*** Primary Characterization Data ***
Pedon ID: 93CO083004( Montezuma, Colorado )Print Date: Apr 23 2025 12:15PM

Sampled as on Oct 20, 1993:Leanto ; Loamy, mixed, mesic Lithic Camborthid
Revised to correlated:Rizno ; Loamy, mixed, superactive, calcareous, mesic Lithic Ustic Torriorthents
United States Department of Agriculture
SSL-ProjectCP93CO176   CORTEZNatural Resources Conservation Service
-Site IDS1993CO083004   Lat: 37° 27' 47.00" north  Long: 108° 59' 47.01" west  MLRA: 35National Soil Survey Center
-Pedon No. 93P0648Soil Survey Laboratory
-General Methods 1B1A, 2A1, 2BLincoln, Nebraska 68508-3866
LayerHorizonOrig HznDepth (cm)Field Label 1Field Label 2Field Label 3Field TextureLab Texture
 
93P04545A1A10-5FSL VFSL
93P04546A2A25-11FSL VFSL
93P04547BkBk11-33L SCL
Pedon Calculations
Calculation NameResultUnits of Measure
 
CEC Activity, CEC7/Clay, Weighted Average0.95(NA)
Clay, carbonate free, Weighted Average17% wt
Weighted Particles, 0.1-75mm, 75 mm Base34% wt
Volume, >2mm, Weighted Average14% vol
Clay, total, Weighted Average20% wt
LE, Whole Soil, Summed to 1m0cm/m
 
Weighted averages based on control section: 0-33 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
3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3A1a1a3B13B13B1
 
93P045450-5A1Svfsl9.821.968.33.86.415.551.315.70.80.30.21019145343
93P045465-11A2Svfsl15.723.660.76.69.014.644.215.20.90.20.2831186457
93P0454711-33BkSscl23.621.654.89.24.19.811.839.214.20.80.20.4----6216


*** Primary Characterization Data ***
Pedon ID: 93CO083004( Montezuma, Colorado )Print Date: Apr 23 2025 12:15PM
Sampled As:LeantoLoamy, mixed, mesic Lithic Camborthid
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  93P0648
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
 
93P045450-5A1S1.401.510.01822.318.24.71.0110.141.060.48
93P045465-11A2S1.331.440.01615.76.71.0160.070.990.43
93P0454711-33BkS1.331.430.02418.810.51.0190.110.750.44
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
 
93P045450-5A1S6.5
93P045465-11A2S8.2
93P0454711-33BkS12.9
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 - - - - -)
6A2d6B4a6A1c
 
93P045450-5A1S0.590.0740.588
93P045465-11A2S0.640.0720.608
93P0454711-33BkS1.810.1090.898


*** Primary Characterization Data ***
Pedon ID: 93CO083004( Montezuma, Colorado )Print Date: Apr 23 2025 12:15PM
Sampled As:LeantoLoamy, mixed, mesic Lithic Camborthid
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  93P0648
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
 
93P045450-5A1S15.4*1.50.10.40.410.498100
93P045465-11A2S17.5*2.50.20.720.9--20.915.6100100
93P0454711-33BkS49.9*3.10.10.317.7100100

*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 - -)%
4F1a1a1
 
93P045450-5A1S0.201
93P045465-11A2S0.171
93P0454711-33BkS0.221
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
4C1a2a4C1a2a6E1g
 
93P045450-5A1S7.58.01
93P045465-11A2S7.58.0tr
93P0454711-33BkS7.68.18


*** Primary Characterization Data ***
Pedon ID: 93CO083004( Montezuma, Colorado )Print Date: Apr 23 2025 12:15PM
Sampled As:LeantoLoamy, mixed, mesic Lithic Camborthid
USDA-NRCS-NSSC-Soil Survey Laboratory;Pedon No.  93P0648
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
93P045450.0-5.0A1vfs 81QZ 76FK 17CD 5MS 1FP trGN tr
GS trBT trFE trOP trTM trZR tr
CL trGC tr
93P0454711.0-33.0Bkvfs 81QZ 77FK 17CD 3PR 1MS 1FE 1
CA 1TM trZE trGS trBT trHN tr
ZR trOP trGN trCB trCL tr

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

MINERAL INTERPRETATION:
BT BiotiteCA CalciteCB Carbonate AggregatesCD Chert (ChalcedonyCL Chlorite
FE Iron Oxides (GoethiteFK Potassium FeldsparFP Plagioclase FeldsparGC Glass Coated GrainGN Garnet
GS GlassHN HornblendeMS MuscoviteOP OpaquesPR Pyroxene
QZ QuartzTM TourmalineZE ZeoliteZR Zircon
NSSC SSL Report Creation