*** Primary Characterization Data ***
Pedon ID: 82CO035002( Douglas, Colorado )Print Date: Nov 23 2024 11:13PM

Sampled as on Jul 30, 1982:Peeler X ; Fine-loamy, mixed Typic Cryoboralf
Revised to correlated:Palboone ; Thixotropic over loamy, mixed Glossic Cryoboralfs
United States Department of Agriculture
SSL-ProjectCP82CO237   RAMPART RANGE STUDYNatural Resources Conservation Service
-Site IDS1982CO035002   Lat: 39° 23' 15.00" north  Long: 105° 5' 57.00" west  MLRA: 48ANational Soil Survey Center
-Pedon No. 82P0774Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
82P03976AA0-9L L
82P03977E1E19-21L L
82P03978E2E221-48L FSL
82P03979B/EB/E48-68L FSL
82P03980BtBt168-90CL SL
82P039812Bt12Bt290-126SCL SL
82P039822Bt22Bt3126-166SL
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average1.2(NA)
Clay, carbonate free, Weighted Average14% wt
Weighted Particles, 0.1-75mm, 75 mm Base71% wt
Volume, >2mm, Weighted Average19% vol
Clay, total, Weighted Average14% wt
LE, Whole Soil, Summed to 1m1cm/m
 
Weighted averages based on control section: 48-118 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
 
82P039760-9ASl9.446.044.63.923.122.912.211.08.27.16.19914519
82P039779-21E1Sl8.443.648.02.723.819.813.212.39.68.24.79854922
82P0397821-48E2Sfsl8.435.156.53.319.415.713.513.410.610.09.01013tr5623
82P0397948-68B/ESfsl11.229.958.96.016.013.913.815.412.710.46.6121366231
82P0398068-90BtSsl16.221.762.19.912.39.410.014.914.612.210.41313127038
82P0398190-1262Bt1Ssl12.614.273.27.28.45.89.721.421.713.47.014537222
82P03982126-1662Bt2Ssl12.416.071.68.08.17.912.418.717.514.98.1111817130


*** Primary Characterization Data ***
Pedon ID: 82CO035002( Douglas, Colorado )Print Date: Nov 23 2024 11:13PM
Sampled As:Peeler XFine-loamy, mixed Typic Cryoboralf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  82P0774
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
 
82P039760-9AS1.201.240.01017.27.41.0090.111.460.79
82P039779-21E1S1.391.420.00613.55.61.0070.101.300.67
82P0397821-48E2S1.491.510.00412.36.11.0080.081.350.73
82P0397948-68B/ES1.611.680.01113.97.41.0090.081.170.66
82P0398068-90BtS1.491.700.03322.28.11.0120.160.960.50
82P0398190-1262Bt1S1.661.770.01814.78.61.0120.091.390.68
82P03982126-1662Bt2S1.661.810.02314.98.91.0130.081.350.72
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
 
82P039779-21E1S243
82P0398068-90BtS3113
82P03982126-1662Bt2S3011
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 - - - - -)
6B3a6A1c6C2b
 
82P039760-9AS0.0911.68180.9
82P039779-21E1S0.0440.63140.9
82P0397821-48E2S0.0270.49181.1
82P0397948-68B/ES0.0170.25151.0
82P0398068-90BtS0.271.2
82P0398190-1262Bt1S0.211.0
82P03982126-1662Bt2S0.191.0


*** Primary Characterization Data ***
Pedon ID: 82CO035002( Douglas, Colorado )Print Date: Nov 23 2024 11:13PM
Sampled As:Peeler XFine-loamy, mixed Typic Cryoboralf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  82P0774
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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b6H5a6G9a5A3a5A8b5A3b5G15C35C1
 
82P039760-9AS9.31.5--0.611.47.418.813.76183
82P039779-21E1S6.81.3tr0.38.45.614.010.96077
82P0397821-48E2S6.91.70.10.39.05.90.414.911.39.446080
82P0397948-68B/ES8.22.40.10.311.05.216.213.16884
82P0398068-90BtS10.93.1tr0.414.45.219.615.57393
82P0398190-1262Bt1S14.0*4.10.10.318.54.022.517.582100
82P03982126-1662Bt2S11.14.30.10.215.74.320.016.77994

*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 - -)%
 
82P039760-9AS--
82P039779-21E1S--
82P0397821-48E2S1
82P0397948-68B/ES1
82P0398068-90BtS--
82P0398190-1262Bt1S1
82P03982126-1662Bt2S1


*** Primary Characterization Data ***
Pedon ID: 82CO035002( Douglas, Colorado )Print Date: Nov 23 2024 11:13PM
Sampled As:Peeler XFine-loamy, mixed Typic Cryoboralf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  82P0774
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
4C1a2a4C1a2a
 
82P039760-9AS5.55.9
82P039779-21E1S5.35.8
82P0397821-48E2S4.95.5
82P0397948-68B/ES4.95.6
82P0398068-90BtS5.25.8
82P0398190-1262Bt1S5.25.9
82P03982126-1662Bt2S5.15.9


*** Primary Characterization Data ***
Pedon ID: 82CO035002( Douglas, Colorado )Print Date: Nov 23 2024 11:13PM
Sampled As:Peeler XFine-loamy, mixed Typic Cryoboralf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  82P0774
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
82P0398068.0-90.0BttclyMT 3MI 3KK 3VR 2QZ 1KK 20 10.0 2.2
82P0398190.0-126.02Bt1tclyMT 3MI 3KK 3VR 2 KK 13 10.7 2.4
82P03982126.0-166.02Bt2tclyMT 4KK 3MI 3VR 2 KK 18 10.0 1.6

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK KaoliniteMI MicaMT MontmorilloniteQZ QuartzVR Vermiculite

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


*** Primary Characterization Data ***
Pedon ID: 82CO035002( Douglas, Colorado )Print Date: Nov 23 2024 11:13PM
Sampled As:Peeler XFine-loamy, mixed Typic Cryoboralf
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  82P0774
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
82P0398068.0-90.0Btvfs 42QZ 29BT 23FK 17MS 12SL 10OP 3
FP 2HN 2AR 1PO trZR tr
82P03982126.0-166.02Bt2vfs 45BT 35QZ 24MS 13SL 11OP 6FK 4
RA 4FP 3HN 1

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

MINERAL INTERPRETATION:
AR Weatherable AggregatesBT BiotiteFK Potassium FeldsparFP Plagioclase FeldsparHN Hornblende
MS MuscoviteOP OpaquesPO Plant OpalQZ QuartzRA Resistant Aggregates
SL SillimaniteZR Zircon
NSSC SSL Report Creation