IDENTIFIERS

  • Current Taxon Name (Soil Name): Humansville
  • OSD
  • Series Extent
  • User Site ID: 1997MO039153M
  • User Pedon ID: 1997MO039153
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9703922
  • Print Date: 11/24/2024

    • 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: 37.8572583
  • Std. Longitude: -93.8219361
  • Datum: WGS84
  • Township: T36N
  • Range: R26W
  • Section: 29
  • PLSS Details: 2500 feet S and 2000 feet E of the NW corner
  • Location Description: 2500 feet south and 2000 feet east of the northwest corner of sec. 29, T. 36 N., R. 26 W.
  • Map Unit: 46000—Humansville silt loam, 0 to 2 percent slopes, frequently flooded
  • State: Missouri
  • County: MO039—Cedar
  • MLRA: 116A—Ozark Highland
  • MLRA Soil Survey Area: NC-SPM—Springfield, Missouri
  • Non-MLRA Soil Survey Area: MO039—Cedar County, Missouri
  • 7.5 Minute USGS Quad: 37093-G7—Caplinger Mills, Missouri

    • PEDON

  • Describers Name: Mike Burney, Richard Henderson
  • Current Taxonomic Class: Fine-silty, mixed Cumulic Endoaquolls
  • Pedon Type: within range of map unit
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Sampled As Information:
  • Soil Name - Humansville
  • Taxonomic Class - Fine-silty, mixed Cumulic Endoaquolls
  • Taxon Kind - series
  • PSC - 25 to 100 cm.
  • Classificaton Date - 7/30/1997
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: alluvium
  • Landscape: river valley
  • Landform: flood plain
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Runoff: negligible
  • Drainage Class: poorly
  • Flooding: frequent flooding
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/30/1997 (actual site observation 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
  • Site Erosion Accelerated: water erosion
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    umbric epipedon

    0—84

    84—203

    —-

    —-
    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

    1

    —

    —

    227.6

    —

    270

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 18 centimeters (0.0 to 7.1 inches); dark brown (10YR 3/3) and dark brown (10YR 3/3) crushed, brown (10YR 5/3) crushed, dry; silt loam; moderate fine granular structure; friable; 10.0 very fine and fine roots; 10.0 very fine and fine vesicular and tubular pores; 5 percent faint brown (7.5YR 4/4) iron stains; fragments; moderately acid, pH 5.9, hellige-truog; clear smooth boundary. Lab sample # MU056948
    A1—18 to 41 centimeters (7.1 to 16.1 inches); very dark grayish brown (10YR 3/2) and brown (10YR 4/3) and dark brown (10YR 3/3) crushed, brown (10YR 5/3) crushed, dry; silty clay loam; weak very fine and fine subangular blocky parts to moderate fine granular structure; friable; 6.0 very fine and fine roots; 10.0 very fine and fine vesicular and tubular pores; 10 percent faint brown (7.5YR 4/4) iron stains; fragments; slightly acid, pH 6.4, hellige-truog; gradual smooth boundary. Lab sample # MU056949
    A2—41 to 84 centimeters (16.1 to 33.1 inches); very dark grayish brown (10YR 3/2) and very dark grayish brown (10YR 3/2) crushed, brown (10YR 5/3) crushed, dry; silt loam; weak fine subangular blocky structure; firm; 3.0 very fine roots; 10.0 very fine and fine vesicular and tubular pores; 5 percent faint dark yellowish brown (10YR 4/4) iron stains and 10 percent distinct silt coats; fragments; slightly acid, pH 6.4, hellige-truog; gradual smooth boundary. Lab sample # MU056950
    Bg1—84 to 104 centimeters (33.1 to 40.9 inches); dark gray (10YR 4/1) and brown (10YR 4/3) silty clay loam; weak fine subangular blocky structure; firm; 0.5 very fine roots; 10.0 very fine and fine vesicular and tubular pores; 5 percent faint dark yellowish brown (10YR 4/4) iron stains; fragments; slightly acid, pH 6.3, hellige-truog; clear smooth boundary. Lab sample # MU056951
    Bg2—104 to 135 centimeters (40.9 to 53.1 inches); dark gray (10YR 4/1) and dark grayish brown (10YR 4/2) silty clay loam; weak fine and medium subangular blocky structure; firm; 0.5 very fine roots; 10.0 very fine and fine vesicular and tubular pores; 5 percent faint dark yellowish brown (10YR 4/4) iron stains; fragments; slightly acid, pH 6.2, hellige-truog; gradual smooth boundary. Lab sample # MU056952
    Bg3—135 to 203 centimeters (53.1 to 79.9 inches); dark gray (10YR 4/1) silty clay loam; weak fine subangular blocky structure; firm; 6.0 very fine and fine vesicular and tubular pores; 10 percent distinct silt coats and 20 percent faint dark yellowish brown (10YR 4/4) iron stains; fragments; slightly acid, pH 6.1, hellige-truog. Lab sample # MU056953