| *** Primary Characterization Data *** |
| Pedon ID: S10CA023013 | ( Humboldt, California ) | Print Date: Apr 26 2024 5:26PM |
| Sampled as : | Atwell ; Fine, mixed, active, isomesic Oxyaquic Hapludalf |
| Revised to correlated: | Atwell ; Fine, mixed, active, isomesic Oxyaquic Hapludalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2010USCA058 Isotic Mineralogy in Redwood Nat. & State Parks | Natural Resources Conservation Service |
| - | Site ID | S1981CA605REDW003 Lat: 41° 13' 51.73" north Long: 123° 59' 50.22" west MLRA: 4 | National Soil Survey Center | |
| - | Pedon No. | 10N0684 | 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 |
| 10N03127 | A | A | 5-17 | S10CA023013-1 | SICL | |||
| 10N03128 | AB | AB | 17-29 | S10CA023013-2 | CL | |||
| 10N03129 | BAt | BAt | 29-59 | S10CA023013-3 | SICL | |||
| 10N03130 | Bt | Bt | 59-81 | S10CA023013-4 | CL | |||
| 10N03131 | 2Cg1 | 2Cg1 | 81-103 | S10CA023013-5 | CL | |||
| 10N03132 | 2Cg2 | 2Cg2 | 103-155 | S10CA023013-6 | CL | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 35 | % wt | |
| Volume, >2mm, Weighted Average | 13 | % vol | |
| Clay, total, Weighted Average | 30 | % wt | |
| Clay, carbonate free, Weighted Average | 30 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.44 | (NA) | |
| Weighted averages based on control section: 29-79 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 | ||||||||||||||
| 10N03127 | 5-17 | A | S | sicl | 28.8 | 53.2 | 18.0 | 9.2 | 38.9 | 14.3 | 5.8 | 5.0 | 3.5 | 2.9 | 0.8 | 8 | 13 | -- | 31 | 21 | |
| 10N03128 | 17-29 | AB | S | cl | 28.4 | 50.7 | 20.9 | 8.4 | 37.0 | 13.7 | 6.0 | 4.5 | 3.3 | 3.8 | 3.3 | 18 | 12 | -- | 40 | 30 | |
| 10N03129 | 29-59 | BAt | S | sicl | 30.3 | 49.7 | 20.0 | 8.9 | 36.1 | 13.6 | 5.7 | 3.9 | 5.0 | 3.3 | 2.1 | 6 | 11 | -- | 29 | 17 | |
| 10N03130 | 59-81 | Bt | S | cl | 30.2 | 46.0 | 23.8 | 8.2 | 34.6 | 11.4 | 4.7 | 4.2 | 4.1 | 5.5 | 5.3 | 11 | 16 | 3 | 43 | 30 | |
| 10N03131 | 81-103 | 2Cg1 | S | cl | 35.6 | 43.0 | 21.4 | 10.2 | 32.6 | 10.4 | 2.5 | 2.4 | 2.9 | 5.2 | 8.4 | 8 | 14 | 4 | 40 | 26 | |
| 10N03132 | 103-155 | 2Cg2 | S | cl | 37.1 | 41.4 | 21.5 | 12.1 | 31.3 | 10.1 | 3.7 | 3.1 | 4.3 | 5.5 | 4.9 | -- | -- | -- | 18 | -- | |
| *** Primary Characterization Data *** |
| Pedon ID: S10CA023013 | ( Humboldt, California ) | Print Date: Apr 26 2024 5:26PM |
| Sampled As | : | Atwell | Fine, mixed, active, isomesic Oxyaquic Hapludalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 10N0684 | |||
| 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 | ||||||||||||||||
| 10N03127 | 5-17 | A | S | 16.4 | 1.026 | 0.85 | 0.57 | ||||||||||
| 10N03128 | 17-29 | AB | S | 13.7 | 1.024 | 0.71 | 0.48 | ||||||||||
| 10N03129 | 29-59 | BAt | S | 11.9 | 1.020 | 0.46 | 0.39 | ||||||||||
