*** Primary Characterization Data *** |
Pedon ID: 99CA111002 | ( Ventura, California ) | Print Date: Nov 21 2024 11:33AM |
Sampled as on Mar 28, 1999: | MALIBU ; Fine, smectitic, thermic Typic Palexerolls |
Revised to : |
United States Department of Agriculture | ||||
SSL | - | Project | RP99CA102 SANTA MONICA NRA | Natural Resources Conservation Service |
- | Site ID | S1999CA111002 Lat: 34° 6' 43.05" north Long: 119° 4' 19.30" west MLRA: 20 | National Soil Survey Center | |
- | Pedon No. | 99P0342 | 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 |
99P01769 | 0-48 | L | ||||||
99P01770 | 48-69 | CL |
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 | 3B1 | 3B1 | 3B1 | ||||||||
99P01769 | 0-48 | S | l | 17.2 | 34.2 | 48.6 | 20.9 | 13.3 | 9.1 | 10.8 | 9.4 | 11.1 | 8.2 | 17 | 23 | -- | 64 | 40 | |||
99P01770 | 48-69 | S | cl | 37.9 | 34.0 | 28.1 | 20.8 | 13.2 | 7.4 | 7.6 | 6.2 | 5.2 | 1.7 | 25 | 50 | -- | 80 | 75 |
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 | 8D1 | 8D1 | ||||||||||||||
99P01769 | 0-48 | S | 11.6 | 1.034 | 1.95 | 0.67 | |||||||||||
99P01770 | 48-69 | S | 16.3 | 1.048 | 1.13 | 0.43 |
*** Primary Characterization Data *** |
Pedon ID: 99CA111002 | ( Ventura, California ) | Print Date: Nov 21 2024 11:33AM |
Sampled As | : | MALIBU | Fine, smectitic, thermic Typic Palexerolls | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 99P0342 |
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 - - - - -) | |||||||||||||||
6A2e | 6B4a | |||||||||||||||||||||
99P01769 | 0-48 | S | 2.66 | 0.317 | 2.7 | |||||||||||||||||
99P01770 | 48-69 | S | 0.72 | 0.156 | 0.7 |
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 - - -) | (- - - - - - - - % - - - - - - - -) | ||||||||||
6N2f | 6O2e | 6P2c | 6Q2c | 6H5a | 5A3a | 5A8b | 5C3 | 5C1 | |||||||||
99P01769 | 0-48 | S | 29.0* | 8.0 | 0.5 | 1.3 | 38.8 | 3.1 | 41.9 | 33.5 | 93 | 100 | |||||
99P01770 | 48-69 | S | 18.2 | 20.5 | 0.7 | 0.3 | 39.7 | 4.3 | 44.0 | 42.8 | 90 | 93 |
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 - -) | % | |||||||||||||||
99P01769 | 0-48 | S | 1 | ||||||||||||||||||||
99P01770 | 48-69 | S | 2 |
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 | |||||||||||||
99P01769 | 0-48 | S | 7.1 | 7.4 | ||||||||||
99P01770 | 48-69 | S | 6.2 | 6.9 |
*** Primary Characterization Data *** |
Pedon ID: 99CA111002 | ( Ventura, California ) | Print Date: Nov 21 2024 11:33AM |
Sampled As | : | MALIBU | Fine, smectitic, thermic Typic Palexerolls | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 99P0342 |
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 | ||||||||||||||
99P01770 | 48.0-69.0 | tcly | VR 4 | QZ 2 | MT 1 | HE 1 | MI 1 |
FRACTION INTERPRETATION: | ||||
tcly - Total Clay <0.002 mm |
MINERAL INTERPRETATION: | ||||
HE Hematite | MI Mica | MT Montmorillonite | QZ Quartz | VR Vermiculite |
RELATIVE PEAK SIZE: | 5 Very Large | 4 Large | 3 Medium | 2 Small | 1 Very Small | 6 No Peaks |
*** Primary Characterization Data *** |
Pedon ID: 99CA111002 | ( Ventura, California ) | Print Date: Nov 21 2024 11:33AM |
Sampled As | : | MALIBU | Fine, smectitic, thermic Typic Palexerolls | ||
USDA-NRCS-NSSC-Soil Survey Laboratory | ; | Pedon No. 99P0342 |
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 | ||||||||||||||
99P01770 | 48.0-69.0 | csi | 57 | QZ 56 | FK 15 | AR 15 | MS 4 | FP 4 | BT 4 | ||||||||||||
PR 1 | CD 1 | GS 1 | BY tr | GN tr | CT tr | ||||||||||||||||
TM tr | TE tr | PO tr | OP tr | ZR 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 | CT Cassiterite |
FK Potassium Feldspar | FP Plagioclase Feldspar | GN Garnet | GS Glass | HN Hornblende |
MS Muscovite | OP Opaques | PO Plant Opal | PR Pyroxene | QZ Quartz |
TE Tremolite | TM Tourmaline | ZR Zircon |