*** Primary Characterization Data ***
Pedon ID: 81AS603001( Manu'a (district), American Samoa )Print Date: Nov 21 2024 5:18PM

Sampled as on Aug 30, 1981:Taputimu ; Medial over ashy, isohyperthermic Udic Eutrandept
Revised to correlated:Sogi ; Medial over ashy, amorphic, isohyperthermic Eutric Hapludands
United States Department of Agriculture
SSL-ProjectCP81AQ243   AMERICAN SAMOANatural Resources Conservation Service
-Site ID81AS603001   Lat: 14° 21' 36.00" south  Long: 170° 46' 34.00" west  MLRA: 196National Soil Survey Center
-Pedon No. 81P0545Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
81P03237ApAp0-25CL L
81P03238CC225-53CL SL
81P032392C2C53-66COS LCOS
81P03240R2R66-102 VOLCANIC TUFFCOS
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
 
81P032370-25ApSl16.932.550.625.96.65.912.116.110.36.2421497
81P0323825-53CSsl11.028.560.520.67.97.213.516.715.27.952--577
81P0323953-662CSlcos0.418.581.17.910.614.219.320.719.87.151--696
81P0324066-102RScos--5.095.02.12.95.714.721.030.623.041--905
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%
3C2a1a3D18D18D1
 
81P032370-25ApS29.61.1053.361.75
81P0323825-53CS26.91.0844.292.45
81P0323953-662CS7.61.023
81P0324066-102RS11.51.036


*** Primary Characterization Data ***
Pedon ID: 81AS603001( Manu'a (district), American Samoa )Print Date: Nov 21 2024 5:18PM
Sampled As:TaputimuMedial over ashy, isohyperthermic Udic Eutrandept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  81P0545
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 - - - - - - - - - - - - - - - - - - - - - -)
4F14F
 
81P032370-25ApS7311
81P0323825-53CS689
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 - - - - -)
6B3a6A1c6C2b6G7a6D2a8J6C9a6G126V26D5b
 
81P032370-25ApS0.4274.29106.41.60.15.060.423.253.432.06500.0
81P0323825-53CS0.2222.34115.11.00.15.550.394.153.472.63600.0
81P0323953-662CS0.431.40.3tr3.020.162.301.872.21300.0
81P0324066-102RS0.341.70.30.12.510.162.041.491.51300.0
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
 
81P032370-25ApS24.43.60.31.930.243.273.456.84153
81P0323825-53CS24.83.60.31.930.627.257.847.25365
81P0323953-662CS12.42.40.20.915.96.822.718.17088
81P0324066-102RS21.24.60.31.527.65.933.528.78296


*** Primary Characterization Data ***
Pedon ID: 81AS603001( Manu'a (district), American Samoa )Print Date: Nov 21 2024 5:18PM
Sampled As:TaputimuMedial over ashy, isohyperthermic Udic Eutrandept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  81P0545
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 - -)%
 
81P032370-25ApS1
81P0323825-53CS1
81P0323953-662CS1
81P0324066-102RS1
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
4C1a2a34C1a2a4C1a2a4C1a1a1
 
81P032370-25ApS5.26.16.29.8
81P0323825-53CS5.26.16.49.6
81P0323953-662CS5.35.66.69.1
81P0324066-102RS5.55.96.78.7


*** Primary Characterization Data ***
Pedon ID: 81AS603001( Manu'a (district), American Samoa )Print Date: Nov 21 2024 5:18PM
Sampled As:TaputimuMedial over ashy, isohyperthermic Udic Eutrandept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  81P0545
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
81P0323825.0-53.0CtclyNX 6

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
NX Non-Crystalline

RELATIVE PEAK SIZE:5 Very Large4 Large3 Medium2 Small1 Very Small6 No Peaks
NSSC SSL Report Creation