IDENTIFIERS

  • Current Taxon Name (Soil Name): Alred
  • OSD
  • Series Extent
  • User Site ID: 1999MO203067M
  • User Pedon ID: 1999MO203067M
  • User Site Association ID: 8619
  • Transect:
  • Transect Stop Number - 12
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - MCL
  • Lab Pedon # - M9961367
  • NCSS Pedon Lab Data NASIS Record ID - 26440
  • 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: 37.1124000
  • Std. Longitude: -91.2216889
  • Datum: WGS84
  • State: Missouri
  • County: MO203—Shannon
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO203—Shannon County, Missouri
  • 7.5 Minute USGS Quad: 37091-A2—Stegall Mountain, Missouri

    • PEDON

  • Describers Name: BM, LT, MS
  • 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: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Alred
  • PSC - 30 to 100 cm.
  • Classificaton Date - 12/10/2010
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Alred
  • Taxonomic Class - Loamy-skeletal over clayey, siliceous, semiactive, mesic Typic Paleudalfs
  • Taxon Kind - series
  • PSC - 30 to 100 cm.
  • Classificaton Date - 7/19/1999
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Field Measured Properties: 9.2 percent of Percent clay in the control section and 50.5 percent of Percent clay in the control section and 50 Percent rock fragments in the control section (vol) and 22 Percent rock fragments in the control section (vol)


    • SITE

  • Parent Material: residuum weathered from dolomite
  • Landscape: hills
  • Landform: hillslope
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Shape Across: convex
  • Slope Shape Down: linear
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/19/1999 (actual site observation date)
  • Air Photo ID: 21
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    strongly contrasting particle size class

    0—30

    30—229

    53—

    —-

    —-

    —-
    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

    25

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    —

    —

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    A—0 to 10 centimeters (0.0 to 3.9 inches); dark grayish brown (10YR 4/2) extremely gravelly sandy loam; weak fine granular structure; very friable; 7.0 fine to coarse roots; 7.0 fine to coarse interstitial and tubular pores; 5 percent by volume 250-425-600 millimeter sandstone, unspecified fragments and 10 percent by volume 75-162-250 millimeter sandstone, unspecified fragments and 45 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; gradual smooth boundary. Lab sample # MU009640
    E—10 to 30 centimeters (3.9 to 11.8 inches); brown (7.5YR 5/3) very cobbly sandy loam; weak fine subangular blocky structure; very friable; 7.0 fine to coarse roots; 3.0 fine to coarse tubular pores; 10 percent by volume 250-425-600 millimeter sandstone, unspecified fragments and 20 percent by volume nonflat indurated 2-40-75 millimeter chert fragments and 25 percent by volume 75-162-250 millimeter sandstone, unspecified fragments; gradual smooth boundary. Lab sample # MU009641
    Bt1—30 to 53 centimeters (11.8 to 20.9 inches); 50 percent yellowish red (5YR 5/8) and 50 percent strong brown (7.5YR 5/6) very cobbly sandy loam; weak fine subangular blocky structure; friable; 3.0 fine and medium roots; 3.0 fine and medium tubular pores; 10 percent faint yellowish red (5YR 5/8), moist, clay films on faces of peds and 35 percent distinct light brown (7.5YR 6/4), moist, silt coats on faces of peds; 5 percent by volume 250-425-600 millimeter sandstone, unspecified fragments and 45 percent by volume 75-162-250 millimeter sandstone, unspecified fragments; gradual smooth boundary. Lab sample # MU009642
    2Bt2—53 to 89 centimeters (20.9 to 35.0 inches); red (2.5YR 4/6) cobbly clay; moderate medium subangular blocky structure; very firm; 3.0 fine and medium roots; 0.9 fine and medium tubular pores; 35 percent distinct red (2.5YR 4/6), moist, clay films on faces of peds; 30 percent by volume 250-425-600 millimeter sandstone, unspecified fragments; gradual smooth boundary. Lab sample # MU009643
    2Bt3—89 to 117 centimeters (35.0 to 46.1 inches); red (2.5YR 4/6) clay; moderate medium subangular blocky structure; very firm; 0.9 fine and medium roots; 0.9 fine tubular pores; 35 percent distinct red (2.5YR 4/6), moist, clay films on faces of peds and 35 percent distinct yellowish red (5YR 5/6), moist, clay films on faces of peds; 35 percent fine and medium irregular noncoherent cemented very dark gray (10YR 3/1) iron-manganese masses throughout; fragments; clear smooth boundary. Lab sample # MU009644
    3Bt4—117 to 173 centimeters (46.1 to 68.1 inches); red (2.5YR 4/6) clay; 5 percent yellowish red (5YR 5/8) mottles; moderate medium angular blocky structure; very firm; 0.1 fine roots; 0.9 fine tubular pores; 35 percent distinct dark red (2.5YR 3/6), moist, clay films on faces of peds; 5 percent fine and medium irregular noncoherent cemented gray (10YR 5/1) iron-manganese masses throughout; 10 percent by volume 75-162-250 millimeter dolomite (dolostone) fragments; gradual smooth boundary. Lab sample # MU009645
    3Bt5—173 to 229 centimeters (68.1 to 90.2 inches); red (2.5YR 4/6) very gravelly clay; 10 percent yellowish red (5YR 5/8) mottles; strong fine angular blocky structure; very firm; 0.1 fine roots; 0.9 fine tubular pores; 35 percent distinct dark red (2.5YR 3/6), moist, clay films on faces of peds; 5 percent fine and medium irregular noncoherent cemented very dark gray (10YR 3/1) iron-manganese masses throughout; 55 percent by volume 75-162-250 millimeter dolomite (dolostone) fragments. Lab sample # MU009646