*** Primary Characterization Data ***
Pedon ID: 74CA041001( Marin, California )Print Date: Nov 11 2024 8:44PM

Sampled as on May 30, 1974:Unnamed
Revised to correlated:SHERIDAN ; Coarse-loamy, mixed Pachic Xerumbrepts
United States Department of Agriculture
SSL-ProjectNL74CA002   MARIN CONatural Resources Conservation Service
-Site IDS1974CA041001   Lat: 38° 5' 12.00" north  Long: 122° 56' 35.00" west  MLRA: 15National Soil Survey Center
-Pedon No. 74C0012Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
74C00078A1A110-87478LCOS
74C00079A2A128-207479COSL
74C00080A3A1320-407480COSL
74C00081A4A1440-667481COSL
74C00082ACAC66-847482COSL
74C00083CC84-1077483LCOS
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average1.1(NA)
Clay, carbonate free, Weighted Average9% wt
Weighted Particles, 0.1-75mm, 75 mm Base84% wt
Volume, >2mm, Weighted Average31% vol
Clay, total, Weighted Average9% wt
 
Weighted averages based on control section: 25-84 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
 
74C000780-8A1Slcos6.314.679.18.56.15.310.38.020.135.421118023
74C000798-20A2Scosl9.215.974.99.26.76.811.39.119.428.323tr27625
74C0008020-40A3Scosl9.016.075.09.07.06.612.28.616.830.821147726
74C0008140-66A4Scosl8.915.076.18.66.45.910.18.017.334.811tr448755
74C0008266-84ACScosl8.916.974.29.87.16.811.48.118.129.812tr438555
74C0008384-107CSlcos4.815.779.58.37.47.814.79.619.228.224838235


*** Primary Characterization Data ***
Pedon ID: 74CA041001( Marin, California )Print Date: Nov 11 2024 8:44PM
Sampled As:Unnamed
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  74C0012
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
 
74C000780-8A1S17.11.0084.432.71
74C000798-20A2S0.981.040.01823.222.97.01.0080.141.710.76
74C0008020-40A3S5.71.0191.420.63
74C0008140-66A4S1.061.170.02235.234.65.31.0190.210.990.60
74C0008266-84ACS5.51.0190.990.62
74C0008384-107CS1.591.690.01520.019.35.01.0190.171.711.04
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 - - - - -)
6B3a6A1c6C2b6G7a6C8a6G10
 
74C000780-8A1S0.3049.95330.90.40.10.3
74C000798-20A2S0.1883.44181.20.40.20.4
74C0008020-40A3S0.1462.49171.20.40.20.4
74C0008140-66A4S0.1171.67141.20.40.20.4
74C0008266-84ACS0.1071.54141.10.30.20.4
74C0008384-107CS0.0410.6917
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
 
74C000780-8A1S2.81.10.30.44.630.32.234.927.96.8321316
74C000798-20A2S2.50.70.20.33.717.00.820.715.74.5181824
74C0008020-40A3S1.60.40.20.32.513.90.816.412.83.3241520
74C0008140-66A4S1.50.40.20.32.412.10.414.58.82.8141727
74C0008266-84ACS1.20.30.20.21.913.10.215.08.82.1101322
74C0008384-107CS1.10.30.20.11.710.50.412.28.22.1191421


*** Primary Characterization Data ***
Pedon ID: 74CA041001( Marin, California )Print Date: Nov 11 2024 8:44PM
Sampled As:Unnamed
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  74C0012
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 - -)%
 
74C000780-8A1S1
74C000798-20A2S1
74C0008020-40A3S2
74C0008140-66A4S2
74C0008266-84ACS2
74C0008384-107CS2
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
 
74C000780-8A1S3.74.2
74C000798-20A2S4.55.0
74C0008020-40A3S4.75.4
74C0008140-66A4S4.75.3
74C0008266-84ACS4.85.2
74C0008384-107CS4.75.2
NSSC SSL Report Creation