*** Primary Characterization Data ***
Pedon ID: 85AK290004( Yukon-Koyukuk Census Area, Alaska )Print Date: Nov 23 2024 6:15AM

Sampled as on Jul 30, 1985:Tanana ; Loamy, mixed Pergelic Cryaquepts
Revised to correlated on Dec 1, 1990:(unnamed) ; Loamy, mixed, superactive Pergelic Cryaquept
United States Department of Agriculture
SSL-ProjectCP85AK262   KANTISHNA AREANatural Resources Conservation Service
-Site IDS1985AK290004   Lat: 64° 45' 0.00" north  Long: 151° 15' 0.00" west  MLRA: 174National Soil Survey Center
-Pedon No. 85P0884Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
85P04734OeOE5-0
85P04735AgAg0-10VFSL SIL
85P04736Cg1C1g10-30VFSL SIL
85P04737Cg2C2g30-51VFSL VFSL
85P04738CgfCFg51-77VFSL SIL
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average1.93(NA)
Clay, carbonate free, Weighted Average5% wt
Weighted Particles, 0.1-75mm, 75 mm Base15% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average5% wt
 
Weighted averages based on control section: 25-51 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
 
85P047345-0OeS------
85P047350-10AgSsil5.264.330.529.834.519.78.11.61.1--------11--
85P0473610-30Cg1Ssil6.358.635.125.732.923.810.50.8----------11--
85P0473730-51Cg2Svfsl4.548.746.818.330.431.113.91.50.3--------16--
85P0473851-77CgfSsil6.052.641.423.329.329.611.30.5----------12--


*** Primary Characterization Data ***
Pedon ID: 85AK290004( Yukon-Koyukuk Census Area, Alaska )Print Date: Nov 23 2024 6:15AM
Sampled As:TananaLoamy, mixed Pergelic Cryaquepts
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  85P0884
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%
4A1d4A1h4B1c3C2a1a3D14C18D18D1
 
85P047345-0OeS87.91.037
85P047350-10AgS17.01.0217.753.27
85P0473610-30Cg1S1.631.650.00418.94.91.0040.231.830.78
85P0473730-51Cg2S1.581.600.00418.34.31.0040.221.960.96
85P0473851-77CgfS4.61.0051.780.77
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 - - - - -)
6B3a6A1c6C2b6G7a6C8a6G10
 
85P047345-0OeS0.84745.95
85P047350-10AgS0.4618.94191.30.41.00.3
85P0473610-30Cg1S0.850.80.10.1tr
85P0473730-51Cg2S0.381.10.10.1--
85P0473851-77CgfS1.110.60.10.1tr
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b6H5a6G9a5A3a5A8b5A3b5G15C35C1
 
85P047350-10AgS13.63.50.10.217.435.51.652.940.319.083343
85P0473610-30Cg1S8.22.90.10.111.33.514.811.57698
85P0473730-51Cg2S6.8*2.40.10.19.42.311.78.880100
85P0473851-77CgfS8.9*2.70.10.111.82.214.010.784100

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


*** Primary Characterization Data ***
Pedon ID: 85AK290004( Yukon-Koyukuk Census Area, Alaska )Print Date: Nov 23 2024 6:15AM
Sampled As:TananaLoamy, mixed Pergelic Cryaquepts
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  85P0884
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 - -)%
 
85P047350-10AgStr
85P0473610-30Cg1S1
85P0473730-51Cg2S1
85P0473851-77CgfS1
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
4C1a2a4C1a2a
 
85P047345-0OeS3.43.9
85P047350-10AgS4.65.1
85P0473610-30Cg1S5.76.4
85P0473730-51Cg2S6.26.9
85P0473851-77CgfS6.36.9


*** Primary Characterization Data ***
Pedon ID: 85AK290004( Yukon-Koyukuk Census Area, Alaska )Print Date: Nov 23 2024 6:15AM
Sampled As:TananaLoamy, mixed Pergelic Cryaquepts
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  85P0884
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
85P047350.0-10.0AgtclyMI 1 4.9
85P0473610.0-30.0Cg1tclyMT 2MI 2KK 2CL 1 7.1 0.3
85P0473851.0-77.0CgftclyMT 2MI 1CL 1KK 1 5.4 0.4

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CL ChloriteKK KaoliniteMI MicaMT Montmorillonite

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


*** Primary Characterization Data ***
Pedon ID: 85AK290004( Yukon-Koyukuk Census Area, Alaska )Print Date: Nov 23 2024 6:15AM
Sampled As:TananaLoamy, mixed Pergelic Cryaquepts
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  85P0884
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
85P047350.0-10.0Agvfs OT 99GS 1GA tr
85P0473610.0-30.0Cg1vfs OT 95GA 5GS tr
85P0473851.0-77.0Cgfvfs OT 99GA 1GS tr

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

MINERAL INTERPRETATION:
GA Glass AggregatesGS GlassOT Other
NSSC SSL Report Creation