| 10N03130 | 59-81 | Bt | S | 11.8 | 1.018 | 0.42 | 0.39 | ||||||||||
| 10N03131 | 81-103 | 2Cg1 | S | 12.7 | 1.020 | 0.37 | 0.36 | ||||||||||
| 10N03132 | 103-155 | 2Cg2 | S | 11.8 | 1.024 | 0.41 | 0.32 | ||||||||||
| 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 | |||||||||
| 10N03127 | 5-17 | A | S | 3.75 | 0.28 | 0.01 | 3.8 | 13 | 1.3 | 0.2 | 0.1 | 0.52 | 0.24 | 0.61 | 0.21 | 0.02 | 1000.7 | 0.4 | tr | 0.04 | ||
| 10N03128 | 17-29 | AB | S | 2.93 | 0.19 | -- | 2.9 | 16 | 1.4 | 0.2 | 0.1 | 0.50 | 0.18 | 0.60 | 0.20 | 0.02 | 893.6 | 0.4 | tr | 0.03 | ||
| 10N03129 | 29-59 | BAt | S | 1.09 | 0.06 | -- | 1.1 | 18 | 1.4 | 0.2 | 0.1 | 0.56 | 0.10 | 0.69 | 0.21 | 0.02 | 506.0 | 0.4 | tr | -- | ||
| 10N03130 | 59-81 | Bt | S | 0.42 | 0.01 | -- | 0.4 | 52 | 1.4 | 0.2 | tr | 0.61 | 0.15 | 0.82 | 0.20 | 0.02 | 288.4 | 0.2 | -- | -- | ||
| 10N03131 | 81-103 | 2Cg1 | S | 0.47 | 0.13 | -- | 0.5 | 4 | 1.6 | 0.2 | -- | 0.73 | 0.14 | 1.15 | 0.16 | 0.03 | 70.0 | 0.1 | -- | -- | ||
| 10N03132 | 103-155 | 2Cg2 | S | 0.62 | 0.12 | -- | 0.6 | 5 | 1.7 | 0.1 | 0.1 | 0.46 | 0.04 | 0.67 | 0.12 | 0.04 | 987.5 | 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 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
| 4B1a1a | 4B1a1a | 4B1a1a | 4B1a1a | 4B2b1a1 | 4B3a1a | 4B3a1a | 4B1a1a | ||||||||||
| 10N03127 | 5-17 | A | S | 12.9 | 2.7 | 0.2 | 0.4 | 16.2 | 18.2 | 0.1 | 18.2 | 34.4 | 24.5 | 16.3 | 1 | 47 | 66 |
| 10N03128 | 17-29 | AB | S | 8.8 | 2.2 | 0.2 | 0.4 | 11.6 | 19.1 | 0.6 | 19.8 | 30.7 | 20.3 | 12.2 | 5 | 38 | 57 |
| 10N03129 | 29-59 | BAt | S | 2.7 | 1.3 | 0.1 | 0.4 | 4.5 | 16.4 | 2.4 | 9.4 | 20.9 | 13.8 | 6.9 | 35 | 22 | 33 |
| 10N03130 | 59-81 | Bt | S | 1.6 | 1.0 | 0.1 | 0.3 | 3.0 | 16.0 | 3.3 | 3.2 | 19.0 | 12.6 | 6.3 | 52 | 16 | 24 |
| 10N03131 | 81-103 | 2Cg1 | S | 4.0 | 2.3 | 0.1 | 0.2 | 6.6 | 13.8 | 1.3 | 0.4 | 20.4 | 13.0 | 7.9 | 16 | 32 | 51 |
| 10N03132 | 103-155 | 2Cg2 | S | 10.0* | 5.5 | 0.2 | 0.1 | 15.8 | 11.0 | 26.8 | 15.3 | 59 | 100 | ||||
| *** Primary Characterization Data *** |
| Pedon ID: S10CA023013 | ( Humboldt, California ) | Print Date: Apr 26 2024 5:26PM |
| Sampled As | : | Atwell | Fine, mixed, active, isomesic Oxyaquic Hapludalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 10N0684 | |||
| 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 - -) | % | |||||||||||||||
| 10N03127 | 5-17 | A | S | 1 | |||||||||||||||||||
| 10N03128 | 17-29 | AB | S | 1 | |||||||||||||||||||
| 10N03129 | 29-59 | BAt | S | 1 | |||||||||||||||||||
| 10N03130 | 59-81 | Bt | S | 1 | |||||||||||||||||||
| 10N03131 | 81-103 | 2Cg1 | S | 1 | |||||||||||||||||||
| 10N03132 | 103-155 | 2Cg2 | 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 | ||||||||||||
| 10N03127 | 5-17 | A | S | 5.0 | 5.5 | 8.3 | ||||||||
