*** Primary Characterization Data ***
Pedon ID: 79CA111002( Ventura, California )Print Date: Mar 29 2024 2:01AM

Sampled as on May 30, 1979:Snd ; Very-fine, montmorillonitic Typic Chromoxererts
Revised to correlated on Dec 1, 1996:(unnamed) ; Very-fine, smectitic, mesic Chromic Haploxerert
United States Department of Agriculture
SSL-ProjectCP79CA263   LOS PADRES NATIONAL FORESTNatural Resources Conservation Service
-Site IDS1979CA111002   Lat: 34° 42' 25.99" north  Long: 119° 7' 27.34" west  MLRA: 15National Soil Survey Center
-Pedon No. 79P0454Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866

LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
79P02436AA10-13C
79P02437Bt1B21t13-56SIC
79P02438Bt2B22t56-89C
79P02439ByC1Cs89-109C
79P02440C2C2109-152SICL

Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.45(NA)
Clay, carbonate free, Weighted Average54% wt
Weighted Particles, 0.1-75mm, 75 mm Base14% wt
Volume, >2mm, Weighted Average6% vol
Clay, total, Weighted Average54% wt
LE, Whole Soil, Summed to 1m6cm/m
 
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) )
LabClaySiltSandFineCO3FineCoarseVFFMCVC(- - - - - - - - Weight - - - - - - - -)>2 mm
Text-<.002.05<<.002.02.05.10.25.512520.1-wt %
Depthure.002-.05-2.0002.002-.02-.05-.10-.25-.50-1-2-5-20-7575whole
Layer(cm)HorzPrep(- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -)(- - - - - - - % of <75mm - - - - - -)soil
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
79P024360-13ASc63.329.67.124.45.22.71.21.51.20.5trtr--4tr
79P0243713-56Bt1Ssic44.545.110.437.67.53.52.41.81.71.0510--2115
79P0243856-89Bt2Sc59.937.82.30.335.82.00.90.40.40.40.212--43
79P0243989-109BySc63.031.35.728.42.92.00.91.31.20.3319--2522
79P02440109-152C2Ssicl39.250.99.90.936.614.36.70.80.90.90.61----41


*** Primary Characterization Data ***
Pedon ID: 79CA111002( Ventura, California )Print Date: Mar 29 2024 2:01AM
Sampled As:SndVery-fine, montmorillonitic Typic Chromoxererts
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  79P0454

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 )WRDAggst
33OvenWhole6103315001500 kPa(- - - - Ratio - - - -)WholeStabl(- - Ratio/Clay - -)
DepthkPaDrySoilkPakPakPakPaMoistCorrectedSoil2-0.5mm CEC71500 kPa
Layer(cm)HorzPrep (- - - g cm-3 - - -) (- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -) cm3 cm-3%
4A1d4A1h4B1c3C2a1a3D14E2a1a1a14C18D18D1
 
79P024360-13AS1.261.710.10733.419.61.0360.170.510.31
79P0243713-56Bt1S1.421.710.05828.519.91.0400.110.580.45
79P0243856-89Bt2S1.581.830.04922.717.21.0400.090.350.29
79P0243989-109ByS1.371.710.06631.020.41.0500.130.390.32
79P02440109-152C2S1.411.720.06829.221.11.0400.110.650.54

Carbon  &  Extractions-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18--19-
 
(- - - - - Total - - - - -)EstOCC/N(- - - Dith-Cit Ext - - -)(- - - - - - Ammonium Oxalate Extraction - - - - - -)(- - - Na Pyro-Phosphate - - -)
DepthCNSOC(WB)RatioFeAlMnAl+½FeODOEFeAlSiMnCFeAlMn
Layer(cm)HorzPrep(- - - - - - - - - - % of <2 mm - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -)mg kg-1(- - - - - - % of < 2mm - - - - -)
6B1b6A1c6C2b
 
79P024360-13AS0.0700.74110.9
79P0243713-56Bt1S0.0310.30101.3
79P0243856-89Bt2S0.200.7
79P0243989-109ByS0.170.3
79P02440109-152C2S0.140.3

