IDENTIFIERS

  • Current Taxon Name (Soil Name): Alred
  • OSD
  • Series Extent
  • User Site ID: 2002MO017007M
  • User Pedon ID: 2002MO017007
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0201707
  • Print Date: 5/20/2024

    • 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: 37.2759933
  • Std. Longitude: -89.9176331
  • Datum: WGS84
  • Location Description: Marble Hill Quad
  • Map Unit: 57F—Alred-Wrengart complex, 14 to 35 percent slopes73264—Alred-Wrengart complex, 15 to 35 percent slopes, rocky, very stony
  • 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: Donnie Holbrook
  • Current Taxonomic Class: Loamy-skeletal over clayey, siliceous, semiactive, mesic Typic Paleudalfs
  • Current Taxon Kind: taxadjunct
  • Pedon Type: within range of map unit
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Windows Pedon
  • Correlated Information:
  • Soil Name - Alred
  • PSC - 28 to 100 cm.
  • Classificaton Date - 4/1/2011
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - udic
  • Moisture Subclass - udic
  • Sampled As Information:
  • Soil Name - Alred
  • Taxon Kind - series
  • Classificaton Date - 7/18/2001
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: gravelly slope alluvium over clayey residuum weathered from dolomite
  • Landscape: hills
  • Landform: hillslope
  • Runoff: high
  • Drainage Class: well
  • Flooding: none flooding
  • Ponding: none ponding
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/18/2001 (actual site observation date)
  • Air Photo ID:
  • Surface Cover Properties:
  • 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

    noncoherent

    81 -

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

    strongly contrasting particle size class

    81—

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    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

    19

    —

    —

    152

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    A—0 to 15 centimeters (0.0 to 5.9 inches); very dark grayish brown (10YR 3/2) silt loam; moderate very fine and fine granular structure; very friable; 3.0 very fine and fine roots and 0.5 medium and coarse roots; 5 percent by volume nonflat indurated 75-?-250 millimeter chert fragments and 5 percent by volume nonflat indurated 2-?-75 millimeter chert fragments, pH meter; clear smooth boundary. Lab sample # MU009083
    E—15 to 28 centimeters (5.9 to 11.0 inches); yellowish brown (10YR 5/4) gravelly silt loam; weak medium subangular blocky structure; very friable; 3.0 very fine and fine roots and 0.5 medium and coarse roots; 5 percent by volume nonflat indurated 75-?-250 millimeter chert fragments and 10 percent by volume nonflat indurated 2-?-75 millimeter chert fragments, pH meter; gradual smooth boundary. Lab sample # MU009084
    Bt1—28 to 38 centimeters (11.0 to 15.0 inches); yellowish brown (10YR 5/4) cobbly silt loam; weak very fine and fine subangular blocky structure; friable; 3.0 very fine and fine roots and 0.5 medium and coarse roots; 10 percent by volume nonflat indurated 2-?-75 millimeter chert fragments and 10 percent by volume nonflat indurated 75-?-250 millimeter chert fragments, pH meter; gradual wavy boundary. Lab sample # MU009085
    Bt2—38 to 81 centimeters (15.0 to 31.9 inches); 70 percent strong brown (7.5YR 4/6) and 30 percent yellowish red (5YR 4/6) very gravelly clay loam; moderate very fine and fine subangular blocky structure; firm; 0.5 very fine to coarse roots; 15 percent black (10YR 2/1) manganese masses; 5 percent by volume nonflat indurated 75-?-250 millimeter chert fragments and 30 percent by volume nonflat indurated 2-?-75 millimeter chert fragments, pH meter; gradual wavy boundary. Lab sample # MU009086
    2Bt3—81 to 119 centimeters (31.9 to 46.9 inches); 70 percent red (2.5YR 4/6) and 25 percent yellowish red (5YR 5/6) and 5 percent strong brown (7.5YR 5/6) clay; weak very fine and fine subangular blocky structure; very firm; 0.1 very fine to medium roots; 1 percent by volume nonflat indurated 2-?-75 millimeter chert fragments, pH meter; gradual wavy boundary. Lab sample # MU009087
    2Bt4—119 to 157 centimeters (46.9 to 61.8 inches); 60 percent red (2.5YR 4/6) and 25 percent yellowish red (5YR 5/6) and 15 percent strong brown (7.5YR 5/6) clay; weak very fine and fine subangular blocky structure; very firm; 0.1 very fine to medium roots; 2 percent light gray (7.5YR 7/1) silt coats; 1 percent by volume nonflat indurated 2-?-75 millimeter chert fragments, pH meter; gradual wavy boundary. Lab sample # MU009088
    2Bt5—157 to 191 centimeters (61.8 to 75.2 inches); 75 percent red (2.5YR 4/6) and 25 percent yellowish red (5YR 5/6) clay; weak very fine and fine subangular blocky structure; very firm; 0.1 very fine to medium roots; 1 percent by volume nonflat indurated 2-?-75 millimeter chert fragments, pH meter. Lab sample # MU009089