*** Primary Characterization Data ***
Pedon ID: 80CO083001( Montezuma, Colorado )Print Date: Nov 23 2024 4:44PM

Sampled as on Jul 1, 1980:Witt ; Fine-silty, mixed, mesic Ustollic Haplargid
Revised to correlated:Wetherill ; Fine-silty, mixed, superactive, mesic Ustollic Haplargids
United States Department of Agriculture
SSL-ProjectCP80CO255   LAPLATA, MONTEZUMA AND SAN MIGUEL COUNTIESNatural Resources Conservation Service
-Site IDS1980CO083001   Lat: 37° 30' 13.99" north  Long: 108° 53' 21.99" west  MLRA: 36National Soil Survey Center
-Pedon No. 80P0370Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
80P01952A1A110-3FSL L
80P01953A2A123-8SIL L
80P01954BB18-18SIL L
80P01955Btk1B21tca18-48SICL L
80P01956Btk2B22tca48-79SICL L
80P01957Btk3B23tca79-122SICL CL
80P01958Bk1C1ca122-180SIL L
80P01959Bk2C2ca180-208SIL L
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.74(NA)
Clay, carbonate free, Weighted Average26% wt
Weighted Particles, 0.1-75mm, 75 mm Base6% wt
Volume, >2mm, Weighted Average0% vol
Clay, total, Weighted Average26% wt
 
Weighted averages based on control section: 3-53 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
 
80P019520-3A1Sl10.842.247.013.728.541.93.90.80.20.2tr----5--
80P019533-8A2Sl23.430.346.310.020.337.96.51.30.40.2tr----8--
80P019548-18BSl25.035.839.212.523.334.53.90.70.1trtrtr--5--
80P0195518-48Btk1Sl26.534.439.110.823.633.64.70.70.1tr------6--
80P0195648-79Btk2Sl25.135.139.811.124.034.64.60.50.1tr------5--
80P0195779-122Btk3Scl28.227.244.67.919.339.34.70.40.10.1tr----5tr
80P01958122-180Bk1Sl26.135.538.419.819.216.321.15.54.84.52.52tr--202
80P01959180-208Bk2Sl22.432.045.66.813.418.628.76.34.03.63.041--215


*** Primary Characterization Data ***
Pedon ID: 80CO083001( Montezuma, Colorado )Print Date: Nov 23 2024 4:44PM
Sampled As:WittFine-silty, mixed, mesic Ustollic Haplargid
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  80P0370
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
 
80P019520-3A1S6.01.0111.210.56
80P019533-8A2S1.521.640.02618.78.41.0230.160.850.36
80P019548-18BS9.51.0280.790.38
80P0195518-48Btk1S1.521.620.02119.910.41.0270.140.720.39
80P0195648-79Btk2S9.91.0260.630.39
80P0195779-122Btk3S1.411.670.05819.911.41.0270.120.670.40
80P01958122-180Bk1S11.21.0110.280.43
80P01959180-208Bk2S1.591.680.01820.710.51.0170.160.400.47
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
 
80P019533-8A2S267
80P0195518-48Btk1S3114
80P01959180-208Bk2S3514


*** Primary Characterization Data ***
Pedon ID: 80CO083001( Montezuma, Colorado )Print Date: Nov 23 2024 4:44PM
Sampled As:WittFine-silty, mixed, mesic Ustollic Haplargid
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  80P0370
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 - - - - -)
6B1b6A1c6C2b6G7a
 
80P019520-3A1S0.1081.41130.70.1
80P019533-8A2S0.0711.26180.70.1
80P019548-18BS0.0670.72110.80.1
80P0195518-48Btk1S0.0590.5390.80.1
80P0195648-79Btk2S0.420.70.1
80P0195779-122Btk3S0.180.70.1
80P01958122-180Bk1S0.300.2tr
80P01959180-208Bk2S0.160.3tr
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
 
80P019520-3A1S11.1*2.4--1.10.913.194100
80P019533-8A2S36.7*3.7--1.519.8100100
80P019548-18BS25.9*5.4--0.919.8100100
80P0195518-48Btk1S17.7*6.1tr0.70.419.098100
80P0195648-79Btk2S40.6*7.50.30.515.8100100
80P0195779-122Btk3S34.0*9.70.80.618.8100100
80P01958122-180Bk1S39.7*5.80.80.37.4100100
80P01959180-208Bk2S41.0*7.31.00.68.9100100

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


*** Primary Characterization Data ***
Pedon ID: 80CO083001( Montezuma, Colorado )Print Date: Nov 23 2024 4:44PM
Sampled As:WittFine-silty, mixed, mesic Ustollic Haplargid
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  80P0370
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
 
