*** Primary Characterization Data ***
Pedon ID: 73CA087022( Santa Cruz, California )Print Date: Dec 17 2024 11:27PM

Sampled as on Feb 20, 2010:Kinkel-Like
Revised to correlated:HECKER ; Loamy-skeletal, mixed, superactive, mesic Mollic Haploxeralfs
United States Department of Agriculture
SSL-ProjectNL73CA003   ALAMEDA-SNT CRUZNatural Resources Conservation Service
-Site ID73CA087022   Lat: 37° 5' 44.00" north  Long: 121° 52' 53.00" west  MLRA: 14National Soil Survey Center
-Pedon No. 73C0025Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
73C00170A1A110-1073170SL L
73C00171A2A1210-2273171L L
73C00172BB122-4073172CL SL
73C00173Bt1B21t40-5873173CL SL
73C00174Bt2B22t58-8073174CL L
73C001752Bt2 B23t80-10473175CL CL
73C00176RR104-14773176SCL
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.75(NA)
Clay, carbonate free, Weighted Average22% wt
Weighted Particles, 0.1-75mm, 75 mm Base68% wt
Volume, >2mm, Weighted Average41% vol
Clay, total, Weighted Average22% wt
LE, Whole Soil, Summed to 1m0cm/m
 
Weighted averages based on control section: 40-90 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
 
73C001700-10A1Sl13.135.451.52.120.814.65.914.211.613.36.5510156232
73C0017110-22A2Sl14.936.948.220.916.06.516.012.311.32.1411166033
73C0017222-40BSsl15.228.156.73.715.712.47.817.414.714.91.913326738
73C0017340-58Bt1Ssl11.918.769.48.310.47.320.019.120.12.911468050
73C0017458-80Bt2Sl25.440.134.58.030.59.64.17.86.78.67.3321236350
73C0017580-1042BtScl30.548.021.537.810.23.43.92.75.46.1619225761
73C00176104-147RSscl23.727.448.921.26.26.18.64.610.818.8------43--


*** Primary Characterization Data ***
Pedon ID: 73CA087022( Santa Cruz, California )Print Date: Dec 17 2024 11:27PM
Sampled As:Kinkel-Like
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  73C0025
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%
4A1d4A1h4B1c4B1c3C2a1a3D14C18D18D1
 
73C001700-10A1S1.471.560.01613.411.97.61.0170.051.190.58
73C0017110-22A2S1.411.490.01514.913.38.01.0170.060.880.54
73C0017222-40BS1.591.720.01914.012.57.01.0170.060.750.46
73C0017340-58Bt1S1.871.940.00711.78.75.61.0170.030.780.47
73C0017458-80Bt2S1.681.830.01717.815.610.61.0170.050.740.42
73C0017580-1042BtS1.601.780.01821.419.612.71.0170.060.700.42
73C00176104-147RS13.21.0171.050.56
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 - - - - -)
6B3a6A1c
 
73C001700-10A1S0.1132.0118
73C0017110-22A2S0.0651.0516
73C0017222-40BS0.0350.3911
73C0017340-58Bt1S0.0280.2910
73C0017458-80Bt2S0.0340.226
73C0017580-1042BtS0.0360.288
73C00176104-147RS0.24


*** Primary Characterization Data ***
Pedon ID: 73CA087022( Santa Cruz, California )Print Date: Dec 17 2024 11:27PM
Sampled As:Kinkel-Like
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  73C0025
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b6H5a5A3a5A8b5C35C1
 
73C001700-10A1S9.42.60.51.113.64.117.715.67787
73C0017110-22A2S7.52.40.30.710.92.513.413.18183
73C0017222-40BS7.12.70.30.510.61.812.411.48593
73C0017340-58Bt1S6.2*2.90.30.49.80.810.69.392100
73C0017458-80Bt2S10.76.20.50.618.02.920.918.98695
73C0017580-1042BtS12.27.80.40.721.13.324.421.38699
73C00176104-147RS19.6*8.40.40.61.224.996100

*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.
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 - -)%
 
73C001700-10A1S3
73C0017110-22A2S2
73C0017222-40BS3
73C0017340-58Bt1S3
73C0017458-80Bt2S3
73C0017580-1042BtS2
73C00176104-147RS2


*** Primary Characterization Data ***
Pedon ID: 73CA087022( Santa Cruz, California )Print Date: Dec 17 2024 11:27PM
Sampled As:Kinkel-Like
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  73C0025
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
4C1a2a4C1a2a6E1g
 
73C001700-10A1S5.35.9
73C0017110-22A2S5.05.6
73C0017222-40BS4.95.5
73C0017340-58Bt1S5.05.6
73C0017458-80Bt2S4.95.6
73C0017580-1042BtS5.05.8
73C00176104-147RS6.97.31
Miscellaneous Data-1--2--3--4--5--6--7--8--9--10--11--12--13--14-
 
(- Sat Paste Ex. -)(- Sand -)( Water Content )Bulk
(- - - - Extractable Bases - - - -)(- - - CEC8 - - -)CO3+(- - - pH - - -)M+C+VCMoist SievedDensity
DepthCaMgNaKNaOACBaCl2Ca+MgHCO3CaCl2H2O.25-2100 kPa200 kPa10 kPa
Layer(cm)HorzPrep(- - - - - - - - - - - - - - - cmol(+)kg-1 - - - - - - - - - - - - - -)mmol(+)L-1mmol(-)L-11:101:10(- - - - - % of <2mm - - - - -)g cm-3
NK
 
73C001700-10A1S5.6
73C0017110-22A2S5.6
73C0017222-40BS5.8
73C0017340-58Bt1S7.3
73C0017458-80Bt2S4.9
73C0017580-1042BtS5.1
73C00176104-147RS5.0


*** Primary Characterization Data ***
Pedon ID: 73CA087022( Santa Cruz, California )Print Date: Dec 17 2024 11:27PM
Sampled As:Kinkel-Like
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  73C0025
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
DepthFract7A2i tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
73C001700.0-10.0A1tclyMI 2KK 2
73C0017222.0-40.0BtclyMI 3KK 3
73C0017458.0-80.0Bt2tclyMI 1KK 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK KaoliniteMI Mica

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