*** Primary Characterization Data ***
Pedon ID: 91CO069004( Larimer, Colorado )Print Date: Nov 21 2024 1:10PM

Sampled as on May 30, 1991:Granile ; Loamy-skeletal, mixed Typic Cryoboralfs
Revised to correlated on Apr 1, 1993:(unnamed) ; Loamy-skeletal, mixed, superactive Typic Cryoboralf
United States Department of Agriculture
SSL-ProjectCP91CO227   ROOSEVELT NATIONAL FORESTNatural Resources Conservation Service
-Site IDS1991CO069004   Lat: 40° 37' 4.00" north  Long: 105° 29' 13.01" west  MLRA: 48ANational Soil Survey Center
-Pedon No. 91P0995Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866

LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
91P06227OeOE2-0
91P06228E1E(1)0-18SL FSL
91P06229E2E(2)18-33SL COSL
91P06230B/EB/E33-48SCL FSL
91P06231Bt1Bt148-59SCL SCL
91P06232Bt2Bt259-99SCL SCL
91P06233Bt3Bt399-152SCL SCL

Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.64(NA)
Clay, carbonate free, Weighted Average25% wt
Weighted Particles, 0.1-75mm, 75 mm Base76% wt
Volume, >2mm, Weighted Average46% vol
Clay, total, Weighted Average25% wt
 
Weighted averages based on control section: 48-98 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
 
91P062272-0OeS68--
91P062280-18E1Sfsl7.239.053.82.916.922.116.712.67.48.78.41316156544
91P0622918-33E2Scosl9.329.561.23.412.716.812.09.66.111.122.41622137551
91P0623033-48B/ESfsl14.926.159.06.211.514.616.713.39.59.89.71018257353
91P0623148-59Bt1Sscl22.423.853.811.511.612.214.113.310.010.36.11416408270
91P0623259-99Bt2Sscl26.220.453.416.39.810.611.512.28.411.310.0534177456
91P0623399-152Bt3Sscl24.121.454.515.110.011.411.312.58.811.910.0815176640


*** Primary Characterization Data ***
Pedon ID: 91CO069004( Larimer, Colorado )Print Date: Nov 21 2024 1:10PM
Sampled As:GranileLoamy-skeletal, mixed Typic Cryoboralfs
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0995

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%
4A1d4A1h4B1c4B1c3C2a1a4B2b3D14C18D18D1
 
91P062272-0OeS46.01.065
91P062272-0OeM75.5
91P062280-18E1S1.541.560.00311.710.73.51.0080.081.000.49
91P0622918-33E2S1.591.610.00310.93.81.0070.070.750.41
91P0623033-48B/ES1.531.540.00112.14.91.0120.070.700.33
91P0623148-59Bt1S7.71.0160.630.34
91P0623259-99Bt2S1.591.740.01721.29.51.0200.110.650.36
91P0623399-152Bt3S2.022.060.0047.99.01.022--0.650.37

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 - - - - - - - - - - - - - - - - - - - - - -)
3C1e1a
 
91P062280-18E1S6.6
91P0623259-99Bt2S12.4

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 - - - - -)
6A2d6B3a6A1c6C2b6G7a6D2a6C8a6G10
 
91P062272-0OeS39.811.11449.26
91P062280-18E1S0.820.760.60.1--0.10.2
91P0622918-33E2S0.240.240.80.1tr0.10.1
91P0623033-48B/ES0.240.241.00.1--tr0.1
91P0623148-59Bt1S0.220.281.30.1--tr0.1
91P0623259-99Bt2S0.290.171.30.1----0.1
91P0623399-152Bt3S0.210.151.30.1tr--0.1


*** Primary Characterization Data ***
Pedon ID: 91CO069004( Larimer, Colorado )Print Date: Nov 21 2024 1:10PM
Sampled As:GranileLoamy-skeletal, mixed Typic Cryoboralfs
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0995

