IDENTIFIERS

  • Current Taxon Name (Soil Name): Alred
  • OSD
  • Series Extent
  • User Site ID: 1997MO203069M
  • User Pedon ID: 1997MO203069M
  • Vegetation Plot ID: 1997MO203069M
  • User Site Association ID: 8622
  • Transect:
  • User Transect ID - shannon-74F3
  • Transect Stop Number - 6
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - MCL
  • Lab Pedon # - M9761369
  • NCSS Pedon Lab Data NASIS Record ID - 31650
  • Print Date: 11/26/2024

    • 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: 37.3759417
  • Std. Longitude: -91.3888833
  • 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-D4—Gladden, Missouri

    • PEDON

  • Describers Name: LT,BM,MS
  • Current Taxonomic Class: Loamy-skeletal over clayey, siliceous, semiactive, mesic Typic Paleudalfs
  • Current Taxon Kind: taxadjunct
  • Pedon Type: map unit inclusion
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Alred
  • PSC - 10 to 100 cm.
  • Classificaton Date - 3/19/2020
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Rueter
  • Taxonomic Class - Loamy-skeletal, siliceous, active, mesic Typic Paleudalfs
  • Taxon Kind - series
  • PSC - 28 to 78 cm.
  • Classificaton Date - 8/4/1997
  • Moisture Class - udic
  • Moisture SUBClass - typic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Certification Status: certified
  • QC Status: level 3
  • Field Measured Properties: 30 percent of Percent clay in the control section and 67 percent of Percent clay in the control section and 35 Percent rock fragments in the control section (vol) and 12 Percent rock fragments in the control section (vol)


    • SITE

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

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/4/1997 (actual site observation date)
  • Air Photo ID: 3
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    CORNU

    Cornus

    dogwood

    —

    —

    —
    Pedon Restrictions
    Kind Hardness Restriction Depth L-H Restriction Thickness L-RV-H
    cm

    bedrock, lithic

    —

    173 -

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

    ochric epipedon

    argillic horizon

    lithic contact

    0—10

    10—173

    173—

    —-

    —-

    —-
    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

    22

    —

    —

    250

    —

    233

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

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    —
    A—0 to 10 centimeters (0.0 to 3.9 inches); dark grayish brown (10YR 4/2) very gravelly silt loam; weak fine granular structure; very friable; 3.0 medium and coarse roots and 7.0 fine roots; 7.0 fine and medium interstitial and tubular pores; 50 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 4.6, hellige-truog; clear smooth boundary. Lab sample # MU059560
    Bt1—10 to 28 centimeters (3.9 to 11.0 inches); yellowish red (5YR 4/6) very gravelly silty clay loam; weak fine subangular blocky structure; friable; 3.0 fine to coarse roots; 3.0 fine to coarse tubular pores; 15 percent distinct red (2.5YR 4/8), moist, clay films on faces of peds and 15 percent distinct red (2.5YR 4/6), moist, clay films on faces of peds and 75 percent distinct light gray (10YR 7/2), moist, silt coats on faces of peds; 5 percent by volume nonflat subangular indurated 75-162-250 millimeter chert fragments and 30 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # MU059561
    2Bt2—28 to 53 centimeters (11.0 to 20.9 inches); 60 percent red (10R 4/6) and 40 percent red (2.5YR 4/6) gravelly clay; moderate medium subangular blocky structure; firm; 3.0 fine to coarse roots; 7.0 fine tubular pores; 35 percent distinct pink (7.5YR 7/3), moist, silt coats on faces of peds and 35 percent distinct weak red (10R 4/4), moist, clay films on faces of peds; 25 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 4.9, hellige-truog; clear smooth boundary. Lab sample # MU059562
    2Bt3—53 to 107 centimeters (20.9 to 42.1 inches); red (10R 4/6) clay; moderate medium subangular blocky structure; very firm; 3.0 fine to coarse roots; 0.9 fine vesicular pores; 35 percent distinct reddish brown (5YR 4/4), moist, clay films on faces of peds and 35 percent distinct weak red (10R 4/4), moist, clay films on faces of peds; 5 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # MU059563
    2Bt4—107 to 132 centimeters (42.1 to 52.0 inches); red (10R 4/6) gravelly clay; moderate fine subangular blocky structure; very firm; 0.9 fine and medium roots; 0.9 fine interstitial and tubular pores; 35 percent distinct reddish brown (5YR 4/4), moist, clay films on faces of peds and 35 percent prominent weak red (10R 4/4), moist, clay films on faces of peds; 20 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.1, hellige-truog; gradual wavy boundary. Lab sample # MU059564
    2Bt5—132 to 173 centimeters (52.0 to 68.1 inches); 70 percent red (10R 4/6) and 30 percent yellowish red (5YR 5/8) very gravelly clay; strong medium subangular blocky structure; very firm; 0.9 fine and medium roots; 0.9 fine vesicular pores; 75 percent prominent weak red (10R 4/4), moist, clay films on faces of peds; 5 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments and 5 percent by volume nonflat subangular indurated 2-39-75 millimeter dolomite (dolostone) fragments and 30 percent by volume nonflat subangular indurated 75-162-250 millimeter dolomite (dolostone) fragments; neutral, pH 7.0, hellige-truog. Lab sample # MU059565
    2R—173 centimeters (68.1 inches); bedrock; fragments.