IDENTIFIERS

  • Current Taxon Name (Soil Name): Alred
  • OSD
  • Series Extent
  • User Site ID: 1997MO203071M
  • User Pedon ID: 1997MO203071M
  • User Site Association ID: 8629
  • Transect:
  • User Transect ID - shannon-75F2
  • Transect Stop Number - 12
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - MCL
  • Lab Pedon # - M9761371
  • NCSS Pedon Lab Data NASIS Record ID - 26426
  • Print Date: 11/13/2024

    • 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: 37.3691250
  • Std. Longitude: -91.3919417
  • 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-C4—Round Spring, Missouri

    • PEDON

  • Describers Name: BM,RLT,MS
  • Current Taxonomic Class: Loamy-skeletal over clayey, siliceous, semiactive, mesic Typic Paleudalfs
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Alred
  • PSC - 15 to 100 cm.
  • Classificaton Date - 3/17/2021
  • Sampled As Information:
  • Soil Name - Alred
  • Taxonomic Class - Loamy-skeletal over clayey, siliceous, semiactive, mesic Typic Paleudalfs
  • Taxon Kind - series
  • PSC - 15 to 100 cm.
  • Classificaton Date - 8/5/1997
  • 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: 17 percent of Percent clay in the control section and 80 percent of Percent clay in the control section and 55 Percent rock fragments in the control section (vol) and 1 Percent rock fragments in the control section (vol)


    • SITE

  • Parent Material: residuum and/or slope alluvium
  • Landscape: hills
  • Landform: hillslope
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Shape Across: convex
  • Slope Shape Down: linear
  • Bedrock: dolomite (dolostone)
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/5/1997 (actual site observation date)
  • Air Photo ID: 8
  • 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

    0—15

    15—142

    —-

    —-
    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

    —

    —

    258

    —

    126

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 15 centimeters (0.0 to 5.9 inches); brown (10YR 4/3) very gravelly silt loam; weak fine granular structure; very friable; 7.0 fine to coarse roots; 7.0 fine and medium interstitial and tubular pores; 45 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.5, hellige-truog; clear smooth boundary. Lab sample # MU009545
    Bt1—15 to 36 centimeters (5.9 to 14.2 inches); strong brown (7.5YR 5/6) extremely gravelly silt loam; moderate fine subangular blocky structure; friable; 7.0 fine and medium roots and 3.0 coarse roots; 7.0 fine and medium tubular pores; 15 percent distinct red (2.5YR 5/8) clay films on faces of peds and 35 percent distinct light yellowish brown (10YR 6/4) silt coats on faces of peds; 55 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.1, hellige-truog; clear smooth boundary. Lab sample # MU009546
    2Bt2—36 to 89 centimeters (14.2 to 35.0 inches); red (2.5YR 4/6) clay; strong medium subangular blocky structure; very firm; 3.0 fine and medium roots and 0.9 coarse roots; 3.0 fine and medium vesicular pores; 15 percent distinct yellowish red (5YR 5/6) clay films on faces of peds and 75 percent distinct red (2.5YR 4/6) clay films on faces of peds; 1 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 4.9, hellige-truog; clear smooth boundary. Lab sample # MU009547
    2Bt3—89 to 109 centimeters (35.0 to 42.9 inches); red (2.5YR 4/6) clay; strong medium subangular blocky structure; very firm; 0.9 fine and medium roots; 0.9 fine vesicular pores; 35 percent distinct yellowish red (5YR 5/6) clay films on faces of peds and 35 percent distinct very dark gray (5YR 3/1) manganese or iron-manganese stains on faces of peds and 75 percent distinct red (2.5YR 4/6) clay films on faces of peds; fragments; moderately acid, pH 5.6, hellige-truog; clear smooth boundary. Lab sample # MU009548
    2Bt4—109 to 140 centimeters (42.9 to 55.1 inches); 90 percent red (2.5YR 4/6) and 10 percent light red (2.5YR 6/8) clay; strong medium angular blocky structure; very firm; 0.9 fine and medium roots; 0.9 fine vesicular pores; 15 percent faint strong brown (7.5YR 4/6) clay films on faces of peds and 35 percent distinct yellowish red (5YR 5/6) clay films on faces of peds and 35 percent distinct very dark gray (10YR 3/1) manganese or iron-manganese stains on faces of peds; 10 percent by volume 2-39-75 millimeter dolomite (dolostone) fragments; slightly alkaline, pH 7.4, hellige-truog; gradual smooth boundary. Lab sample # MU009549
    2Bt5—140 to 165 centimeters (55.1 to 65.0 inches); 90 percent dark yellowish brown (10YR 4/6) and 10 percent light red (2.5YR 6/8) gravelly clay; strong medium angular blocky structure; very firm; 0.9 fine roots; 0.9 fine vesicular pores; 15 percent faint red (2.5YR 4/8) clay films on faces of peds and 15 percent faint black (10YR 2/1) manganese or iron-manganese stains on faces of peds and 35 percent distinct red (2.5YR 4/6) clay films on faces of peds and 75 percent distinct dark yellowish brown (10YR 4/6) clay films on faces of peds; 2 percent by volume nonflat indurated 2-40-75 millimeter chert fragments and 25 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; slightly alkaline, pH 7.6, hellige-truog. Lab sample # MU009550