*** Primary Characterization Data ***
Pedon ID: 05CA601443( Humboldt, California )Print Date: Jan 31 2025 6:05AM

Sampled as on May 8, 2005:Benbow ; Coarse-loamy, mixed, superactive, thermic Humic Dystroxerept
Revised to correlated:Benbow ; Loamy-skeletal, mixed, superactive, mesic Fluventic Humic Dystroxerepts
United States Department of Agriculture
SSL-ProjectC2005USCA126   Humboldt Southern PartNatural Resources Conservation Service
-Site ID05CA601443   Lat: 40° 20' 20.01" north  Long: 124° 18' 14.47" west  MLRA: 4BNational Soil Survey Center
-Pedon No. 05N0653Kellogg Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866

LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
05N03616ApAp0-14S05CA-023-006-1L L
05N03617A1A114-33S05CA-023-006-2L L
05N03618A2A233-69S05CA-023-006-3GR-L L
05N03619A3A369-87S05CA-023-006-4GR-L L
05N03620A4A487-105S05CA-023-006-5GR-L SIL
05N03621C1C1105-123S05CA-023-006-6GR-L LCOS
05N03622C2C2123-151S05CA-023-006-7GRV-LS SL
05N03623C3C3151-200S05CA-023-006-8GRX-LCOS LCOS

Pedon Calculations
Calculation NameResultUnits of Measure
 
Weighted Particles, 0.1-75mm, 75 mm Base77% wt
Volume, >2mm, Weighted Average49% vol
Clay, total, Weighted Average18% wt
Clay, carbonate free, Weighted Average18% wt
CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 11(NA)
 
Weighted averages based on control section: 25-100 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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a
 
05N036160-14ApSl19.843.536.722.221.38.76.77.48.25.7214237666
05N0361714-33A1Sl20.243.336.522.121.29.27.68.26.15.42235107667
05N0361833-69A2Sl19.242.338.522.220.18.67.67.37.47.62331298883
05N0361969-87A3Sl17.441.241.422.019.29.36.87.58.39.51116156142
05N0362087-105A4Ssil14.851.034.221.629.43.87.78.88.65.31218277057
05N03621105-123C1Slcos6.914.478.78.85.63.910.923.023.417.51332339478
05N03622123-151C2Ssl9.626.563.913.213.37.215.821.912.76.3916438669
05N03623151-200C3Slcos3.49.986.75.04.96.316.224.122.317.81123519785


*** Primary Characterization Data ***
Pedon ID: 05CA601443( Humboldt, California )Print Date: Jan 31 2025 6:05AM
Sampled As:BenbowCoarse-loamy, mixed, superactive, thermic Humic Dystroxerept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  05N0653

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%
DbWR1DbWR1DbWR13C2a1a3D1
 
05N036160-14ApS0.850.900.01234.217.71.0360.091.400.89
05N0361714-33A1S0.820.860.01034.214.61.0330.101.250.72
05N0361833-69A2S0.910.960.00732.813.31.0300.071.030.69
05N0361969-87A3S11.81.0280.970.68
05N0362087-105A4S11.11.0250.810.75
05N03621105-123C1S7.81.0211.381.13
05N03622123-151C2S7.91.0201.010.82
05N03623151-200C3S5.51.0162.321.62

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 - - - - -)
4H2a4H2a4H2a4G14G14G14G24G24G24G24G2
 
05N036160-14ApS8.470.660.058.5131.30.20.11.230.380.690.880.04228.4
05N0361714-33A1S5.900.410.045.9141.40.6tr1.280.350.700.930.05210.3
05N0361833-69A2S4.490.410.044.5111.40.6tr1.440.310.751.070.11161.0
05N0361969-87A3S3.170.310.023.2101.40.5tr1.340.240.681.000.15159.0
05N0362087-105A4S1.770.190.011.891.30.6tr1.460.180.611.150.30168.4
05N03621105-123C1S0.750.130.010.860.90.40.11.330.110.311.170.42609.0
05N03622123-151C2S0.700.110.010.771.00.4tr1.220.130.391.030.34290.3
05N03623151-200C3S0.340.070.010.350.70.3tr0.840.080.180.750.25371.0


*** Primary Characterization Data ***
Pedon ID: 05CA601443( Humboldt, California )Print Date: Jan 31 2025 6:05AM
Sampled As:BenbowCoarse-loamy, mixed, superactive, thermic Humic Dystroxerept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  05N0653

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 - - -)(- - - - - - - - % - - - - - - - -)
4B1a1a4B1a1a4B1a1a4B1a1a4B2b1a14B3a1a4B3a1a4B1a1a
 
