*** Primary Characterization Data ***
Pedon ID: S1972CA049020( Modoc, California )Print Date: Nov 24 2024 3:12AM

Sampled as on May 30, 1972:Casuse
Revised to correlated:CASUSE ; Loamy, mixed, shallow Xeralfic Haplargids
United States Department of Agriculture
SSL-ProjectNL72CA012   NE CALIFNatural Resources Conservation Service
-Site IDS1972CA049020   Lat: 41° 23' 49.99" north  Long: 120° 36' 11.01" west  MLRA: 21National Soil Survey Center
-Pedon No. 72C0109Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
72C00641AA10-572641L L
72C00642BB15-2072642CL CL
72C00643BtB2t20-3172643CL CL
72C00644C1C131-4772644L
72C00645C2C247-6672645COSL
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average1.16(NA)
Clay, carbonate free, Weighted Average35% wt
Weighted Particles, 0.1-75mm, 75 mm Base26% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average35% wt
LE, Whole Soil, Summed to 1m0cm/m
 
Weighted averages based on control section: 20-31 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
 
72C006410-5ASl17.133.449.524.09.49.115.37.99.28.021tr433
72C006425-20BScl28.627.643.819.87.89.616.37.36.73.92tr184720
72C0064320-31BtScl34.731.234.122.58.77.910.75.16.53.9------26--
72C0064431-47C1GPl19.436.244.425.410.810.914.37.49.22.6
72C0064547-66C2GPcosl6.734.558.823.610.910.813.27.414.013.4


*** Primary Characterization Data ***
Pedon ID: S1972CA049020( Modoc, California )Print Date: Nov 24 2024 3:12AM
Sampled As:Casuse
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  72C0109
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
 
72C006410-5AS1.221.260.01128.924.114.31.0370.121.550.84
72C006425-20BS1.211.290.01931.425.217.31.0370.091.010.60
72C0064320-31BtS1.101.240.04140.137.124.81.0370.131.160.71
72C0064431-47C1S1.131.210.02343.842.00.162.041.44
72C0064431-47C1GP27.91.037
72C0064547-66C2S1.181.210.00843.638.70.175.843.61
72C0064547-66C2GP24.21.037
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 - - - - -)
6B3a6A1c6C2b6G7a
 
72C006410-5AS0.0760.73101.80.1
72C006425-20BS0.0710.6081.90.2
72C0064320-31BtS0.0720.5982.10.1
72C0064431-47C1GP0.0230.1982.00.1
72C0064547-66C2GP2.10.1
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
 
72C006410-5AS15.84.90.71.623.09.032.026.57287
72C006425-20BS20.8*6.80.71.529.89.138.929.077100
72C0064320-31BtS26.910.21.11.840.09.849.840.48099
72C0064431-47C1GP25.39.01.91.437.68.345.939.68295
72C0064547-66C2GP28.3*7.92.21.640.04.144.139.191100

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


*** Primary Characterization Data ***
Pedon ID: S1972CA049020( Modoc, California )Print Date: Nov 24 2024 3:12AM
Sampled As:Casuse
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  72C0109
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 - -)%
6N1b6O1b6P1b6Q1b6J1b6K1c8A8D58A3a5E
 
72C006410-5AS3
72C006425-20BS2
72C0064320-31BtS0.70.70.10.11.40.163.1tr0.213tr
72C0064431-47C1GP0.60.60.30.11.20.168.8tr0.185tr
72C0064547-66C2GP2.20.90.80.12.80.169.1tr0.3151
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
4C1a2a4C1a2a8C1b
 
72C006410-5AS5.66.2
72C006425-20BS5.86.3
72C0064320-31BtS6.06.56.3
72C0064431-47C1GP6.06.56.4
72C0064547-66C2GP6.97.67.7
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
 
72C006410-5AS6.5
72C006425-20BS7.6
72C0064320-31BtS6.8
72C0064431-47C1GP6.8
72C0064547-66C2GP7.6


*** Primary Characterization Data ***
Pedon ID: S1972CA049020( Modoc, California )Print Date: Nov 24 2024 3:12AM
Sampled As:Casuse
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  72C0109
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
72C006410.0-5.0AtclyKH 1NX 6
72C0064320.0-31.0BttclyMT 4KK 3

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KH HalloysiteKK KaoliniteMT MontmorilloniteNX Non-Crystalline

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