IDENTIFIERS

  • Current Taxon Name (Soil Name): Cooter
  • OSD
  • Series Extent
  • User Site ID: 2002MO133007
  • User Pedon ID: 2002MO133007
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0213306
  • NCSS Pedon Lab Data NASIS Record ID - 26832
  • Print Date: 4/28/2025

    • 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: 36.7278252
  • Std. Longitude: -89.3199768
  • Datum: WGS84
  • Location Description: Bayouville Quad
  • Map Unit: 86019—Cooter silty clay loam, 0 to 1 percent slopes, occasionally flooded
  • State: Missouri
  • County: MO133—Mississippi
  • MLRA: 131—Southern Mississippi Valley Alluvium
  • Regional Office: 7—Auburn, AL
  • Non-MLRA Soil Survey Area: MO133—Mississippi County, Missouri
  • 7.5 Minute USGS Quad: 36089-F3—Bayouville, Missouri

    • PEDON

  • Describers Name: RT, KG
  • Current Taxonomic Class: Clayey over sandy or sandy-skeletal, smectitic over mixed, thermic Fluvaquentic Endoaquepts
  • Pedon Type: map unit inclusion
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Windows Pedon
  • Sampled As Information:
  • Soil Name - Cooter
  • Taxonomic Class - Clayey over sandy or sandy-skeletal, smectitic over mixed, thermic Fluvaquentic Endoaquepts
  • PSC - 25 to 100 cm.
  • Classificaton Date - 10/16/2002
  • Soil Taxonomic Edition - eighth edition
  • Moisture SUBClass - aquic
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: clayey alluvium over loamy alluvium
  • Landscape: lowland
  • Landform: terrace
  • Runoff: medium
  • Drainage Class: poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/16/2002 (actual site observation date)
  • Air Photo ID:
  • 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
  • Yield Study ID -
    • Pedon Restrictions
    Kind Hardness Restriction Depth L-H Restriction Thickness L-RV-H
    cm

    strongly contrasting textural stratification

    —

    48 - 48

    —
    Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    0—13

    —-
    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

    0.5

    —

    —

    89.6

    —

    —

    —

    —

    —

    —

    —

    —

    —

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    —
    Ap—0 to 13 centimeters (0.0 to 5.1 inches); very dark gray (10YR 3/1), dark gray (10YR 4/1), dry; clay; moderate fine subangular blocky structure; firm; 3.0 very fine and fine roots; 5.0 very fine and fine pores; fragments; neutral, pH 6.8, pH meter; abrupt smooth boundary. Lab sample # MU012253; observed in push tube
    Bg1—13 to 28 centimeters (5.1 to 11.0 inches); 50 percent dark grayish brown (10YR 4/2) and 50 percent dark gray (10YR 4/1) clay; moderate fine subangular blocky structure; very firm; 0.5 very fine roots; 3.0 very fine pores; 10 percent fine prominent strong brown (7.5YR 5/6) masses of oxidized iron; fragments; moderately acid, pH 5.6, pH meter; clear smooth boundary. Lab sample # MU012254
    Bg2—28 to 48 centimeters (11.0 to 18.9 inches); 50 percent dark gray (10YR 4/1) and 50 percent dark grayish brown (10YR 4/2) clay loam; moderate fine and medium subangular blocky structure; firm; 0.5 very fine roots; 10.0 very fine and fine pores; 10 percent fine prominent strong brown (7.5YR 5/6) masses of oxidized iron; fragments; strongly acid, pH 5.1, pH meter; clear smooth boundary. Lab sample # MU012255
    2B1—48 to 84 centimeters (18.9 to 33.1 inches); yellowish brown (10YR 5/4) loamy sand; weak fine and medium subangular blocky structure; firm; 10.0 very fine and fine pores; 5 percent fine and medium distinct dark yellowish brown (10YR 3/6) masses of oxidized iron and 20 percent fine and medium distinct dark grayish brown (10YR 4/2) iron depletions; fragments; moderately acid, pH 5.7, pH meter; clear smooth boundary. Lab sample # MU012256
    2B2—84 to 127 centimeters (33.1 to 50.0 inches); yellowish brown (10YR 5/4) fine sand; single grain; loose; fragments; slightly acid, pH 6.2, pH meter; abrupt smooth boundary. Lab sample # MU012257
    3Bg3—127 to 173 centimeters (50.0 to 68.1 inches); 60 percent gray (10YR 5/1) and 40 percent dark grayish brown (10YR 4/2) silty clay; weak medium prismatic parts to moderate fine and medium subangular blocky structure; firm; 3.0 very fine and fine pores; 20 percent fine prominent yellowish brown (10YR 5/6) masses of oxidized iron; fragments; moderately acid, pH 5.9, pH meter; clear smooth boundary. Lab sample # MU012258
    3Bg4—173 to 191 centimeters (68.1 to 75.2 inches); gray (10YR 5/1) silty clay loam; weak medium prismatic parts to moderate fine and medium subangular blocky structure; firm; 10.0 very fine and fine pores; 25 percent fine and medium prominent dark yellowish brown (10YR 4/6) masses of oxidized iron; fragments; slightly acid, pH 6.1, pH meter; clear smooth boundary. Lab sample # MU012259
    4C—191 to 203 centimeters (75.2 to 79.9 inches); fragments.
    4Cg—191 to 203 centimeters (75.2 to 79.9 inches); gray (10YR 5/1) loamy fine sand; massive; firm; 10.0 very fine and fine pores; 30 percent medium and coarse prominent strong brown (7.5YR 4/6) masses of oxidized iron; 1 percent by volume well rounded ? to 10-? millimeter chert fragments; slightly acid, pH 6.3, pH meter. Lab sample # MU012260