*** Primary Characterization Data ***
Pedon ID: S1976CA037105( Los Angeles, California )Print Date: May 29 2022 7:39AM

Sampled as on Oct 13, 1976:Angeles Forest ; Fine-silty, mixed, thermic Typic Xerorthents
Revised to :
United States Department of Agriculture
SSL-ProjectNL40001   SSIR SAMPLESSoil Conservation Service
-Site IDS1976CA037105   Lat: 34° 22' 19.00" north  Long: 118° 28' 49.00" west  MLRA: 20Lincoln Soil Survey Laboratory
-Pedon No. 40A3357Soil Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska

LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
40A26162A1A110-877T7105FSL
40A26163A2A128-3677T7106FSL
40A26164CC 136-5877T7107FSL
40A26165CrCR5877T7108FSL


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
 
40A261620-8A1Sfsl11.031.058.015.915.114.017.39.411.16.2------44--
40A261638-36A2Sfsl7.234.458.415.718.714.818.09.910.05.7------44--
40A2616436-58CSfsl0.838.760.518.020.721.921.78.57.01.4------39--
40A2616558CrSfsl2.438.059.619.218.813.719.211.111.14.5------46--

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%
NK
 
40A261620-8A1S10.32.380.94
40A261638-36A2S9.73.761.35
40A2616436-58CS10.3
40A2616558CrS9.711.584.04


*** Primary Characterization Data ***
Pedon ID: S1976CA037105( Los Angeles, California )Print Date: May 29 2022 7:39AM
Sampled As:Angeles ForestFine-silty, mixed, thermic Typic Xerorthents
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A3357

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 - - - - -)
NK
 
40A261620-8A1S1.29
40A261638-36A2S0.61
40A2616436-58CS0.23

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 - - -)(- - - - - - - - % - - - - - - - -)
NK
 
40A261620-8A1S26.2
40A261638-36A2S27.1
40A2616436-58CS31.1
40A2616558CrS27.8

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 - -)%
 
40A261620-8A1S--
40A261638-36A2S--
40A2616436-58CS--
40A2616558CrS--


*** Primary Characterization Data ***
Pedon ID: S1976CA037105( Los Angeles, California )Print Date: May 29 2022 7:39AM
Sampled As:Angeles ForestFine-silty, mixed, thermic Typic Xerorthents
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A3357

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
NKNK
 
40A261620-8A1S6.56.9
40A261638-36A2S6.06.7
40A2616436-58CS5.76.4
40A2616558CrS5.56.6


*** Primary Characterization Data ***
Pedon ID: S1976CA037105( Los Angeles, California )Print Date: May 29 2022 7:39AM
Sampled As:Angeles ForestFine-silty, mixed, thermic Typic Xerorthents
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A3357

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
40A2616436.0-58.0CtclyMT 4KK 1                

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm    

MINERAL INTERPRETATION:
KK KaoliniteMT Montmorillonite   

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


*** Primary Characterization Data ***
Pedon ID: S1976CA037105( Los Angeles, California )Print Date: May 29 2022 7:39AM
Sampled As:Angeles ForestFine-silty, mixed, thermic Typic Xerorthents
USDA-SCS-Soil Survey Laboratory;Pedon No.  40A3357

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
40A2616436.0-58.0Cvfs         9FP 37FK 19PR 10HN 9BT 8QZ 7  
         CL 5OP 2MS 2AR 1ZR trRU tr 

FRACTION INTERPRETATION:
vfs - Very Fine Sand 0.05-0.1 mm    

MINERAL INTERPRETATION:
AR Weatherable AggregatesBT BiotiteCL ChloriteFK Potassium FeldsparFP Plagioclase Feldspar
HN HornblendeMS MuscoviteOP OpaquesPR PyroxeneQZ Quartz
RU RutileZR Zircon   
NSSC SSL Report Creation