*** Primary Characterization Data ***
Pedon ID: S1971AZ019011( Pima, Arizona )Print Date: Feb 3 2023 9:59AM

Sampled as on Apr 6, 1971:Ajo ; Clayey-skeletal, mixed Petrocalcic Paleargids
Revised to :
United States Department of Agriculture
SSL-ProjectNL71AZ002   ORGAN PIPE MONNatural Resources Conservation Service
-Site IDS1971AZ019011   Lat: 32° 4' 47.00" north  Long: 112° 44' 53.00" west  MLRA: 40National Soil Survey Center
-Pedon No. 71C0012Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866

LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
71C00068AA10-57168L FSL
71C00069Bt1B21t5-157169CL L
71C00070Bt2B22t15-337170CL C
71C00071BkB3ca33-617171CL CL
71C00072BkmCcam61-917172LCOS

Pedon Calculations
Calculation NameResultUnits of Measure
 
Clay, total, Weighted Average38% wt
 
Weighted averages based on control section: 5-55 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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
71C000680-5ASfsl18.428.253.46.721.525.412.74.45.95.0617141
71C000695-15Bt1Sl25.730.344.018.511.815.97.73.15.611.7625341
71C0007015-33Bt2Sc41.818.339.98.310.013.26.12.54.213.983835tr
71C0007133-61BkScl39.916.743.49.27.58.34.43.47.519.8824341
71C0007261-91BkmGPlcos5.317.377.41.09.38.07.79.67.617.135.4


*** Primary Characterization Data ***
Pedon ID: S1971AZ019011( Pima, Arizona )Print Date: Feb 3 2023 9:59AM
Sampled As:AjoClayey-skeletal, mixed Petrocalcic Paleargids
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  71C0012

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
 
71C000680-5AS6.61.028
71C000695-15Bt1S10.21.028
71C0007015-33Bt2S13.81.058
71C0007133-61BkS16.51.058
71C0007261-91BkmGP4.41.058

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 - - - - -)
6B3a6A1d6C2b6G7e
 
71C000680-5AS0.0390.271.00.1
71C000695-15Bt1S0.0500.381.20.1
71C0007015-33Bt2S0.300.90.1
71C0007133-61BkS0.7tr
71C0007261-91BkmGP0.2tr

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 - - -)(- - - - - - - - % - - - - - - - -)
6N2a6O2a6P2a6Q2a5A8e
 
71C000680-5AS10.54.10.12.017.5
71C000695-15Bt1S17.46.70.22.627.2
71C0007015-33Bt2S22.17.31.01.731.7
71C0007133-61BkS28.39.36.92.134.7
71C0007261-91BkmGP17.72.81.40.913.0


*** Primary Characterization Data ***
Pedon ID: S1971AZ019011( Pima, Arizona )Print Date: Feb 3 2023 9:59AM
Sampled As:AjoClayey-skeletal, mixed Petrocalcic Paleargids
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  71C0012

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 - -)%
6N1a6O1b6P1a6Q1b6J1b6K1c8A8A3a
 
71C000680-5AS0.26
71C000695-15Bt1S0.64
71C0007015-33Bt2S0.68
71C0007133-61BkS24.812.341.70.74.068.464.57.63
71C0007261-91BkmGP0.77

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
8C1e8C1a6E1g
 
71C000680-5AS7.27.5tr
71C000695-15Bt1S7.37.4tr
71C0007015-33Bt2S7.57.82
71C0007133-61BkS7.87.94
71C0007261-91BkmGP8.08.721


*** Primary Characterization Data ***
Pedon ID: S1971AZ019011( Pima, Arizona )Print Date: Feb 3 2023 9:59AM
Sampled As:AjoClayey-skeletal, mixed Petrocalcic Paleargids
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  71C0012

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&nbsp;&nbsp;&nbsp;&nbsp;tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
71C000680.0-5.0AtclyMT 4MI 3KK 2&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
71C000695.0-15.0Bt1tclyMT 4MI 3KK 2&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
71C0007133.0-61.0BktclyMT 4MI 3KK 1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
71C0007261.0-91.0BkmtclyMT 3MI 1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm&nbsp;&nbsp;&nbsp;&nbsp;

MINERAL INTERPRETATION:
KK KaoliniteMI MicaMT Montmorillonite&nbsp;&nbsp;

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