80P019520-3A1S7.42.30.20.9--7.60.30.62.4----39.7tr0.930.29--tr
80P019533-8A2S0.20--
80P019548-18BS0.20--
80P0195518-48Btk1S0.17--
80P0195648-79Btk2S0.222
80P0195779-122Btk3S0.234
80P01958122-180Bk1S1.62.24.40.1--2.00.20.86.5--0.446.5tr0.860.3783
80P01959180-208Bk2S1.62.37.10.2--1.80.25.44.6--0.249.1tr1.220.4575
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
 
80P019520-3A1S6.97.37.1tr
80P019533-8A2S7.78.21
80P019548-18BS7.88.2tr
80P0195518-48Btk1S7.88.3tr
80P0195648-79Btk2S8.08.43
80P0195779-122Btk3S8.18.522300
80P01958122-180Bk1S8.38.58.351
80P01959180-208Bk2S8.38.68.329--


*** Primary Characterization Data ***
Pedon ID: 80CO083001( Montezuma, Colorado )Print Date: Nov 23 2024 4:44PM
Sampled As:WittFine-silty, mixed, mesic Ustollic Haplargid
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  80P0370
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
80P019533.0-8.0A2tclyMT 2MI 2KK 2QZ 1
80P0195518.0-48.0Btk1tclyMT 3MI 3KK 3VR 1QZ 1KK 16 7.3 2.7
80P0195779.0-122.0Btk3tclyMT 3MI 3KK 3VR 1QZ 1KK 18 6.9 2.5
GE 1
80P01959180.0-208.0Bk2tclyCA 2MT 2MI 2KK 1VR 1KK tr 4.0 1.5
QZ 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
CA CalciteGE GoethiteKK KaoliniteMI MicaMT Montmorillonite
QZ QuartzVR Vermiculite

RELATIVE PEAK SIZE:5 Very Large4 Large3 Medium2 Small1 Very Small6 No Peaks


*** Primary Characterization Data ***
Pedon ID: 80CO083001( Montezuma, Colorado )Print Date: Nov 23 2024 4:44PM
Sampled As:WittFine-silty, mixed, mesic Ustollic Haplargid
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  80P0370
Sand - Silt Mineralogy (2.0-0.002 mm)-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18-
X-RayThermalOpticalEGMEInter
Tot ReGrain CountRetnpreta
DepthFract 7B1a2 tion
Layer(cm)Horzion( - - - - - - - - peak size - - - - - - - - - )(- - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -) mg g-1
80P019520.0-3.0A1vfs 74QZ 74FK 20GA 4MS 1FP 1OP tr
HN trCN trBT trZR trEP trKK tr
80P019533.0-8.0A2vfs 78QZ 76FK 19GA 2OP 2MS 1BT 1
EP trRU trCA trCB trHN trKK tr
80P019548.0-18.0Bvfs 78QZ 77FK 19GA 1MS 1KK 1CN tr
ZR trHN trTM trEP trBT trOP tr
80P0195518.0-48.0Btk1vfs 72QZ 71FK 23AR 2OP 1MS 1GA 1
BT trZR trKK trHN trEP trFP tr
80P0195648.0-79.0Btk2vfs 76QZ 74FK 21OP 2GA 1CB 1MS 1
AR 1BT 1FP trHN trTM trZR tr
KK trEP tr
80P0195779.0-122.0Btk3vfs 74QZ 72FK 22OP 2CB 1AR 1BT 1
GM 1MS trHN trZR trTM trCA tr


*** Primary Characterization Data ***
Pedon ID: 80CO083001( Montezuma, Colorado )Print Date: Nov 23 2024 4:44PM
Sampled As:WittFine-silty, mixed, mesic Ustollic Haplargid
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  80P0370
Sand - Silt Mineralogy (2.0-0.002 mm)-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17--18-
X-RayThermalOpticalEGMEInter
Tot ReGrain CountRetnpreta
DepthFract 7B1a2 tion
Layer(cm)Horzion( - - - - - - - - peak size - - - - - - - - - )(- - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -) mg g-1
80P01958122.0-180.0Bk1vfs 56QZ 56CB 24FK 18CA 1OP trMS tr
CN trBT trAR trEP tr
80P01959180.0-208.0Bk2vfs 68QZ 68CB 15FK 13MS 2BT 1CA 1
OP trZR trHN tr

FRACTION INTERPRETATION:
vfs - Very Fine Sand 0.05-0.1 mm

MINERAL INTERPRETATION:
AR Weatherable AggregatesBT BiotiteCA CalciteCB Carbonate AggregatesCN Corundum
EP EpidoteFK Potassium FeldsparFP Plagioclase FeldsparGA Glass AggregatesGM Glassy Materials
HN HornblendeKK KaoliniteMS MuscoviteOP OpaquesQZ Quartz
RU RutileTM TourmalineZR Zircon
NSSC SSL Report Creation