*** Primary Characterization Data ***
Pedon ID: 85CO051003( Gunnison, Colorado )Print Date: Nov 21 2024 2:23PM

Sampled as on Aug 1, 1985:Taterheap ; Fine-loamy, mixed Pachic Cryoboroll
Revised to correlated:Taterheap ; Fine-loamy, mixed, superactive Pachic Cryoborolls
United States Department of Agriculture
SSL-ProjectCP85CO260   GRAND MESA-WEST ELKNatural Resources Conservation Service
-Site IDS1985CO051003   Lat: 38° 40' 10.00" north  Long: 107° 28' 9.01" west  MLRA: 48ANational Soil Survey Center
-Pedon No. 85P0868Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866

LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
85P04663A1A10-15L L
85P04664A2A215-36L L
85P04665AC1AC136-72L L
85P04666AC2AC272-107L L
85P046672C2C107-154CL L

Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average1.58(NA)
Clay, carbonate free, Weighted Average18% wt
Weighted Particles, 0.1-75mm, 75 mm Base41% wt
Volume, >2mm, Weighted Average9% vol
Clay, total, Weighted Average18% 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
 
85P046630-15A1Sl17.545.936.67.024.921.012.311.05.93.63.827244933
85P0466415-36A2Sl18.145.936.06.924.721.211.111.46.44.32.838114122
85P0466536-72AC1Sl17.844.537.76.424.020.511.812.06.74.42.827114120
85P0466672-107AC2Sl17.043.439.64.924.319.113.213.26.93.62.725114018
85P04667107-1542CSl17.243.539.34.324.718.811.811.56.54.74.825587577


*** Primary Characterization Data ***
Pedon ID: 85CO051003( Gunnison, Colorado )Print Date: Nov 21 2024 2:23PM
Sampled As:TaterheapFine-loamy, mixed Pachic Cryoboroll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  85P0868

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%
4A1d4A1h4B1c3C2a1a4B2b3D14C18D18D1
 
85P046630-15A1S0.860.980.03830.322.11.0240.062.011.26
85P046630-15A1M21.6
85P0466415-36A2S15.71.0191.770.87
85P0466415-36A2M16.7
85P0466536-72AC1S1.011.090.02325.214.01.0180.101.620.79
85P0466536-72AC1M14.6
85P0466672-107AC2S1.091.180.02427.012.91.0190.131.440.76
85P0466672-107AC2M14.1
85P04667107-1542CS1.171.250.00922.912.11.0180.041.300.70
85P04667107-1542CM14.6

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
 
85P046630-15A1S616
85P0466536-72AC1S4311
85P04667107-1542CS3511

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 - - - - -)
6B3a6A1c6C2b6G7a
 
85P046630-15A1S0.4446.64150.90.2
85P0466415-36A2S0.2803.65131.00.2
85P0466536-72AC1S0.1842.64140.90.2
85P0466672-107AC2S0.1041.27121.00.1
85P04667107-1542CS0.821.00.1


*** Primary Characterization Data ***
Pedon ID: 85CO051003( Gunnison, Colorado )Print Date: Nov 21 2024 2:23PM
Sampled As:TaterheapFine-loamy, mixed Pachic Cryoboroll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  85P0868

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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b6H5a5A3a5A8b5C35C1
 
85P046630-15A1S26.63.40.12.132.212.744.935.27291
85P0466415-36A2S21.82.50.11.826.212.238.432.06882
85P0466536-72AC1S20.52.40.11.724.78.933.628.97485
85P0466672-107AC2S17.62.70.11.321.77.228.924.57589
85P04667107-1542CS15.62.90.11.119.76.025.722.47788

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 - -)%
 
85P046630-15A1Str
85P0466415-36A2Str
85P0466536-72AC1Str
85P0466672-107AC2Str
85P04667107-1542CStr

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
4C1a2a4C1a2a4C1a1a1
 
85P046630-15A1S5.65.99.1
85P0466415-36A2S5.56.29.3
85P0466536-72AC1S5.66.19.4
85P0466672-107AC2S5.66.29.4
85P04667107-1542CS5.56.29.3


*** Primary Characterization Data ***
Pedon ID: 85CO051003( Gunnison, Colorado )Print Date: Nov 21 2024 2:23PM
Sampled As:TaterheapFine-loamy, mixed Pachic Cryoboroll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  85P0868

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
85P046630.0-15.0A1tclyMT 2VR 1MI 1KK 1 4.0 0.7
85P0466536.0-72.0AC1tclyMT 2MI 1KK 1VR 1 KK 2 5.6 1.0
85P04667107.0-154.02CtclyMT 2MI 1KK 1 KK 3 6.6 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


*** Primary Characterization Data ***
Pedon ID: 85CO051003( Gunnison, Colorado )Print Date: Nov 21 2024 2:23PM
Sampled As:TaterheapFine-loamy, mixed Pachic Cryoboroll
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  85P0868

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
85P046630.0-15.0A1vfs OT 64GA 30GS 6
85P0466536.0-72.0AC1vfs OT 55GA 40GS 5
85P04667107.0-154.02Cvfs OT 71GA 29GS tr

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

MINERAL INTERPRETATION:
GA Glass AggregatesGS GlassOT Other
NSSC SSL Report Creation