*** Primary Characterization Data ***
Pedon ID: S1955CA081014( San Mateo, California )Print Date: Nov 24 2024 4:14AM

Sampled as on May 18, 1955:Lobitos
Revised to correlated:Lobitos ; Fine, mixed, mesic Pachic Ultic Haploxerolls
United States Department of Agriculture
SSL-ProjectNL40001   SSIR SAMPLESSoil Conservation Service
-Site IDS1955CA081014   Lat: 37° 22' 54.99" north  Long: 122° 23' 36.00" west  MLRA: 4Riverside Soil Survey Laboratory
-Pedon No. 40A3031Soil Laboratory
-General Methods 1B1A, 2A1, 2BRiverside, California

LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
40A23770A1A110-2055399CL
40A23771A2A1220-3855400CL
40A23772BB238-7155401SIC
40A23773CC71-9155402SICL
40A23774CrCR91

Pedon Calculations
Calculation NameResultUnits of Measure
 
Clay, carbonate free, Weighted Average39% wt
Weighted Particles, 0.1-75mm, 75 mm Base12% wt
Volume, >2mm, Weighted Average33% vol
Clay, total, Weighted Average39% wt
 
Weighted averages based on control section: 25-91 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
 
40A237700-20A1Scl36.038.725.321.916.85.811.55.82.00.2------20--
40A2377120-38A2Scl37.939.222.922.716.54.910.75.31.90.1------18--
40A2377238-71BSsic42.042.915.130.212.73.75.72.92.10.7------11--
40A2377371-91CSsicl34.752.412.945.76.73.83.92.02.50.7------9--


*** Primary Characterization Data ***
Pedon ID: S1955CA081014( San Mateo, California )Print Date: Nov 24 2024 4:14AM
Sampled As:Lobitos
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A3031

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%
3C2a1a
 
40A237700-20A1S17.60.49
40A2377120-38A2S19.90.53
40A2377238-71BS26.30.63
40A2377371-91CS28.20.81

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 - - - - -)
6A1a
 
40A237700-20A1S3.84
40A2377120-38A2S2.42
40A2377238-71BS1.01
40A2377371-91CS0.69

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 - - -)(- - - - - - - - % - - - - - - - -)
6N2a6O2a6P2a6Q2a6H2a
 
40A237700-20A1S19.910.00.80.831.511.543.073
40A2377120-38A2S19.613.10.80.534.010.644.676
40A2377238-71BS27.014.51.00.643.19.752.882
40A2377371-91CS22.517.01.30.641.49.851.281


*** Primary Characterization Data ***
Pedon ID: S1955CA081014( San Mateo, California )Print Date: Nov 24 2024 4:14AM
Sampled As:Lobitos
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A3031

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
8C1b
 
40A237700-20A1S5.8
40A2377120-38A2S5.7
40A2377238-71BS5.4
40A2377371-91CS5.3

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
5A2a8C1a
 
40A237700-20A1S36.36.4
40A2377120-38A2S37.06.4
40A2377238-71BS44.86.4
40A2377371-91CS47.46.3
NSSC SSL Report Creation