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 - - -)(- - - - - - - - % - - - - - - - -)
6N2e6O2d6P2b6Q2b6H5a6G9c5A3a5A8b5A3b5G15C35C1
 
91P062272-0OeS28.65.90.21.456.01.169.4
91P062280-18E1S3.30.90.10.24.53.20.37.77.24.865863
91P0622918-33E2S3.61.1--0.24.92.9--7.87.06370
91P0623033-48B/ES6.32.00.10.28.65.5--14.110.56182
91P0623148-59Bt1S9.03.1tr0.312.43.8--16.214.07789
91P0623259-99Bt2S11.54.30.10.316.24.020.216.98096
91P0623399-152Bt3S11.04.10.10.215.43.518.915.78198

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 - -)%
 
91P062280-18E1S1
91P0622918-33E2S--
91P0623033-48B/ES1
91P0623148-59Bt1S--
91P0623259-99Bt2S1
91P0623399-152Bt3S1


*** Primary Characterization Data ***
Pedon ID: 91CO069004( Larimer, Colorado )Print Date: Nov 21 2024 1:10PM
Sampled As:GranileLoamy-skeletal, mixed Typic Cryoboralfs
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0995

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
4C1a2a34C1a2a4C1a2a
 
91P062272-0OeS4.04.44.6
91P062280-18E1S4.14.85.3
91P0622918-33E2S3.94.85.1
91P0623033-48B/ES3.84.75.3
91P0623148-59Bt1S4.05.05.6
91P0623259-99Bt2S4.25.36.0
91P0623399-152Bt3S4.25.46.2

Organic-1--2--3--4--5--6--7--8--9--10--11--12--13--14--15--16--17-
 
MineralOMOM+(- Total -)Fiber ContentNaPyroDecompLimnic(- - pH - -)(- - Bulk Density - -)Proj
DepthContentTC*1.724MinCNC/NUnrubRubColorStateMatterCaCl2H2O33 kPa33 kPa rewetODSubs
Layer(cm)HorzPrep(- - - - - - - - % - - - - - - - -)ratio% (by vol)g cm-3cm cm-1
5A6A2d6B3a4C1a2a
 
91P062272-0OeS1439.811.1144.6
91P062280-18E1S0.825.331
91P0622918-33E2S0.245.138
91P0623033-48B/ES0.245.339
91P0623148-59Bt1S0.225.656
91P0623259-99Bt2S0.296.043
91P0623399-152Bt3S0.216.234


*** Primary Characterization Data ***
Pedon ID: 91CO069004( Larimer, Colorado )Print Date: Nov 21 2024 1:10PM
Sampled As:GranileLoamy-skeletal, mixed Typic Cryoboralfs
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0995

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
91P0623148.0-59.0Bt1tclyKK 3MI 3MT 2VR 1QZ 1 229.6 2.1
91P0623259.0-99.0Bt2tclyMT 3KK 3VR 2MI 2MM 1 229.7 1.5
QZ 1

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK KaoliniteMI MicaMM Montmorillonite-MicaMT MontmorilloniteQZ Quartz
VR Vermiculite

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


*** Primary Characterization Data ***
Pedon ID: 91CO069004( Larimer, Colorado )Print Date: Nov 21 2024 1:10PM
Sampled As:GranileLoamy-skeletal, mixed Typic Cryoboralfs
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  91P0995

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
91P0623148.0-59.0Bt1vfs 27MS 31QZ 27BT 19FK 6OW 6HN 5
FP 3PR 3OP trOT trGN tr
91P0623259.0-99.0Bt2fs 22BT 30MS 25QZ 22OW 8HN 7FK 6
FP 1PR 1CD tr

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

MINERAL INTERPRETATION:
BT BiotiteCD Chert (ChalcedonyFK Potassium FeldsparFP Plagioclase FeldsparGN Garnet
HN HornblendeMS MuscoviteOP OpaquesOT OtherOW Other Weatherable Minerals
PR PyroxeneQZ Quartz
NSSC SSL Report Creation