IDENTIFIERS

  • Current Taxon Name (Soil Name): Hildebrecht
  • OSD
  • Series Extent
  • User Site ID: 1999MO017038M
  • User Pedon ID: 1999MO017038
  • Transect:
  • Transect Stop Number - 1
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9901728
  • Print Date: 11/12/2024

    • 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: 37.3732528
  • Std. Longitude: -89.9623250
  • Datum: WGS84
  • Map Unit: 28C2—Hildebrecht silt loam, 5 to 9 percent slopes, erodedz73346—Hildebrecht silt loam, 3 to 8 percent slopes, eroded
  • State: Missouri
  • County: MO017—Bollinger
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO017—Bollinger County, Missouri
  • 7.5 Minute USGS Quad: 37089-C8—Marble Hill, Missouri

    • PEDON

  • Describers Name: Gorman B.
  • Current Taxonomic Class: Fine-silty, mixed, superactive, mesic Oxyaquic Fragiudalfs
  • Current Taxon Kind: taxadjunct
  • Pedon Type: not classified to current taxon name
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Hildebrecht
  • PSC - 15 to 65 cm.
  • Classificaton Date - 3/8/2011
  • Soil Taxonomic Edition - tenth edition
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Captina
  • Taxon Kind - series
  • Classificaton Date - 8/11/1999
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Certification Status: certified


    • SITE

  • Parent Material: loess over slope alluvium over residuum
  • Landscape: plateau
  • Landform: interfluve
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Runoff: low
  • Drainage Class: moderately well
  • Flooding: none flooding
  • Ponding: none ponding
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/11/1999 (actual site observation date)
  • Air Photo ID: E-5
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - hayland
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • Pedon Restrictions
    Kind Hardness Restriction Depth L-H Restriction Thickness L-RV-H
    cm

    fragipan

    noncoherent

    81 - 107

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

    ochric epipedon

    argillic horizon

    fragipan

    0—15

    15—127

    81—107

    —-

    —-

    —-
    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

    5

    —

    —

    244

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 15 centimeters (0.0 to 5.9 inches); dark yellowish brown (10YR 4/4), light yellowish brown (10YR 6/4), dry; silt loam; moderate fine and medium subangular blocky structure; friable; 10.0 very fine and fine roots; 10.0 very fine and fine vesicular pores; fragments; clear wavy boundary. Lab sample # MU062045
    Bt1—15 to 36 centimeters (5.9 to 14.2 inches); strong brown (7.5YR 5/8) silty clay loam; moderate fine and medium subangular blocky structure; friable; 6.0 very fine and fine roots; 8.0 very fine and fine vesicular pores; fragments; abrupt wavy boundary. Lab sample # MU062046
    2Btx1—36 to 64 centimeters (14.2 to 25.2 inches); yellowish brown (10YR 5/4) silty clay loam; moderate medium prismatic parts to moderate fine angular blocky structure; very firm; brittle; 4.0 very fine and fine roots; 8.0 very fine and fine vesicular pores; 5 percent grayish brown (10YR 5/2) clay films and 5 percent light gray (10YR 7/1) silt coats and 10 percent brown (7.5YR 4/4) clay films; 3 percent black (10YR 2/1) iron-manganese masses; fragments; 30 percent brittleness of horizon; gradual wavy boundary. Lab sample # MU062047
    2Btx2—64 to 81 centimeters (25.2 to 31.9 inches); light yellowish brown (10YR 6/4) silt loam; moderate medium prismatic parts to moderate fine subangular blocky structure; very firm; brittle; 1.0 very fine roots; 3.0 very fine vesicular pores; 10 percent dark yellowish brown (10YR 3/4) clay films; 15 percent light brownish gray (10YR 6/2) masses of oxidized iron; 5 percent by volume nonflat subangular indurated 2-39-75 millimeter chert fragments; 30 percent brittleness of horizon; gradual smooth boundary. Lab sample # MU062048
    2Btx3—81 to 107 centimeters (31.9 to 42.1 inches); light yellowish brown (10YR 6/4) extremely gravelly silt loam; weak fine angular blocky structure; very firm; brittle; 3.0 very fine vesicular pores; 10 percent dark yellowish brown (10YR 3/4) clay films; 15 percent light brownish gray (10YR 6/2) masses of oxidized iron; 60 percent by volume nonflat subangular indurated 2-39-75 millimeter chert fragments; 60 percent brittleness of horizon; clear wavy boundary. Lab sample # MU062049
    3Bt2—107 to 127 centimeters (42.1 to 50.0 inches); brownish yellow (10YR 6/6) very gravelly silty clay; weak very fine and fine angular blocky structure; firm; 2.0 very fine vesicular pores; 5 percent dark yellowish brown (10YR 4/4) clay films; 5 percent grayish brown (10YR 5/2) iron depletions and 10 percent yellowish red (5YR 5/8) masses of oxidized iron; 5 percent by volume nonflat subangular indurated 250-425-600 millimeter chert fragments and 30 percent by volume nonflat subangular indurated 2-39-75 millimeter chert fragments; clear wavy boundary. Lab sample # MU062050
    3BC1—127 to 165 centimeters (50.0 to 65.0 inches); 40 percent red (2.5YR 4/8) and 60 percent reddish yellow (7.5YR 6/8) clay; moderate very fine and fine angular blocky structure; very firm; 0.5 very fine vesicular pores; 5 percent dark yellowish brown (10YR 4/4) clay films; 10 percent grayish brown (10YR 5/2) iron depletions; 10 percent by volume nonflat subangular indurated 2-39-75 millimeter chert fragments; gradual smooth boundary. Lab sample # MU062051
    3BC2—165 to 203 centimeters (65.0 to 79.9 inches); 50 percent red (2.5YR 4/8) and 50 percent reddish yellow (7.5YR 6/8) clay; moderate very fine and fine angular blocky structure; very firm; 0.5 very fine vesicular pores; 5 percent dark yellowish brown (10YR 4/4) clay films; 10 percent by volume nonflat subangular indurated 2-39-75 millimeter chert fragments. Lab sample # MU062052