*** Primary Characterization Data ***
Pedon ID: S1973CA087006( Santa Cruz, California )Print Date: Nov 21 2024 12:00PM

Sampled as on May 30, 1973:Ben Lomond
Revised to correlated:BEN LOMOND ; Coarse-loamy, mixed Pachic Ultic Haploxerolls
United States Department of Agriculture
SSL-ProjectNL73CA003   ALAMEDA-SNT CRUZNatural Resources Conservation Service
-Site IDS1973CA087006     MLRA: 14National Soil Survey Center
-Pedon No. 73C0027Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866

LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
73C00182A1A110-873182SL COSL
73C00183A2A128-2873183SL COSL
73C00184A3A1328-4973184SL COSL
73C00185A4A1449-7373185SL COSL
73C00186B1B173-8873186SL COSL
73C00187B2B288-10273187LS COSL
73C00188CC102-17073188LCOS

Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average1.46(NA)
Clay, carbonate free, Weighted Average9% wt
Weighted Particles, 0.1-75mm, 75 mm Base61% wt
Volume, >2mm, Weighted Average5% vol
Clay, total, Weighted Average9% wt
LE, Whole Soil, Summed to 1m1cm/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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
73C001820-8A1Scosl9.223.867.014.79.110.814.96.815.119.472--609
73C001838-28A2Scosl8.623.567.913.510.011.216.97.815.216.87----607
73C0018428-49A3Scosl9.724.066.313.310.710.916.07.915.615.991--6010
73C0018549-73A4Scosl9.124.366.613.710.610.315.48.116.016.89----609
73C0018673-88B1Scosl9.722.867.514.28.612.317.98.314.814.210116112
73C0018788-102B2Scosl8.020.771.311.88.911.616.78.117.117.89----639
73C00188102-170CSlcos3.511.485.15.36.16.715.011.024.128.3194--8323


*** Primary Characterization Data ***
Pedon ID: S1973CA087006( Santa Cruz, California )Print Date: Nov 21 2024 12:00PM
Sampled As:Ben Lomond
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  73C0027

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
 
73C001820-8A1S0.870.880.00414.210.610.61.004--2.611.15
73C001838-28A2S1.161.190.00822.518.68.51.0040.111.780.99
73C0018428-49A3S1.121.160.01134.430.28.01.0040.241.470.82
73C0018549-73A4S1.261.270.00334.127.97.31.0040.251.440.80
73C0018673-88B1S1.251.270.00531.223.77.41.0040.191.300.76
73C0018788-102B2S1.251.260.00330.423.67.31.0040.191.600.91
73C00188102-170CS1.221.250.00723.117.45.21.0040.133.171.49

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
 
73C001820-8A1S0.2834.3815
73C001838-28A2S0.1882.8115
73C0018428-49A3S0.1652.0913
73C0018549-73A4S0.1241.5412
73C0018673-88B1S0.0740.8511
73C0018788-102B2S0.0510.6413
73C00188102-170CS0.0170.159


*** Primary Characterization Data ***
Pedon ID: S1973CA087006( Santa Cruz, California )Print Date: Nov 21 2024 12:00PM
Sampled As:Ben Lomond
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  73C0027

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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b6H5a6G9b5A3a5A8b5A3b5G15C35C1
 
73C001820-8A1S11.42.60.51.315.813.529.324.05466
73C001838-28A2S3.61.20.30.96.014.51.220.515.37.2172939
73C0018428-49A3S3.61.00.30.95.812.61.118.414.36.9163241
73C0018549-73A4S2.70.60.31.04.612.41.017.013.15.6182735
73C0018673-88B1S3.91.10.41.16.58.31.114.812.67.6144452
73C0018788-102B2S3.81.10.40.96.27.40.913.612.87.1134648
73C00188102-170CS4.41.50.40.66.94.50.711.411.17.696162

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 - -)%
 
73C001820-8A1S2
73C001838-28A2S2
73C0018428-49A3S2
73C0018549-73A4S2
73C0018673-88B1S3
73C0018788-102B2S3
73C00188102-170CS4


*** Primary Characterization Data ***
Pedon ID: S1973CA087006( Santa Cruz, California )Print Date: Nov 21 2024 12:00PM
Sampled As:Ben Lomond
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  73C0027

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
4C1a2a4C1a2a
 
73C001820-8A1S5.35.9
73C001838-28A2S4.65.4
73C0018428-49A3S4.65.4
73C0018549-73A4S4.65.4
73C0018673-88B1S4.65.4
73C0018788-102B2S4.65.5
73C00188102-170CS4.75.4

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
 
73C001820-8A1S5.4
73C001838-28A2S5.4
73C0018428-49A3S5.5
73C0018549-73A4S5.4
73C0018673-88B1S5.9


*** Primary Characterization Data ***
Pedon ID: S1973CA087006( Santa Cruz, California )Print Date: Nov 21 2024 12:00PM
Sampled As:Ben Lomond
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  73C0027

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
73C0018788.0-102.0B2tclyMI 1NX 6

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
MI MicaNX Non-Crystalline

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