| 10N03128 | 17-29 | AB | S | 4.7 | 5.2 | 8.3 | ||||||||
| 10N03129 | 29-59 | BAt | S | 4.4 | 4.9 | 8.8 | ||||||||
| 10N03130 | 59-81 | Bt | S | 4.2 | 5.0 | 8.9 | ||||||||
| 10N03131 | 81-103 | 2Cg1 | S | 4.5 | 5.1 | 8.7 | ||||||||
| 10N03132 | 103-155 | 2Cg2 | S | 8.2 | ||||||||||
| 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 | ||||||||||||||
| 10N03127 | 5-17 | A | S | 27 | 271.3 | ||||||||||
| 10N03128 | 17-29 | AB | S | 29 | 245.1 | ||||||||||
| 10N03129 | 29-59 | BAt | S | 29 | 120.3 | ||||||||||
| 10N03130 | 59-81 | Bt | S | 29 | 306.3 | ||||||||||
| 10N03131 | 81-103 | 2Cg1 | S | 28 | 762.0 | ||||||||||
| 10N03132 | 103-155 | 2Cg2 | S | 20 | 635.6 | ||||||||||
| *** Primary Characterization Data *** |
| Pedon ID: S10CA023013 | ( Humboldt, California ) | Print Date: Apr 26 2024 5:26PM |
| Sampled As | : | Atwell | Fine, mixed, active, isomesic Oxyaquic Hapludalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 10N0684 | |||
| 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 | ||||||||||||||
| 10N03129 | 29.0-59.0 | BAt | tcly | CL 5 | MI 2 | | | | | | | | | | | | | | | | CHLO |
| 10N03130 | 59.0-81.0 | Bt | tcly | CL 5 | MI 3 | | | | | | | | | | | | | | | | CHLO |
| FRACTION INTERPRETATION: | ||||
| tcly - Total Clay <0.002 mm | | | | |
| MINERAL INTERPRETATION: | ||||
| CL Chlorite | MI Mica | | | |
| RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |
| INTERPRETATION (BY HORIZON): | ||||
| CHLO - Chloritic | | | | |
| *** Primary Characterization Data *** |
| Pedon ID: S10CA023013 | ( Humboldt, California ) | Print Date: Apr 26 2024 5:26PM |
| Sampled As | : | Atwell | Fine, mixed, active, isomesic Oxyaquic Hapludalf | ||
| USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 10N0684 | |||
| 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 | ||||||||||||||
| 10N03129 | 29.0-59.0 | BAt | csi | | | | | | | | | | 70 | QZ 70 | FK 17 | MS 5 | BT 5 | AR 1 | PR 1 | | SMIX |
| | | | | | | | | | RU tr | ZR tr | BY tr | CD tr | FE tr | OP tr | | ||||||
| | | | | | | | | | GS tr | HN tr | | | | | | ||||||
| 10N03130 | 59.0-81.0 | Bt | csi | | | | | | | | | | 71 | QZ 68 | BT 10 | FK 10 | MS 7 | CD 2 | FE 1 | | SMIX |
| | | | | | | | | | PR 1 | AR tr | RU tr | BY tr | OP tr | GN tr | | ||||||
| | | | | | | | | | HN tr | | | | | | | ||||||
| FRACTION INTERPRETATION: | ||||
| csi - Coarse Silt 0.02-0.05 mm | | | | |
| MINERAL INTERPRETATION: | ||||
| AR Weatherable Aggregates | BT Biotite | BY Beryl | CD Chert (Chalcedony | FE Iron Oxides (Goethite |
| FK Potassium Feldspar | GN Garnet | GS Glass | HN Hornblende | MS Muscovite |
| OP Opaques | PR Pyroxene | QZ Quartz | RU Rutile | ZR Zircon |
| INTERPRETATION (BY HORIZON): | ||||
| SMIX - Mixed Sand | | | | |