IDENTIFIERS

  • Current Taxon Name (Soil Name): Colo
  • OSD
  • Series Extent
  • User Site ID: 1983MO079016m
  • User Pedon ID: 1983MO079016m
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M8307916
  • NCSS Pedon Lab Data NASIS Record ID - 26837
  • Print Date: 5/20/2024

    • LOCATION

  • Location In Web Soil Survey
  • AOI is roughly a square mile and pedon is marked in the center.
  • Location in SoilWeb
  • Location in Google Maps
  • Std. Latitude: 40.2472222
  • Std. Longitude: -93.7319444
  • Datum: WGS84
  • Township: T63N
  • Range: 2R5
  • Section: 20
  • PLSS Details: 1650 feet west and 775 feet south of the NE corner of sec. 20, T63N R25W
  • Location Description: 1650 feet west and 775 feet south of the NE corner of sec. 20, T63N, R25W
  • Map Unit: 13510—Colo silty clay loam, heavy till, 0 to 2 percent slopes, occasionally flooded
  • State: Missouri
  • County: MO079—Grundy
  • MLRA: 109—Iowa and Missouri Heavy Till Plain
  • Non-MLRA Soil Survey Area: MO079—Grundy County, Missouri

    • PEDON

  • Current Taxonomic Class: Fine-silty, smectitic, mesic Cumulic Vertic Endoaquolls
  • Current Taxon Kind: series
  • Pedon Type: not classified to current taxon name
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: NASIS
  • Correlated Information:
  • Soil Name - Colo
  • PSC - 25 to 100 cm.
  • Classificaton Date - 4/12/2012
  • Classifier - ms
  • Soil Taxonomic Edition - twelfth edition
  • Moisture Subclass - aquic
  • Sampled As Information:
  • Soil Name - Colo
  • Classificaton Date - 4/18/2003
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Class - soil aggregates
  • Pedoderm Loose Cover Indicator - no
  • Hydric: yes


    • SITE

  • Drainage Class: poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/18/2003 (entry creation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Site Obs. Cover Kind 2 - row crop
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    cambic horizon

    0—104

    104—127

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    Setting and Climate
    Slope Slope Length USLE Upslope Length Elev. Corr. Elev Aspect MAP REAP FFD MAAT MSAT MWAT MAST MSST MWST MFFP PE Index Climate Station ID Climate Station Name Climate Station Type
    % m degrees mm mm C mm

    —

    —

    —

    238

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    Ap—0 to 20 centimeters (0.0 to 7.9 inches); black (10YR 2/1), very dark gray (10YR 3/1), dry; silt loam; weak fine subangular blocky parts to weak fine granular structure; friable; 3.0 very fine and fine roots; fragments; slightly acid, pH 6.5, pH meter; abrupt smooth boundary. Lab sample # MU012300; moist when described;
    A1—20 to 36 centimeters (7.9 to 14.2 inches); black (10YR 2/1), very dark gray (10YR 3/1), dry; silt loam; weak fine subangular blocky structure; friable; 3.0 very fine and fine roots; fragments; moderately acid, pH 6.0, pH meter; gradual smooth boundary. Lab sample # MU012301; moist when described;
    A2—36 to 51 centimeters (14.2 to 20.1 inches); black (10YR 2/1), very dark gray (10YR 3/1), dry; silty clay loam; weak fine subangular blocky structure; friable; 3.0 very fine and fine roots; fragments; moderately acid, pH 5.7, pH meter; gradual smooth boundary. Lab sample # MU012302; moist when described;
    A3—51 to 76 centimeters (20.1 to 29.9 inches); black (10YR 2/1) silty clay loam; weak medium subangular blocky structure; friable; 3.0 very fine and fine roots; fragments; moderately acid, pH 5.6, pH meter; diffuse smooth boundary. Lab sample # MU012303; moist when described;
    BA—76 to 104 centimeters (29.9 to 40.9 inches); very dark gray (10YR 3/1) silty clay loam; weak medium subangular blocky structure; firm; 4.0 very fine and fine roots; fragments; neutral, pH 6.6, pH meter; diffuse smooth boundary. Lab sample # MU012304; moist when described;
    Bg—104 to 127 centimeters (40.9 to 50.0 inches); very dark gray (10YR 3/1) silty clay loam; weak medium prismatic structure; firm; 3.0 very fine and fine roots; 1 percent fine distinct dark yellowish brown (10YR 4/4) masses of oxidized iron; fragments; neutral, pH 6.9, pH meter; gradual smooth boundary. Lab sample # MU012305; moist when described;
    BCg—127 to 152 centimeters (50.0 to 59.8 inches); dark gray (10YR 4/1) silty clay loam; weak medium prismatic structure; firm; 1.0 very fine and fine roots; 10 percent fine prominent strong brown (7.5YR 4/6) masses of oxidized iron; fragments; neutral, pH 6.9, pH meter. Lab sample # MU012306; moist when described;