IDENTIFIERS

  • Current Taxon Name (Soil Name): Hobson
  • OSD
  • Series Extent
  • User Site ID: 1996MO039102M
  • User Pedon ID: 1996MO039102
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9603914
  • 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: 37.7145694
  • Std. Longitude: -93.9371722
  • Datum: WGS84
  • Township: T34N
  • Range: R27W
  • Section: 6
  • PLSS Details: 1330 feet E and 2200 feet N of the SW corner
  • Location Description: 1330 feet east and 2200 feet north of the southwest corner of sec. 6, T. 34 N., R. 27 W.
  • State: Missouri
  • County: MO039—Cedar
  • MLRA: 116B—Springfield Plain
  • Non-MLRA Soil Survey Area: MO039—Cedar County, Missouri

    • PEDON

  • Describers Name: Mike Burney, Richard L. Henderson and Richard McBee
  • Current Taxonomic Class: Fine-loamy, siliceous Typic Fragiudalfs
  • 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 - Hobson
  • Taxonomic Class - Fine-loamy, siliceous Typic Fragiudalfs
  • Taxon Kind - series
  • PSC - 28 to 78 cm.
  • Classificaton Date - 5/16/1996
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: slope alluvium over pedisediment over residuum
  • Landscape: plateau
  • Landform: interfluve
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/16/1996 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • 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

    2

    —

    —

    308

    —

    180

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    —

    —

    —

    —

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    A—0 to 15 centimeters (0.0 to 5.9 inches); brown (10YR 4/3), light gray (10YR 7/1), dry; loam; weak fine subangular blocky parts to moderate fine and medium granular structure; friable; 10.0 fine and medium roots; 3.0 very fine and fine vesicular and tubular pores; 30 percent distinct dark grayish brown (10YR 4/2) organic stains; fragments; very strongly acid, pH 5.0, hellige-truog; clear smooth boundary. Lab sample # MU017806
    E—15 to 28 centimeters (5.9 to 11.0 inches); brown (10YR 5/3) silt loam; weak medium subangular blocky parts to moderate thin platy structure; friable; 3.0 fine and medium roots; 10.0 very fine vesicular and tubular and 3.0 fine vesicular and tubular pores; 10 percent distinct dark grayish brown (10YR 4/2) organic stains and 10 percent distinct iron stains and 40 percent distinct silt coats on faces of peds; fragments; very strongly acid, pH 4.9, hellige-truog; clear smooth boundary. Lab sample # MU017807
    Bt1—28 to 43 centimeters (11.0 to 16.9 inches); brown (7.5YR 4/4) clay; moderate fine and medium subangular blocky structure; firm; 0.5 medium roots and 3.0 fine roots; 3.0 very fine vesicular and tubular and 3.0 fine vesicular and tubular pores; 10 percent distinct silt coats and 10 percent distinct organic stains in root channels and/or pores and 30 percent distinct strong brown (7.5YR 4/6) clay films on faces of peds; 10 percent fine iron-manganese concretions; fragments; very strongly acid, pH 4.7, hellige-truog; clear smooth boundary. Lab sample # MU017808
    Bt2—43 to 56 centimeters (16.9 to 22.0 inches); yellowish brown (10YR 5/4) clay loam; moderate fine and medium subangular blocky structure; firm; 0.5 fine and medium roots; 3.0 very fine vesicular and tubular and 0.5 fine vesicular and tubular pores; 10 percent distinct silt coats and 30 percent distinct brown (7.5YR 4/4) clay films on faces of peds; 10 percent fine iron-manganese concretions; fragments; very strongly acid, pH 4.7, hellige-truog; abrupt smooth boundary. Lab sample # MU017809
    2Btx1—56 to 79 centimeters (22.0 to 31.1 inches); strong brown (7.5YR 4/6) sandy clay loam; 25 percent grayish brown (10YR 5/2) medium prominent mottles; moderate coarse and very coarse prismatic parts to weak fine subangular blocky structure; very firm; brittle; 0.5 very fine roots in cracks; 3.0 very fine and fine vesicular and tubular pores; 30 percent prominent iron stains and 30 percent distinct clay films on faces of peds and 30 percent distinct silt coats; 10 percent fine iron-manganese concretions; 5 percent by volume 2-39-75 millimeter sandstone, unspecified fragments; very strongly acid, pH 4.8, hellige-truog; clear wavy boundary. Lab sample # MU017810
    2Btx2—79 to 94 centimeters (31.1 to 37.0 inches); dark red (2.5YR 3/6) and strong brown (7.5YR 4/6) clay; 10 percent grayish brown (10YR 5/2) fine and medium prominent mottles; moderate coarse prismatic parts to weak fine subangular blocky structure; firm; brittle; 0.5 very fine and fine vesicular and tubular pores; 10 percent faint silt coats and 30 percent distinct clay films on faces of peds; 3 percent fine iron-manganese concretions; 5 percent by volume 2-39-75 millimeter sandstone, unspecified fragments; very strongly acid, pH 4.9, hellige-truog; clear smooth boundary. Lab sample # MU017811
    3Bt1—94 to 114 centimeters (37.0 to 44.9 inches); strong brown (7.5YR 4/6) and yellowish red (5YR 4/6) clay; moderate fine and medium subangular blocky structure; firm; 0.5 very fine and fine vesicular and tubular pores; 30 percent distinct clay films on faces of peds and 30 percent prominent dark brown (7.5YR 3/3) clay films in root channels and/or pores; 20 percent by volume 2-39-75 millimeter sandstone, unspecified fragments; very strongly acid, pH 4.9, hellige-truog; gradual smooth boundary. Lab sample # MU017812
    3Bt2—114 to 142 centimeters (44.9 to 55.9 inches); strong brown (7.5YR 5/6) and strong brown (7.5YR 5/8) sandy clay loam; moderate fine and medium subangular blocky structure; firm; 0.5 very fine and fine vesicular and tubular pores; 20 percent distinct clay films on faces of peds and 30 percent yellowish red (5YR 4/6) iron stains and 30 percent prominent dark brown (7.5YR 3/3) clay films in root channels and/or pores; 40 percent by volume 2-39-75 millimeter sandstone, unspecified fragments; very strongly acid, pH 5.0, hellige-truog; abrupt wavy boundary. Lab sample # MU017813
    3R—142 centimeters (55.9 inches); bedrock; fragments.