA023021-5 | CL | |||
| 10N03172 | 2Bt2 | 2Bt2 | 122-159 | S10CA023021-6 | C | |||
| 10N03173 | 2C | 2C | 159-202 | S10CA023021-7 | CL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 22 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 38 | % wt | |
| Clay, carbonate free, Weighted Average | 38 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.27 | (NA) | |
| Weighted averages based on control section: 97-147 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 | ||||||||||||||
| 10N03167 | 2-9 | A1 | S | sicl | 29.6 | 59.9 | 10.5 | 6.6 | 40.8 | 19.1 | 4.4 | 4.5 | 0.7 | 0.5 | 0.4 | -- | -- | -- | 6 | -- | |
| 10N03168 | 9-27 | A2 | S | sicl | 30.0 | 58.9 | 11.1 | 8.2 | 38.5 | 20.4 | 4.7 | 4.7 | 1.0 | 0.4 | 0.3 | -- | -- | -- | 6 | -- | |
| 10N03169 | 27-50 | Bw1 | S | sil | 12.6 | 69.6 | 17.8 | tr | 45.8 | 23.8 | 9.0 | 5.8 | 1.6 | 1.1 | 0.3 | -- | -- | -- | 9 | -- | |
| 10N03170 | 50-97 | Bw2 | S | sil | 15.2 | 65.8 | 19.0 | 0.5 | 43.4 | 22.4 | 9.5 | 7.5 | 1.4 | 0.6 | tr | -- | -- | -- | 10 | -- | |
| 10N03171 | 97-122 | 2Bt1 | S | cl | 30.8 | 40.6 | 28.6 | 9.1 | 26.8 | 13.8 | 8.4 | 17.6 | 1.3 | 0.4 | 0.9 | -- | -- | -- | 20 | -- | |
| 10N03172 | 122-159 | 2Bt2 | S | c | 44.8 | 22.3 | 32.9 | 21.2 | 16.1 | 6.2 | 9.4 | 20.7 | 1.2 | 0.9 | 0.7 | -- | -- | -- | 24 | -- | |
| 10N03173 | 159-202 | 2C | S | cl | 27.6 | 28.8 | 43.6 | 13.0 | 19.5 | 9.3 | 9.8 | 22.6 | 4.2 | 4.0 | 3.0 | -- | -- | -- | 34 | -- | |
| *** Primary Characterization Data *** |
| Pedon ID: S10CA023021 | ( Humboldt, California ) | Print Date: Apr 25 2024 10:05PM |
| Sampled As | : | Surpur | Fine-loamy, mixed, superactive, isomesic Typic Haplohumult | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 10N0692 | |||
| 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 | ||||||||||||||||
| 10N03167 | 2-9 | A1 | S | 22.0 | 1.047 | 1.25 | 0.74 | ||||||||||
| 10N03168 | 9-27 | A2 | S | 19.4 | 1.045 | 1.12 | 0.65 | ||||||||||
| 10N03169 | 27-50 | Bw1 | S | 22.4 | 1.047 | 1.91 | 1.78 | ||||||||||
| 10N03170 | 50-97 | Bw2 | S | 16.9 | 1.041 | 1.24 | 1.11 | ||||||||||
| 10N03171 | 97-122 | 2Bt1 | S | 15.4 | 1.026 | 0.29 | 0.50 | ||||||||||
| 10N03172 | 122-159 | 2Bt2 | S | 20.1 | 1.030 | 0.25 | 0.45 | ||||||||||
| 10N03173 | 159-202 | 2C | S | 14.2 | 1.024 | 0.33 | 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 | 4G3 | 4G3 | 4G3 | |||||||||
| 10N03167 | 2-9 | A1 | S | 10.14 | 0.45 | 0.03 | 10.1 | 23 | 3.5 | 1.1 | 0.1 | 1.46 | 0.55 | 1.33 | 0.80 | 0.05 | 534.1 | 1.7 | 1.1 | 0.03 | ||
| 10N03168 | 9-27 | A2 | S | 7.41 | 0.35 | -- | 7.4 | 21 | 3.7 | 1.1 | 0.1 | 1.69 | 0.44 | 1.48 | 0.95 | 0.07 | 665.6 | 2.0 | 1.4 | 0.03 | ||
| 10N03169 | 27-50 | Bw1 | S | 4.48 | 0.21 | -- | 4.5 | 22 | 3.8 | 1.7 | tr | 2.65 | 0.46 | 1.59 | 1.86 | 0.30 | 289.1 | 1.6 | 1.7 | -- | ||
| 10N03170 | 50-97 | Bw2 | S | 2.95 | 0.10 | 0.01 | 3.0 | 30 | 3.7 | 1.5 | tr | 2.32 | 0.39 | 1.63 | 1.51 | 0.24 | 138.2 | 1.7 | 1.4 | -- | ||
| 10N03171 | 97-122 | 2Bt1 | S | 0.88 | 0.03 | -- | 0.9 | 32 | 4.0 | 0.9 | -- | 0.76 | 0.07 | 0.65 | 0.43 | 0.05 | 35.0 | 1.3 | 1.0 | -- | ||
| 10N03172 | 122-159 | 2Bt2 | S | 0.34 | 0.01 | 0.01 | 0.3 | 68 | 4.1 | 0.8 | -- | 0.38 | 0.08 | 0.18 | 0.30 | 0.03 | 5.3 | 0.2 | tr | -- | ||
| 10N03173 | 159-202 | 2C | S | 0.17 | 0.02 | 0.02 | 0.2 | 9 | 3.7 | 0.6 | -- | 0.28 | -- | 0.14 | 0.21 | 0.03 | 26.8 | -- | -- | -- | ||
| *** Primary Characterization Data *** |
| Pedon ID: S10CA023021 | ( Humboldt, California ) | Print Date: Apr 25 2024 10:05PM |
| Sampled As | : | Surpur | Fine-loamy, mixed, superactive, isomesic Typic Haplohumult | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 10N0692 | |||