CEC  &  Bases-1--2--3--4--5--6--7--8--9--10--11--12--13--14-
 
(- - - - - - NH4OAC Extractable Bases - - - - -)CEC8CEC7ECEC(- - - - Base - - - -)
SumAcid-ExtrKClSumNH4BasesAl(- Saturation -)
DepthCaMgNaKBasesityAlMnCatsOAC+AlSatSumNH4OAC
Layer(cm)HorzPrep(- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -)mg kg-1(- - - - cmol(+) kg-1 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b5A8a5C35C1
 
79P024360-13AS52.7*1.3tr2.332.0100100
79P0243713-56Bt1S0.60.11.725.9100
79P0243856-89Bt2S1.00.31.920.8100
79P0243989-109ByS1.81.42.024.7100
79P02440109-152C2S2.93.32.525.6100

*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.


*** Primary Characterization Data ***
Pedon ID: 79CA111002( Ventura, California )Print Date: Mar 29 2024 2:01AM
Sampled As:SndVery-fine, montmorillonitic Typic Chromoxererts
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  79P0454

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
TotalElecElecExch
DepthCaMgNaKCO3HCO3FClPO4BrOACSO4NO2NO3H2OSaltsCondCondNaSAR
Layer(cm)HorzPrep(- - - - - mmol(+) L-1 - - - - -)(- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -)(- - - - % - - - -)(- - dS m-1 - -)%
6N1b6O1b6P1b6Q1b6I1b6J1b6U1a6K1c6L1c6W1a6M1c8A8D58A1a4F1a1a15E
 
79P024360-13AS3.80.20.20.7--5.50.1--1.5----68.1tr0.580.27--tr
79P0243713-56Bt1S30.80.40.71.2--3.80.3--26.80.3--59.90.11.861.75trtr
79P0243856-89Bt2S31.00.81.81.4--3.40.4--29.5----52.90.11.931.811tr
79P0243989-109ByS27.51.57.72.0--3.30.5--32.8----64.60.12.401.9742
79P02440109-152C2S25.52.519.32.3--3.20.5--42.7----57.80.13.102.4195

pH  &  Carbonates-1--2--3--4--5--6--7--8--9--10--11-
 
(- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -)(- - Carbonate - -)(- - Gypsum - - -)
CaCl2As CaCO3As CaSO4*2H2OResist
Depth0.01MH2OSat<2mm<20mm<2mm<20mmohms
Layer(cm)HorzPrepKCl1:21:1PasteOxidNaF(- - - - - - - - - - - - % - - - - - - - - - - -)cm-1
8C1e8C1a8C1b6E1b6F1c8E1
 
79P024360-13AS7.58.07.42--
79P0243713-56Bt1S7.57.77.123
79P0243856-89Bt2S7.57.77.233
79P0243989-109ByS7.57.77.123770
79P02440109-152C2S7.67.97.143


*** Primary Characterization Data ***
Pedon ID: 79CA111002( Ventura, California )Print Date: Mar 29 2024 2:01AM
Sampled As:SndVery-fine, montmorillonitic Typic Chromoxererts
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  79P0454

Clay Mineralogy (<.002 mm)-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18-
X-RayThermalElementalEGMEInter
SiO2Al2O3Fe2O3MgOCaOK2ONa2ORetnpreta
DepthFract7A2i7A3b&nbsp;7C3&nbsp;tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
79P0243713.0-56.0Bt1tclyMI 3MT 2KK 2&nbsp;&nbsp;KK 25&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9.4&nbsp;&nbsp;4.1&nbsp;&nbsp;&nbsp;
79P0243856.0-89.0Bt2tclyMI 3MT 2KK 2&nbsp;&nbsp;KK 20&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9.7&nbsp;&nbsp;4.0&nbsp;&nbsp;&nbsp;

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm&nbsp;&nbsp;&nbsp;&nbsp;

MINERAL INTERPRETATION:
KK KaoliniteMI MicaMT Montmorillonite&nbsp;&nbsp;

RELATIVE PEAK SIZE:5 Very Large4 Large3 Medium2 Small1 Very Small6 No Peaks
NSSC SSL Report Creation