*** Primary Characterization Data ***
Pedon ID: 79AZ003012( Cochise, Arizona )Print Date: Nov 21 2024 2:36PM

Sampled as on May 30, 1979:Verhalen ; Fine, montmorillonitic Mollic Torrerts
Revised to SSL on Jul 1, 2000:(unnamed) ; Coarse-loamy, mixed, thermic Ustollic Calciorthid
United States Department of Agriculture
SSL-ProjectCP79AZ197   COCHISE COUNTY, DOUGLAS-TOMBSTONE AREANatural Resources Conservation Service
-Site IDS1979AZ003012   Lat: 31° 28' 39.00" north  Long: 109° 33' 54.01" westNational Soil Survey Center
-Pedon No. 79P0274Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
79P01453A1A110-3CL
79P01454A2A123-18C
79P01455A3A1318-58C
79P01456A4A1458-91C
79P01457BkCca91-122C
79P014582Btk2B2tcab122-152C
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.84(NA)
Clay, carbonate free, Weighted Average34% wt
Weighted Particles, 0.1-75mm, 75 mm Base22% wt
Volume, >2mm, Weighted Average3% vol
Clay, total, Weighted Average42% wt
 
Weighted averages based on control section: 25-100 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
 
79P014530-3A1Scl37.439.323.331.67.710.64.23.62.72.232--175
79P014543-18A2Sc41.428.829.80.920.97.99.09.74.43.82.954--289
79P0145518-58A3Sc40.829.629.66.118.311.313.14.94.43.83.46412611
79P0145658-91A4Sc42.630.826.67.219.611.212.64.94.13.02.021--173
79P0145791-122BkSc42.429.727.912.420.49.37.58.75.74.02.022--244
79P01458122-1522BtkSc44.032.123.914.124.18.09.54.94.83.11.61192411


*** Primary Characterization Data ***
Pedon ID: 79AZ003012( Cochise, Arizona )Print Date: Nov 21 2024 2:36PM
Sampled As:VerhalenFine, montmorillonitic Mollic Torrerts
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  79P0274
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
 
79P014530-3A1S18.91.0340.990.51
79P014543-18A2S17.31.0360.800.42
79P0145518-58A3S1.341.730.08331.117.71.0370.170.730.43
79P0145658-91A4S20.41.0350.680.48
79P0145791-122BkS1.361.680.07129.117.01.0310.160.610.40
79P01458122-1522BtkS17.01.0320.600.39
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
 
79P014543-18A2S4518
79P0145658-91A4S5531
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
 
79P014530-3A1S2.66
79P014543-18A2S1.22
79P0145518-58A3S0.50
79P0145658-91A4S0.39
79P0145791-122BkS0.18
79P01458122-1522BtkS0.15


*** Primary Characterization Data ***
Pedon ID: 79AZ003012( Cochise, Arizona )Print Date: Nov 21 2024 2:36PM
Sampled As:VerhalenFine, montmorillonitic Mollic Torrerts
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  79P0274
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b6H2b5A8a5C35C1
 
79P014530-3A1S65.4*5.00.92.52.037.197100
79P014543-18A2S62.3*5.40.41.733.2100100
79P0145518-58A3S59.7*7.63.10.829.6100100
79P0145658-91A4S50.5*9.49.00.729.1100100
79P0145791-122BkS55.5*7.98.80.625.9100100
79P01458122-1522BtkS55.9*8.68.70.626.6100100

*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
 
79P014530-3A1S7.72.64.10.9--16.80.32.02.8----64.80.11.870.7022
79P014543-18A2S3.50.71.30.3--4.80.20.50.9----54.3tr0.620.3711
79P0145518-58A3S1.80.68.20.1--3.30.52.04.9----57.5tr1.090.5497
79P0145658-91A4S5.52.933.90.1--2.00.719.124.8----68.60.24.101.842317
79P0145791-122BkS7.14.043.10.1--0.80.930.925.1----63.30.25.152.102318
79P01458122-1522BtkS5.43.138.80.1--0.80.632.117.9----60.60.24.671.832419
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
 
79P014530-3A1S7.77.97.22
79P014543-18A2S7.78.27.74
79P0145518-58A3S8.08.67.891200
79P0145658-91A4S8.28.37.810
79P0145791-122BkS8.28.37.820
79P01458122-1522BtkS8.18.37.826


*** Primary Characterization Data ***
Pedon ID: 79AZ003012( Cochise, Arizona )Print Date: Nov 21 2024 2:36PM
Sampled As:VerhalenFine, montmorillonitic Mollic Torrerts
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  79P0274
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
79P0145518.0-58.0A3tclyMT 3MI 2KK 2CA 2 KK 19 8.0 2.2
79P0145658.0-91.0A4tclyMT 3MI 2KK 2CA 2 6.3 1.7

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CA CalciteKK KaoliniteMI MicaMT Montmorillonite

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