IDENTIFIERS

  • Current Taxon Name (Soil Name): Alred
  • OSD
  • Series Extent
  • User Site ID: 1993MO153037M
  • User Pedon ID: 1993MO153037
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9415307
  • 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: 36.6869444
  • Std. Longitude: -92.2322222
  • Datum: WGS84
  • Township: T23N
  • Range: R12W
  • Section: 12
  • PLSS Details: 2500 feet W and 1750 feet S of the NE corner
  • Location Description: 2500 feet west and 1750 feet south of the NE corner of sec. 12, T. 23 N., R. 12 W.
  • Map Unit: 73019—Poynor very gravelly silt loam, 1 to 8 percent slopes
  • State: Missouri
  • County: MO153—Ozark
  • MLRA: 116A—Ozark Highland
  • MLRA Soil Survey Area: NC-SPM—Springfield, Missouri
  • Non-MLRA Soil Survey Area: MO153—Ozark County, Missouri

    • PEDON

  • Describers Name: Buddy Festervand
  • Current Taxonomic Class: Loamy-skeletal over clayey, siliceous, subactive, mesic Typic Paleudalfs
  • Current Taxon Kind: series
  • 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 - 15 to 100 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Poynor
  • Taxon Kind - series
  • PSC - 15 to 100 cm.
  • Classificaton Date - 12/15/1993
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: slope alluvium over residuum
  • Landform: ridge
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: shoulder
  • Slope Position: upper third
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Drainage Class: well
  • Geology: Jeff City member.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 12/15/1993 (actual site observation date)
  • Air Photo ID: 10-2
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • 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—244

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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

    6

    —

    —

    271

    —

    206

    —

    —

    —

    —

    —

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    —

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    Ap—0 to 8 centimeters (0.0 to 3.1 inches); very dark grayish brown (10YR 3/2), grayish brown (10YR 5/2), dry; gravelly silt loam; moderate fine granular structure; friable; 2.0 fine roots; 25 percent by volume 2-39-75 millimeter limestone, cherty fragments; neutral, pH 6.7, hellige-truog; clear smooth boundary. Lab sample # MU020101
    E—8 to 15 centimeters (3.1 to 5.9 inches); brown (10YR 5/3) very gravelly silt loam; weak fine subangular blocky structure; friable; 0.5 fine roots; 35 percent by volume 2-39-75 millimeter limestone, cherty fragments; neutral, pH 6.9, hellige-truog; clear smooth boundary. Lab sample # MU020102
    Bt1—15 to 33 centimeters (5.9 to 13.0 inches); strong brown (7.5YR 5/6) very gravelly silt loam; moderate fine subangular blocky structure; friable; 0.5 fine roots; 10 percent distinct clay films on faces of peds; 45 percent by volume 2-39-75 millimeter limestone, cherty fragments; neutral, pH 7.2, hellige-truog; clear smooth boundary. Lab sample # MU020103
    Bt2—33 to 51 centimeters (13.0 to 20.1 inches); strong brown (7.5YR 5/6) extremely gravelly loam; moderate fine subangular blocky structure; friable; 30 percent distinct clay films on faces of peds; 70 percent by volume 2-39-75 millimeter limestone, cherty fragments; neutral, pH 6.6, hellige-truog; clear smooth boundary. Lab sample # MU020104
    Bt3—51 to 76 centimeters (20.1 to 29.9 inches); strong brown (7.5YR 5/6) extremely gravelly loam; moderate fine subangular blocky structure; friable; 30 percent distinct clay films on faces of peds and 30 percent pale brown (10YR 6/3) silt coats; 70 percent by volume 2-39-75 millimeter limestone, cherty fragments; slightly acid, pH 6.1, hellige-truog; clear smooth boundary. Lab sample # MU020105
    2Bt4—76 to 99 centimeters (29.9 to 39.0 inches); 90 percent red (2.5YR 4/6) and 10 percent strong brown (7.5YR 5/6) very gravelly silty clay; moderate medium subangular blocky structure; firm; 60 percent prominent clay films on faces of peds; 40 percent by volume 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.3, hellige-truog; clear smooth boundary. Lab sample # MU020106
    2Bt5—99 to 142 centimeters (39.0 to 55.9 inches); 90 percent red (2.5YR 4/6) and 10 percent yellowish brown (10YR 5/6) clay; moderate medium subangular blocky structure; firm; 60 percent prominent clay films on faces of peds; 10 percent by volume 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.1, hellige-truog; gradual smooth boundary. Lab sample # MU020107
    2Bt6—142 to 178 centimeters (55.9 to 70.1 inches); 90 percent red (2.5YR 4/6) and 10 percent yellowish brown (10YR 5/6) clay; moderate medium subangular blocky structure; firm; 60 percent prominent clay films on faces of peds; fragments; very strongly acid, pH 4.7, hellige-truog; clear smooth boundary. Lab sample # MU020108
    2Bt7—178 to 244 centimeters (70.1 to 96.1 inches); 90 percent red (2.5YR 4/6) and 10 percent yellowish brown (10YR 5/6) gravelly clay; moderate medium subangular blocky structure; firm; 60 percent prominent clay films on faces of peds; 30 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.6, hellige-truog. Lab sample # MU020109