*** Primary Characterization Data ***
Pedon ID: 91CO069001( Larimer, Colorado )Print Date: Nov 21 2024 2:46PM

Sampled as on May 30, 1991:Ratake ; Loamy-skeletal, mixed, shallow Typic Haploborolls
Revised to correlated on Apr 1, 1993:(unnamed) ; Loamy-skeletal, mixed, superactive, frigid Typic Haploboroll
United States Department of Agriculture
SSL-ProjectCP91CO227   ROOSEVELT NATIONAL FORESTNatural Resources Conservation Service
-Site IDS1991CO069001   Lat: 40° 40' 33.00" north  Long: 105° 37' 40.00" west  MLRA: 48ANational Soil Survey Center
-Pedon No. 91P0992Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
91P06209A1A10-3SL LCOS
91P06210A2A23-18SL COSL
91P06211BwBw18-41SL SL
91P06212CrCR41-51SL
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average1.14(NA)
Clay, carbonate free, Weighted Average10% wt
Weighted Particles, 0.1-75mm, 75 mm Base79% wt
Volume, >2mm, Weighted Average31% vol
Clay, total, Weighted Average10% wt
 
Weighted averages based on control section: 25-41 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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
91P062090-3A1Slcos7.813.079.25.77.39.920.018.916.813.61012138035
91P062103-18A2Scosl8.116.775.28.28.58.720.318.314.013.91210268348
91P0621118-41BwSsl10.217.572.39.28.310.120.019.814.57.91316157944
91P0621241-51CrSsl9.112.078.94.67.49.122.624.516.16.61732209169


*** Primary Characterization Data ***
Pedon ID: 91CO069001( Larimer, Colorado )Print Date: Nov 21 2024 2:46PM
Sampled As:RatakeLoamy-skeletal, mixed, shallow Typic Haploborolls
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0992
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%
4A1d4A1h4B1c4B1c3C2a1a3D14C18D18D1
 
91P062090-3A1S6.81.0091.380.87
91P062103-18A2S1.541.600.0089.88.64.91.0080.041.150.60
91P0621118-41BwS1.491.550.00912.55.71.0120.071.140.56
91P0621241-51CrS1.891.960.0059.36.81.0180.021.700.75
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 - - - - - - - - - - - - - - - - - - - - - -)
4F
 
91P0621118-41BwSNP
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 - - - - -)
6A2d6A1c6C2b6G7a6D2a
 
91P062090-3A1S2.372.520.80.1tr
91P062103-18A2S1.191.330.80.1tr
91P0621118-41BwS0.520.551.20.1--
91P0621241-51CrS0.290.321.40.1--


*** Primary Characterization Data ***
Pedon ID: 91CO069001( Larimer, Colorado )Print Date: Nov 21 2024 2:46PM
Sampled As:RatakeLoamy-skeletal, mixed, shallow Typic Haploborolls
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0992
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
 
91P062090-3A1S9.2*1.30.10.411.01.612.610.887100
91P062103-18A2S8.4*1.10.10.29.82.312.19.381100
91P0621118-41BwS10.6*1.80.10.112.61.213.811.691100
91P0621241-51CrS16.7*3.20.10.220.21.721.915.592100

*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 - -)%
 
91P062090-3A1S1
91P062103-18A2S1
91P0621118-41BwS1
91P0621241-51CrS1
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
 
91P062090-3A1S6.26.3
91P062103-18A2S6.76.8
91P0621118-41BwS6.77.0
91P0621241-51CrS6.66.9


*** Primary Characterization Data ***
Pedon ID: 91CO069001( Larimer, Colorado )Print Date: Nov 21 2024 2:46PM
Sampled As:RatakeLoamy-skeletal, mixed, shallow Typic Haploborolls
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0992
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
DepthFract7A2i 7C3 tion
Layer(cm)Horzion( - - - - - - - - - peak size - - - - - - - - - - )(- - - - - - - - - % - - - - - - - - - -)(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)mg g-1
91P0621118.0-41.0BwtclyMI 3QZ 2KK 2FD 2HE 1 2915.7 5.1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
FD FeldsparHE HematiteKK KaoliniteMI MicaQZ Quartz

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


*** Primary Characterization Data ***
Pedon ID: 91CO069001( Larimer, Colorado )Print Date: Nov 21 2024 2:46PM
Sampled As:RatakeLoamy-skeletal, mixed, shallow Typic Haploborolls
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0992
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
91P0621118.0-41.0Bwvfs 12BT 47MS 18QZ 12FK 10FP 4OW 3
MI 3HN 1GS 1GN trPR trOP tr
91P0621118.0-41.0Bwfs 28BT 55QZ 28MS 9OT 4FK 3CA 1
AM trOP tr
91P0621241.0-51.0Crfs 9BT 85QZ 9MS 3OT 3FK trCA tr

FRACTION INTERPRETATION:
vfs - Very Fine Sand 0.05-0.1 mmfs - Fine Sand 0.1-0.25 mm

MINERAL INTERPRETATION:
AM AmphiboleBT BiotiteCA CalciteFK Potassium FeldsparFP Plagioclase Feldspar
GN GarnetGS GlassHN HornblendeMI MicaMS Muscovite
OP OpaquesOT OtherOW Other Weatherable MineralsPR PyroxeneQZ Quartz
NSSC SSL Report Creation