IDENTIFIERS

  • Current Taxon Name (Soil Name): Jackport
  • OSD
  • Series Extent
  • User Site ID: 2003MO031008
  • User Pedon ID: 2003MO031008
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0303108
  • NCSS Pedon Lab Data NASIS Record ID - 27106
  • Print Date: 2/16/2025

    • 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: 37.2444077
  • Std. Longitude: -89.7452164
  • Datum: WGS84
  • Location Description: Chaffee Quad
  • Map Unit: 82047—Jackport silty clay loam, 0 to 1 percent slopes
  • State: Missouri
  • County: MO031—Cape Girardeau
  • MLRA: 131—Southern Mississippi Valley Alluvium
  • Regional Office: 7—Auburn, AL
  • Non-MLRA Soil Survey Area: MO031—Cape Girardeau County, Missouri
  • 7.5 Minute USGS Quad: 37089-B6—Chaffee, Missouri

    • PEDON

  • Describers Name: BB, RT, KG
  • Current Taxonomic Class: Fine, smectitic, acid, thermic Vertic Epiaquepts
  • Pedon Type: within range of map unit
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Windows Pedon
  • Sampled As Information:
  • Soil Name - Jackport
  • Taxonomic Class - Fine, smectitic, acid, thermic Vertic Epiaquepts
  • PSC - 35 to 100 cm.
  • Classificaton Date - 10/15/2003
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - udic
  • Moisture SUBClass - udic
  • 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
  • Drainage Class: poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/15/2003 (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 Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    cambic horizon

    0—35

    35—123

    —-

    —-
    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

    —

    —

    107.3

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap1—0 to 13 centimeters (0.0 to 5.1 inches); very dark gray (10YR 3/1), gray (10YR 6/1), dry; silty clay; weak fine single grain; firm; 5.0 very fine and fine roots and 0.5 medium roots; 3.0 very fine vesicular pores; 2 percent fine prominent brown (7.5YR 4/4) masses of oxidized iron; fragments; moderately acid, pH 5.9, pH meter; abrupt smooth boundary. Lab sample # MU014262; observed in push tube
    Ap2—13 to 35 centimeters (5.1 to 13.8 inches); dark gray (10YR 4/1) silty clay; moderate fine and medium subangular blocky structure; firm; 5.0 very fine and fine roots; 3.0 very fine vesicular pores; 3 percent fine prominent strong brown (7.5YR 4/6) masses of oxidized iron; fragments; moderately acid, pH 5.7, pH meter; abrupt smooth boundary. Lab sample # MU014263; observed in push tube
    Bg1—35 to 60 centimeters (13.8 to 23.6 inches); grayish brown (2.5Y 5/2) silty clay; moderate medium prismatic parts to moderate fine subangular blocky structure; very firm; 3.0 very fine and fine roots and 0.5 coarse roots; 5.0 very fine and fine tubular pores; 2 percent fine distinct black (10YR 2/1) manganese masses and 15 percent fine and medium prominent strong brown (7.5YR 5/6) masses of oxidized iron; fragments; extremely acid, pH 4.3, pH meter; gradual smooth boundary. Lab sample # MU014264; observed in push tube
    Bg2—60 to 79 centimeters (23.6 to 31.1 inches); light brownish gray (2.5Y 6/2) silty clay; moderate medium prismatic parts to moderate fine subangular blocky structure; very firm; 1.0 very fine and fine roots; 3.0 very fine and fine tubular pores; 10 percent fine and medium prominent strong brown (7.5YR 5/6) masses of oxidized iron; fragments; extremely acid, pH 4.2, pH meter; gradual smooth boundary. Lab sample # MU014265; observed in push tube
    Bg3—79 to 123 centimeters (31.1 to 48.4 inches); light brownish gray (2.5Y 6/2) clay; strong medium prismatic parts to moderate fine and medium subangular blocky structure; very firm; 0.5 very fine and fine roots; 3.0 very fine and fine tubular pores; 10 percent fine and medium prominent strong brown (7.5YR 5/6) masses of oxidized iron; fragments; extremely acid, pH 4.1, pH meter; clear smooth boundary. Lab sample # MU014266; observed in push tube
    2Btgb1—123 to 137 centimeters (48.4 to 53.9 inches); light olive gray (5Y 6/2) silty clay loam; moderate medium prismatic structure; firm; 0.5 very fine and fine roots; 5.0 very fine and fine tubular pores; 5 percent dark gray (2.5Y 4/1) clay films; 30 percent fine and medium prominent strong brown (7.5YR 5/8) masses of oxidized iron; fragments; extremely acid, pH 4.4, pH meter; clear smooth boundary. Lab sample # MU014267; observed in push tube
    2Btgb2—137 to 175 centimeters (53.9 to 68.9 inches); 70 percent light olive gray (5Y 6/2) and 30 percent yellowish brown (10YR 5/4) fine sandy loam; weak medium platy structure; friable; 0.5 very fine roots; 3.0 very fine vesicular pores; 5 percent dark gray (2.5Y 4/1) clay films; 2 percent fine prominent black (10YR 2/1) manganese masses and 5 percent fine prominent yellowish red (5YR 4/6) masses of oxidized iron and 10 percent fine and medium prominent strong brown (7.5YR 5/8) masses of oxidized iron; fragments; very strongly acid, pH 4.7, pH meter; clear smooth boundary. Lab sample # MU014268; observed in push tube
    2Btgb3—175 to 193 centimeters (68.9 to 76.0 inches); light brownish gray (2.5Y 6/2) silt loam; weak medium platy structure; friable; 0.5 very fine roots; 10.0 fine and medium tubular pores; 2 percent fine prominent black (10YR 2/1) manganese masses and 30 percent medium prominent dark yellowish brown (10YR 4/6) masses of oxidized iron; ; fragments; very strongly acid, pH 4.8, pH meter; clear smooth boundary. Lab sample # MU014269; observed in push tube
    2BC—193 to 210 centimeters (76.0 to 82.7 inches); pale olive (5Y 6/3) silt loam; structureless massive; friable; 0.5 very fine roots; 0.5 medium tubular and 5.0 fine and medium tubular pores; 20 percent dark gray (2.5Y 4/1) clay films; 2 percent fine prominent black (10YR 2/1) manganese masses and 20 percent fine and medium prominent strong brown (7.5YR 4/6) masses of oxidized iron; fragments; very strongly acid, pH 5.0, pH meter. Lab sample # MU014270; observed in push tube