*** Primary Characterization Data ***
Pedon ID: 79AZ003009( Cochise, Arizona )Print Date: Nov 21 2024 5:16PM

Sampled as on May 30, 1979:Courtland ; Fine-loamy, mixed Ustollic Haplargids
Revised to SSL on Jul 1, 2000:(unnamed) ; Fine, mixed, thermic Ustollic Paleargid
United States Department of Agriculture
SSL-ProjectCP79AZ197   COCHISE COUNTY, DOUGLAS-TOMBSTONE AREANatural Resources Conservation Service
-Site IDS1979AZ003009   Lat: 31° 42' 33.00" north  Long: 109° 44' 54.01" westNational Soil Survey Center
-Pedon No. 79P0271Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
79P01436AA10-15COSL
79P01437Bt1B1t15-30SCL
79P01438Bt2B21t30-56SCL
79P014392Bt12B22tB56-97C
79P014402Bt22B23tB97-122SCL
79P014412Btk2B3tcab122-157SCL
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.47(NA)
Clay, carbonate free, Weighted Average31% wt
Weighted Particles, 0.1-75mm, 75 mm Base62% wt
Volume, >2mm, Weighted Average18% vol
Clay, total, Weighted Average31% wt
 
Weighted averages based on control section: 15-65 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
 
79P014360-15AScosl9.413.677.06.57.115.812.719.416.113.0104--6714
79P0143715-30Bt1Sscl29.115.055.97.87.210.78.012.312.312.6171216230
79P0143830-56Bt2Sscl28.313.558.27.06.55.910.511.612.817.4188tr6526
79P0143956-972Bt1Sc41.514.044.57.56.58.15.38.49.812.9167--5123
79P0144097-1222Bt2Sscl25.710.364.08.12.210.08.015.916.613.5124--6116
79P01441122-1572BtkSscl22.821.355.91.716.35.011.27.413.415.18.8138--5621


*** Primary Characterization Data ***
Pedon ID: 79AZ003009( Cochise, Arizona )Print Date: Nov 21 2024 5:16PM
Sampled As:CourtlandFine-loamy, mixed Ustollic Haplargids
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  79P0271
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
 
79P014360-15AS1.601.620.0048.44.11.0060.060.650.44
79P0143715-30Bt1S8.81.0150.450.30
79P0143830-56Bt2S1.601.700.01717.211.01.0190.080.470.39
79P0143956-972Bt1S13.31.0280.520.32
79P0144097-1222Bt2S1.491.630.02717.08.11.0160.120.500.32
79P01441122-1572BtkS7.51.0130.460.33
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
 
79P014360-15ASNP
79P0143830-56Bt2S3415
79P01441122-1572BtkS3114
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 - - - - -)
6A1c
 
79P014360-15AS0.60
79P0143715-30Bt1S0.35
79P0143830-56Bt2S0.25
79P0143956-972Bt1S0.18
79P0144097-1222Bt2S0.08
79P01441122-1572BtkS0.07


*** Primary Characterization Data ***
Pedon ID: 79AZ003009( Cochise, Arizona )Print Date: Nov 21 2024 5:16PM
Sampled As:CourtlandFine-loamy, mixed Ustollic Haplargids
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  79P0271
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b6H2b5A3a5A8a5C35C1
 
79P014360-15AS3.60.9tr1.05.52.17.66.17290
79P0143715-30Bt1S8.33.0tr1.82.513.28499
79P0143830-56Bt2S20.9*4.20.11.30.813.397100
79P0143956-972Bt1S26.7*9.20.22.41.021.697100
79P0144097-1222Bt2S16.3*6.00.31.4--12.8100100
79P01441122-1572BtkS40.7*5.10.41.010.5100100

*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.
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 - -)%
6N1b6O1b6P1b6Q1b6I1b6J1b6U1a6K1c6L1c6W1a6M1c8A8D58A1a4F1a1a15E
 
79P014360-15AS0.09--
79P0143715-30Bt1S0.07--
79P0143830-56Bt2S2.51.00.30.6--2.2tr0.31.0----33.6tr0.440.251tr
79P0143956-972Bt1S1.91.20.80.8--2.00.70.41.5----52.1tr0.490.2811
79P0144097-1222Bt2S4.94.02.81.2--2.20.22.58.2----31.5tr1.240.4121
79P01441122-1572BtkS4.43.34.31.0--1.30.26.05.8----32.6tr1.340.4122
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
8C1e8C1a8C1b6E1b8E1
 
79P014360-15AS5.96.7
79P0143715-30Bt1S6.57.1--
79P0143830-56Bt2S7.57.97.512700
79P0143956-972Bt1S7.78.37.71
79P0144097-1222Bt2S7.88.17.81
79P01441122-1572BtkS7.98.37.011


*** Primary Characterization Data ***
Pedon ID: 79AZ003009( Cochise, Arizona )Print Date: Nov 21 2024 5:16PM
Sampled As:CourtlandFine-loamy, mixed Ustollic Haplargids
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  79P0271
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
79P0143830.0-56.0Bt2tclyMI 2KK 1MT 1 KK 25 6.7 3.4
79P0143956.0-97.02Bt1tclyMI 3MT 2KK 1 8.9 4.0

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK KaoliniteMI MicaMT Montmorillonite

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