| 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 | ||||||||||
| 10N03167 | 2-9 | A1 | S | 10.4 | 3.1 | 0.4 | 0.9 | 14.8 | 70.3 | 1.4 | 7.4 | 85.1 | 36.9 | 16.2 | 9 | 17 | 40 |
| 10N03168 | 9-27 | A2 | S | 9.7 | 2.1 | 0.3 | 0.4 | 12.5 | 49.5 | 1.1 | 8.6 | 62.0 | 33.6 | 13.6 | 8 | 20 | 37 |
| 10N03169 | 27-50 | Bw1 | S | 3.1 | 0.6 | 0.2 | 0.2 | 4.1 | 60.2 | 64.3 | 24.1 | 6 | 17 | ||||
| 10N03170 | 50-97 | Bw2 | S | 1.0 | 0.3 | 0.1 | 0.1 | 1.5 | 41.3 | 2.3 | 0.5 | 42.8 | 18.9 | 3.8 | 61 | 4 | 8 |
| 10N03171 | 97-122 | 2Bt1 | S | 0.4 | 0.6 | 0.1 | 0.1 | 1.2 | 17.0 | 2.6 | 0.3 | 18.2 | 9.0 | 3.8 | 68 | 7 | 13 |
| 10N03172 | 122-159 | 2Bt2 | S | 0.2 | 0.9 | 0.1 | 0.1 | 1.3 | 17.0 | 5.7 | 0.2 | 18.3 | 11.4 | 7.0 | 81 | 7 | 11 |
| 10N03173 | 159-202 | 2C | S | 0.1 | 0.7 | 0.1 | tr | 0.9 | 13.8 | 5.2 | 0.4 | 14.7 | 9.2 | 6.1 | 85 | 6 | 10 |
| 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 - -) | % | |||||||||||||||
| 10N03167 | 2-9 | A1 | S | 1 | |||||||||||||||||||
| 10N03168 | 9-27 | A2 | S | 1 | |||||||||||||||||||
| 10N03169 | 27-50 | Bw1 | S | 1 | |||||||||||||||||||
| 10N03170 | 50-97 | Bw2 | S | 1 | |||||||||||||||||||
| 10N03171 | 97-122 | 2Bt1 | S | 1 | |||||||||||||||||||
| 10N03172 | 122-159 | 2Bt2 | S | 1 | |||||||||||||||||||
| 10N03173 | 159-202 | 2C | S | 1 | |||||||||||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S10CA023021 | ( Humboldt, California ) | Print Date: Apr 25 2024 10:05PM |
| Sampled As | : | Surpur | Fine-loamy, mixed, superactive, isomesic Typic Haplohumult | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 10N0692 | |||
| 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 | ||||||||||||
| 10N03167 | 2-9 | A1 | S | 4.7 | 5.1 | 10.0 | ||||||||
| 10N03168 | 9-27 | A2 | S | 4.8 | 5.3 | 10.4 | ||||||||
| 10N03169 | 27-50 | Bw1 | S | 5.1 | 5.3 | 11.4 | ||||||||
| 10N03170 | 50-97 | Bw2 | S | 4.8 | 5.0 | 11.3 | ||||||||
| 10N03171 | 97-122 | 2Bt1 | S | 4.3 | 4.9 | 10.2 | ||||||||
| 10N03172 | 122-159 | 2Bt2 | S | 4.1 | 4.7 | 9.7 | ||||||||
| 10N03173 | 159-202 | 2C | S | 4.1 | 4.6 | 9.7 | ||||||||
| 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 | ||||||||||||||
| 10N03167 | 2-9 | A1 | S | 71 | 405.4 | ||||||||||
| 10N03168 | 9-27 | A2 | S | 78 | 259.6 | ||||||||||
| 10N03169 | 27-50 | Bw1 | S | 95 | 266.3 | ||||||||||
| 10N03170 | 50-97 | Bw2 | S | 91 | 209.5 | ||||||||||
| 10N03171 | 97-122 | 2Bt1 | S | 58 | 15.9 | ||||||||||
| 10N03172 | 122-159 | 2Bt2 | S | 55 | 42.1 | ||||||||||
| 10N03173 | 159-202 | 2C | S | 45 | 34.0 | ||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S10CA023021 | ( Humboldt, California ) | Print Date: Apr 25 2024 10:05PM |
| Sampled As | : | Surpur | Fine-loamy, mixed, superactive, isomesic Typic Haplohumult | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 10N0692 | |||
| 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 | ||||||||||||||
| 10N03171 | 97.0-122.0 | 2Bt1 | tcly | VR 2 | KK 1 | | | | | | | | | | | | | | | | 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: S10CA023021 | ( Humboldt, California ) | Print Date: Apr 25 2024 10:05PM |
| Sampled As | : | Surpur | Fine-loamy, mixed, superactive, isomesic Typic Haplohumult | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 10N0692 | |||
| 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 | ||||||||||||||
| 10N03171 | 97.0-122.0 | 2Bt1 | csi | | | | | | | | | | OT 100 | PO tr | SS tr | GS tr | | | | | |
| 10N03171 | 97.0-122.0 | 2Bt1 | fs | | | | | | | | | | OT 100 | | | | | | | | |
| FRACTION INTERPRETATION: | ||||
| csi - Coarse Silt 0.02-0.05 mm | fs - Fine Sand 0.1-0.25 mm | | | |
| MINERAL INTERPRETATION: | ||||
| GS Glass | OT Other | PO Plant Opal | SS Sponge Spicule | |