*** Primary Characterization Data ***
Pedon ID: 93CA079002B( San Luis Obispo, California )Print Date: Nov 21 2024 11:06AM

Sampled as on May 11, 1993:Diablo ; Fine, montmorillonitic, thermic Typic Haploxerert
Revised to correlated on Sep 1, 1996:Diablo ; Fine, smectitic, thermic Aridic Haploxerert
United States Department of Agriculture
SSL-ProjectCP93CA181   RANGE-TEAMNatural Resources Conservation Service
-Site ID93CA079002B   Lat: 35° 19' 46.40" north  Long: 120° 41' 49.20" west  MLRA: 15National Soil Survey Center
-Pedon No. 93P0668Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
93P04652AA0-5C CL
93P04653BwBw5-22C CL
93P04654Bss1BsS122-50C CL
93P04655Bss2BsS250-96C CL
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
 
93P046520-5AScl33.031.335.718.820.610.710.014.08.42.40.9trtr--26tr
93P046535-22BwScl37.630.132.322.720.010.19.014.36.81.70.5tr----23tr
93P0465422-50Bss1Scl37.929.432.722.819.310.18.913.27.62.10.9tr----24--
93P0465550-96Bss2Scl38.528.433.124.818.410.09.313.67.32.00.911--252
Water Dispersible PSDA-1--2--3--4--5--6--7--8--9--10--11--12-
 
(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Dispersible - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)
(- - - - - Total - - - - - -)(- - Clay - - -)(- - - - Silt - - - - -)(- - - - - - - - - - - - Sand - - - - - - - - - - - -)
ClaySiltSandFCO3FCVFFMCVC
<.002.05<<.002.02.05.10.25.51
Depth.002-.05-2.0002.002-.02-.05-.10-.25-.50-1-2
Layer(cm)HorzPrep(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)
3A1a6a3A1a6a3A1a6a3A1a6a3A1a6a3A1a6a3A1a6a3A1a6a3A1a6a3A1a6a
 
93P046520-5AS22.233.144.620.013.19.918.411.04.50.9


*** Primary Characterization Data ***
Pedon ID: 93CA079002B( San Luis Obispo, California )Print Date: Nov 21 2024 11:06AM
Sampled As:DiabloFine, montmorillonitic, thermic Typic Haploxerert
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  93P0668
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%
3C2a1a3D13F1a1a8D18D1
 
93P046520-5AS15.51.028811.050.47
93P046535-22BwS18.11.0341.030.48
93P0465422-50Bss1S15.91.0371.080.42
93P0465550-96Bss2S15.51.0361.020.40
Water Content-1--2--3--4--5--6--7--8--9--10--11--12--13-
 
(- - Atterberg - -)(- - - - - Bulk Density - - - - -)(- - - - - - - - - - - - - - - - - - - - - - - Water Content - - - - - - - - - - - - - - - - - - - - -)
(- - - Limits - - -)FieldReconReconFieldRecon(- - - - - - - - - - - - - - Sieved Samples - - - - - - - - - - - - -)
LLPI33Oven3361033100200500
DepthkPaDrykPakPakPakPakPakPakPa
Layer(cm)HorzPreppct <0.4mm(- - - - - - - - g cm-3 - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - - - - - - -)
3C1e1a
 
93P046520-5AS21.4
93P046535-22BwS24.7
93P0465422-50Bss1S21.8
93P0465550-96Bss2S21.6
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 - - - - -)
6A2d6B4a6A1c6C2b6G7a6D2a
 
93P046520-5AS3.010.3222.8791.00.1--
93P046535-22BwS1.500.1541.469
93P0465422-50Bss1S1.030.87
93P0465550-96Bss2S0.75


*** Primary Characterization Data ***
Pedon ID: 93CA079002B( San Luis Obispo, California )Print Date: Nov 21 2024 11:06AM
Sampled As:DiabloFine, montmorillonitic, thermic Typic Haploxerert
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  93P0668
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
 
93P046520-5AS13.0*20.90.61.135.66.141.734.585100
93P046535-22BwS13.5*24.20.30.838.84.042.838.791100
93P0465422-50Bss1S13.2*27.30.80.641.91.643.541.196100
93P0465550-96Bss2S10.3*29.51.80.442.00.642.639.499100

*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 - -)%
6N1b6O1b6P1b6Q1b6I1b6J1b6U1a6K1c6L1c6W1a6M1c8A8D58A3a4F1a1a15E
 
93P046520-5AS11.029.03.40.6--2.80.65.15.00.426.354.10.24.011.3411
93P046535-22BwS1.53.40.90.2--2.40.22.00.9--0.160.0tr0.600.3011
93P0465422-50Bss1S0.182
93P0465550-96Bss2S0.245
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
4C1a2a4C1a2a8C1b6E1g4E2a1a1a1
 
93P046520-5AS5.86.16.0--
93P046535-22BwS6.47.16.6
93P0465422-50Bss1S6.87.5
93P0465550-96Bss2S7.58.2tr


*** Primary Characterization Data ***
Pedon ID: 93CA079002B( San Luis Obispo, California )Print Date: Nov 21 2024 11:06AM
Sampled As:DiabloFine, montmorillonitic, thermic Typic Haploxerert
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  93P0668
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 7C3 tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
93P046520.0-5.0AtclyVR 3MT 2KK 1 1412.0 1.6

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK KaoliniteMT MontmorilloniteVR Vermiculite

RELATIVE PEAK SIZE:5 Very Large4 Large3 Medium2 Small1 Very Small6 No Peaks


*** Primary Characterization Data ***
Pedon ID: 93CA079002B( San Luis Obispo, California )Print Date: Nov 21 2024 11:06AM
Sampled As:DiabloFine, montmorillonitic, thermic Typic Haploxerert
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  93P0668
Sand - Silt Mineralogy (2.0-0.002 mm)-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18-
X-RayThermalOpticalEGMEInter
Tot ReGrain CountRetnpreta
DepthFract 7B1a2 tion
Layer(cm)Horzion( - - - - - - - - peak size - - - - - - - - - )(- - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -) mg g-1
93P046520.0-5.0Afs 57QZ 45FK 35PR 9CD 9FE 2OP 1
BT trCR trCL tr

FRACTION INTERPRETATION:
fs - Fine Sand 0.1-0.25 mm

MINERAL INTERPRETATION:
BT BiotiteCD Chert (ChalcedonyCL ChloriteCR CristobaliteFE Iron Oxides (Goethite
FK Potassium FeldsparOP OpaquesPR PyroxeneQZ Quartz
NSSC SSL Report Creation