*** Primary Characterization Data ***
Pedon ID: 78SD053011( Gregory, South Dakota )Print Date: Dec 4 2024 3:28AM

Sampled as on Jun 1, 1978:Labu ; Fine, montmorillonitic, mesic Vertic Ustochrept
Revised to correlated:Labu ; Very-fine, smectitic, mesic Vertic Ustochrepts
United States Department of Agriculture
SSL-ProjectCP78SD136   GREGORY COUNTYNatural Resources Conservation Service
-Site IDS1978SD053011   Lat: 43° 24' 57.00" north  Long: 99° 18' 55.00" west  MLRA: 63BNational Soil Survey Center
-Pedon No. 78P0364Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
78P01984AA10-10C C
78P01985BB2110-30C C
78P01986BkB22ca30-61C C
78P01987C1C161-69C C
78P01988C2C269-94C C
78P01989CrCR94-127C
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.87(NA)
Clay, carbonate free, Weighted Average61% wt
Weighted Particles, 0.1-75mm, 75 mm Base82% wt
Volume, >2mm, Weighted Average68% vol
Clay, total, Weighted Average61% wt
 
Weighted averages based on control section: 25-94 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
 
78P019840-10ASc60.834.74.532.42.31.11.20.50.90.8trtr--3tr
78P0198510-30BSc59.035.35.733.41.91.41.70.71.10.82834--6462
78P0198630-61BkSc62.331.16.630.11.01.42.00.81.11.33057--8887
78P0198761-69C1Sc56.135.28.733.91.31.62.21.51.91.51863--8281
78P0198869-94C2Sc62.334.43.334.4--0.80.90.40.60.61860--7978
78P0198994-127CrSc60.835.93.335.40.51.20.80.20.40.75tr--75


*** Primary Characterization Data ***
Pedon ID: 78SD053011( Gregory, South Dakota )Print Date: Dec 4 2024 3:28AM
Sampled As:LabuFine, montmorillonitic, mesic Vertic Ustochrept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  78P0364
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
 
78P019840-10AS1.181.420.06324.527.91.080--0.790.46
78P0198510-30BS26.91.0780.750.46
78P0198630-61BkS1.111.740.03546.228.81.0830.050.840.46
78P0198761-69C1S37.41.1271.520.67
78P0198869-94C2S25.81.0720.720.42
78P0198994-127CrS25.91.0670.670.43
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 - - - - -)
6B1b6A1c
 
78P019840-10AS0.2151.869
78P0198510-30BS0.1010.798
78P0198630-61BkS0.0700.406
78P0198761-69C1S0.37
78P0198869-94C2S0.21
78P0198994-127CrS0.13
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b5A8a5C35C1
 
78P019840-10AS47.8*8.5--1.648.2100100
78P0198510-30BS58.0*11.0tr1.344.1100100
78P0198630-61BkS51.9*19.80.21.652.6100100
78P0198761-69C1S69.5*35.30.41.385.2100100
78P0198869-94C2S36.0*20.90.51.944.7100100
78P0198994-127CrS54.2*17.80.82.040.5100100

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


*** Primary Characterization Data ***
Pedon ID: 78SD053011( Gregory, South Dakota )Print Date: Dec 4 2024 3:28AM
Sampled As:LabuFine, montmorillonitic, mesic Vertic Ustochrept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  78P0364
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 - -)%
6N1b6O1b6P1b6Q1b6J1b6K1c6L1c8A8D58A1a5E
 
78P019840-10AS5.51.40.10.56.60.31.0101.5tr0.72--tr
78P0198510-30BS3.81.40.10.45.10.20.487.4tr0.55--tr
78P0198630-61BkS2.91.90.40.54.80.20.488.0tr0.54trtr
78P0198761-69C1S2.72.20.70.54.70.20.7112.1tr0.60trtr
78P0198869-94C2S2.11.91.10.54.10.10.890.8tr0.5811
78P0198994-127CrS1.21.01.30.42.00.21.5103.6tr0.4321
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
8C1e8C1a8C1b6E1b6F1c8E1
 
78P019840-10AS7.57.97.5tr--
78P0198510-30BS7.88.27.62--
78P0198630-61BkS7.88.27.62--
78P0198761-69C1S7.88.07.41--
78P0198869-94C2S7.88.17.81--
78P0198994-127CrS8.08.37.85--1500
Miscellaneous Data-1--2--3--4--5--6--7--8--9--10--11--12--13--14-
 
(- Sat Paste Ex. -)(- Sand -)( Water Content )Bulk
(- - - - Extractable Bases - - - -)(- - - CEC8 - - -)CO3+(- - - pH - - -)M+C+VCMoist SievedDensity
DepthCaMgNaKNaOACBaCl2Ca+MgHCO3CaCl2H2O.25-2100 kPa200 kPa10 kPa
Layer(cm)HorzPrep(- - - - - - - - - - - - - - - cmol(+)kg-1 - - - - - - - - - - - - - -)mmol(+)L-1mmol(-)L-11:101:10(- - - - - % of <2mm - - - - -)g cm-3
NK
 
78P019840-10AS8.2
78P0198510-30BS8.6
78P0198630-61BkS8.7
78P0198761-69C1S8.7
78P0198869-94C2S8.8
78P0198994-127CrS8.9


*** Primary Characterization Data ***
Pedon ID: 78SD053011( Gregory, South Dakota )Print Date: Dec 4 2024 3:28AM
Sampled As:LabuFine, montmorillonitic, mesic Vertic Ustochrept
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  78P0364
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
DepthFract7A2i7A3b 7C3 tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
78P0198761.0-69.0C1tclyMT 5VR 1MI 1 KK tr 7.9 1.0

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK KaoliniteMI MicaMT MontmorilloniteVR Vermiculite

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