*** Primary Characterization Data ***
Pedon ID: 01CA023605624( Humboldt, California )Print Date: Dec 4 2024 3:32AM

Sampled as on Apr 8, 2001:Darkwoods ; Loamy-skeletal, mixed, active, mesic Typic Dystroxerept
Revised to correlated:Darkwoods ; Loamy-skeletal, mixed, semiactive, mesic Xeric Haplohumults
United States Department of Agriculture
SSL-ProjectC2002USCA038   HUMBOLDT CO. NORTHERN SOIL SURVEYNatural Resources Conservation Service
-Site ID01CA023605624   Lat: 41° 5' 39.20" north  Long: 123° 39' 40.80" west  MLRA: 5National Soil Survey Center
-Pedon No. 02N0572Kellogg Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
02N02835AA8-18S01CA-023-002-101CA023605624PCNV-L SIL
02N02836Bt1Bt118-40S01CA-023-002-201CA023605624PCNV-L SIL
02N02837Bt2Bt240-78S01CA-023-002-301CA023605624PCNV-CL L
02N02838Bt3Bt378-101S01CA-023-002-401CA023605624PCNV-CL L
02N02839Bt4Bt4101-134S01CA-023-002-501CA023605624PCNV-CL L
02N02840BCtBCt134-170S01CA-023-002-601CA023605624PCNV-CL L
Pedon Calculations
Calculation NameResultUnits of Measure
 
Volume, >2mm, Weighted Average23% vol
Weighted Particles, 0.1-75mm, 75 mm Base50% wt
 
Weighted averages based on control section: 18-68 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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a
 
02N028358-18ASsil18.253.428.43.139.513.95.95.04.16.66.82138--6859
02N0283618-40Bt1Ssil18.852.628.62.939.213.45.75.04.37.46.21517--4832
02N0283740-78Bt2Sl23.547.529.06.834.812.75.15.85.16.56.51521--5136
02N0283878-101Bt3Sl23.845.630.67.332.712.95.86.96.36.55.11324--5337
02N02839101-134Bt4Sl19.344.835.95.933.211.66.47.66.78.46.81730--6347
02N02840134-170BCtSl18.245.036.85.033.012.06.67.56.713.22.81724--5941


*** Primary Characterization Data ***
Pedon ID: 01CA023605624( Humboldt, California )Print Date: Dec 4 2024 3:32AM
Sampled As:DarkwoodsLoamy-skeletal, mixed, active, mesic Typic Dystroxerept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  02N0572
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%
3C2a1a3D1
 
02N028358-18AS18.21.0291.451.00
02N0283618-40Bt1S12.61.0210.760.67
02N0283740-78Bt2S12.61.0170.390.54
02N0283878-101Bt3S11.51.0160.350.48
02N02839101-134Bt4S10.41.0140.410.54
02N02840134-170BCtS9.61.0130.430.53
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
 
02N028358-18AS6.130.230.026.1272.50.70.31.100.370.890.660.052589.5
02N0283618-40Bt1S2.120.110.012.1193.00.70.20.730.180.260.600.061428.3
02N0283740-78Bt2S0.480.10tr0.552.70.5tr0.670.100.640.350.05331.1
02N0283878-101Bt3S0.340.07tr0.352.70.5tr0.540.070.470.300.0520.5
02N02839101-134Bt4S0.370.05tr0.482.40.4--0.460.110.430.250.04--
02N02840134-170BCtS0.340.07tr0.352.40.4--0.530.060.520.270.05--
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 - - -)(- - - - - - - - % - - - - - - - -)
4B1a1a4B1a1a4B1a1a4B1a1a4B2a1a14B3a1a4B3a1a4B1a1a
 
02N028358-18AS4.80.70.50.46.430.53.010.336.926.49.4321724
02N0283618-40Bt1S2.60.50.50.44.015.41.43.519.414.25.4262128
02N0283740-78Bt2S1.61.2tr0.33.19.80.51.912.99.13.6142434
02N0283878-101Bt3S1.71.2tr0.33.28.71.41.811.98.34.6302739
02N02839101-134Bt4S1.61.2tr0.43.28.10.71.111.37.93.9182841
02N02840134-170BCtS1.11.1tr0.42.68.40.70.911.07.83.3212433


*** Primary Characterization Data ***
Pedon ID: 01CA023605624( Humboldt, California )Print Date: Dec 4 2024 3:32AM
Sampled As:DarkwoodsLoamy-skeletal, mixed, active, mesic Typic Dystroxerept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  02N0572
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 - -)%
 
02N028358-18AS2
02N0283618-40Bt1S3
02N0283740-78Bt2Str
02N0283878-101Bt3S1
02N02839101-134Bt4Str
02N02840134-170BCtStr
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
 
02N028358-18AS4.55.39.5
02N0283618-40Bt1S4.85.69.8
02N0283740-78Bt2S4.95.99.4
02N0283878-101Bt3S5.05.79.3
02N02839101-134Bt4S5.16.29.3
02N02840134-170BCtS4.95.89.4
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
 
02N028358-18AS74788.1
02N0283618-40Bt1S57346.9
02N0283740-78Bt2S45186.2
02N0283878-101Bt3S43133.0
02N02839101-134Bt4S38123.3
02N02840134-170BCtS36145.0


*** Primary Characterization Data ***
Pedon ID: 01CA023605624( Humboldt, California )Print Date: Dec 4 2024 3:32AM
Sampled As:DarkwoodsLoamy-skeletal, mixed, active, mesic Typic Dystroxerept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  02N0572
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 7A2a tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
02N0283740.0-78.0Bt2tclyVR 3GI 1QZ 1 KK 32GI 13 VERM

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
GI GibbsiteKK KaoliniteQZ QuartzVR Vermiculite

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

INTERPRETATION (BY HORIZON):
VERM - Vermiculitic


*** Primary Characterization Data ***
Pedon ID: 01CA023605624( Humboldt, California )Print Date: Dec 4 2024 3:32AM
Sampled As:DarkwoodsLoamy-skeletal, mixed, active, mesic Typic Dystroxerept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  02N0572
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
02N0283740.0-78.0Bt2csi 43QZ 41FK 31MS 9FP 8BT 4PR 3 SMIX
OP 1FE 1TA 1TM trTE trVR tr
AR trZE trZR trRU trBY trMG tr
PD trPO trCD trEP trFM trGN tr
GS trGO trHN tr
02N02840134.0-170.0BCtcsi 35QZ 35FK 31MS 18FP 8PR 2BT 2 SMIX
EP 1HN 1TA 1TM trVM trAR tr
ZE trZR trBY trFE trLA trMG tr
FM trGS trGO trRU trPO trOP tr
PD tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm

MINERAL INTERPRETATION:
AR Weatherable AggregatesBT BiotiteBY BerylCD Chert (ChalcedonyEP Epidote
FE Iron Oxides (GoethiteFK Potassium FeldsparFM Ferromagnesium MineralFP Plagioclase FeldsparGN Garnet


*** Primary Characterization Data ***
Pedon ID: 01CA023605624( Humboldt, California )Print Date: Dec 4 2024 3:32AM
Sampled As:DarkwoodsLoamy-skeletal, mixed, active, mesic Typic Dystroxerept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  02N0572
MINERAL INTERPRETATION:
GO GlaucophaneGS GlassHN HornblendeLA LamproboliteMG Magnetite
MS MuscoviteOP OpaquesPD PiemontitePO Plant OpalPR Pyroxene
QZ QuartzRU RutileTA TalcTE TremoliteTM Tourmaline
VM Vermiculite-MicaVR VermiculiteZE ZeoliteZR Zircon

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