05N036160-14ApS0.30.30.10.31.062.47.61.563.427.78.68824
05N0361714-33A1S--trtr0.10.157.86.50.157.925.36.69800
05N0361833-69A2S--tr--0.10.151.24.8--51.319.74.99801
05N0361969-87A3S----tr0.10.142.63.7--42.716.93.89701
05N0362087-105A4S----tr0.10.121.62.1--21.712.02.29501
05N03621105-123C1S----trtrtr14.314.39.500
05N03622123-151C2S----trtrtr15.215.29.700
05N03623151-200C3S----trtrtr10.410.47.900

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 - -)%
 
05N036160-14ApStr
05N0361714-33A1Str
05N0361833-69A2S--
05N0361969-87A3Str
05N0362087-105A4Str
05N03621105-123C1Str
05N03622123-151C2Str
05N03623151-200C3Str


*** Primary Characterization Data ***
Pedon ID: 05CA601443( Humboldt, California )Print Date: Jan 31 2025 6:05AM
Sampled As:BenbowCoarse-loamy, mixed, superactive, thermic Humic Dystroxerept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  05N0653

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
4C1a2a4C1a2a4C1a1a1
 
05N036160-14ApS3.93.910.0
05N0361714-33A1S4.24.310.7
05N0361833-69A2S4.34.410.9
05N0361969-87A3S4.54.811.0
05N0362087-105A4S4.85.111.0
05N03621105-123C1S5.25.310.7
05N03622123-151C2S5.15.310.7
05N03623151-200C3S5.25.410.4

Phosphorus-1--2--3--4--5--6--7--8--9--10--11--12-
 
(- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -)KCl
MelanicNZAcidAnion Exch ResinBrayBrayOlsenH2OCitricMehlichExtr
DepthIndexOxalAvailableCapacity12AcidIIINO3
Layer(cm)HorzPrep%(- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -)
4D8a14G2
 
05N036160-14ApS51839.4
05N0361714-33A1S58831.5
05N0361833-69A2S63901.9
05N0361969-87A3S63760.5
05N0362087-105A4S69933.2
05N03621105-123C1S57937.9
05N03622123-151C2S61841.5
05N03623151-200C3S42664.3


*** Primary Characterization Data ***
Pedon ID: 05CA601443( Humboldt, California )Print Date: Jan 31 2025 6:05AM
Sampled As:BenbowCoarse-loamy, mixed, superactive, thermic Humic Dystroxerept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  05N0653

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
DepthFract7A1a1 tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
05N0361714.0-33.0A1tclyKK 2CL 2QZ 1 CMIX
05N0361833.0-69.0A2tclyKK 2CL 1QZ 1 CMIX
05N0361969.0-87.0A3tclyKK 2CL 2QZ 1 CMIX
05N0362087.0-105.0A4tclyKK 2CL 2QZ 1 CMIX

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CL ChloriteKK KaoliniteQZ Quartz

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

INTERPRETATION (BY HORIZON):
CMIX - Mixed Clay


*** Primary Characterization Data ***
Pedon ID: 05CA601443( Humboldt, California )Print Date: Jan 31 2025 6:05AM
Sampled As:BenbowCoarse-loamy, mixed, superactive, thermic Humic Dystroxerept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  05N0653

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
05N0361833.0-69.0A2csi 69QZ 54CD 13FK 12AR 5BT 3CL 3 SMIX
MS 3PR 2GS 2HN 1FP 1FE 1
RA 1RU trTM trAM trOP trPO tr
BY tr
05N0361969.0-87.0A3csi 77QZ 50CD 24FK 11MS 4AR 3BT 3 SMIX
FE 2HN 1OP 1FP 1GN trGS tr
BY trCL trPO trPR trZE trZO tr
05N0362087.0-105.0A4csi 81QZ 47CD 33FK 6MS 5AR 4BT 2 SMIX
FP 1FE 1TM trZR trOP trPO tr
PR trGS trHN trBY trCL tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm

MINERAL INTERPRETATION:
AM AmphiboleAR Weatherable AggregatesBT BiotiteBY BerylCD Chert (Chalcedony
CL ChloriteFE Iron Oxides (GoethiteFK Potassium FeldsparFP Plagioclase FeldsparGN Garnet


*** Primary Characterization Data ***
Pedon ID: 05CA601443( Humboldt, California )Print Date: Jan 31 2025 6:05AM
Sampled As:BenbowCoarse-loamy, mixed, superactive, thermic Humic Dystroxerept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  05N0653

MINERAL INTERPRETATION:
GS GlassHN HornblendeMS MuscoviteOP OpaquesPO Plant Opal
PR PyroxeneQZ QuartzRA Resistant AggregatesRU RutileTM Tourmaline
ZE ZeoliteZO ZoisiteZR Zircon

INTERPRETATION (BY HORIZON):
SMIX - Mixed Sand
NSSC SSL Report Creation