IDENTIFIERS

  • Current Taxon Name (Soil Name): Alred
  • OSD
  • Series Extent
  • User Site ID: 1995MO223005M
  • User Pedon ID: 1995MO223005
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9522305
  • Print Date: 11/21/2024

    • 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: 37.1074409
  • Std. Longitude: -90.4381409
  • Datum: WGS84
  • Township: T28N
  • Range: R6E
  • Section: 7
  • PLSS Details: 1500 feet E and 700 feet N of the SW corner
  • Location Description: 1,500 feet east and 700 feet north of the southwest corner of sec. 7, T. 28 N., R. 6 E.
  • Map Unit: 11D—Alred-Gepp complex, 8 to 15 percent slopes, stony73156—Alred-Gepp complex, 8 to 15 percent slopes, stony
  • State: Missouri
  • County: MO223—Wayne
  • MLRA: 116A—Ozark Highland
  • MLRA Soil Survey Area: NC-SPM—Springfield, Missouri
  • Non-MLRA Soil Survey Area: MO223—Wayne County, Missouri
  • 7.5 Minute USGS Quad: 37090-A4—Greenville SW, Missouri

    • PEDON

  • Describers Name: DH, RT and KG
  • Current Taxonomic Class: Loamy-skeletal over clayey, siliceous, semiactive, 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 - 23 to 100 cm.
  • Classificaton Date - 10/26/2011
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Alred
  • Taxon Kind - series
  • Classificaton Date - 8/2/1995
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Field Measured Properties: 32 Cation Exc. to Clay x100


    • SITE

  • Parent Material: slope alluvium over residuum
  • Landscape: plateau
  • Landform: valley side
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Position: upper third
  • Runoff: medium
  • Drainage Class: well
  • Surface Fragments: 0.08 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/2/1995 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - hardwoods
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • Pedon Restrictions
    Kind Hardness Restriction Depth L-H Restriction Thickness L-RV-H
    cm

    strongly contrasting textural stratification

    noncoherent

    36 -

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

    ochric epipedon

    argillic horizon

    0—23

    23—160

    —-

    —-
    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

    12

    —

    —

    152

    —

    320

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Oi—0 to 2 centimeters (0.0 to 0.8 inches); slightly decomposed plant material; fragments; abrupt wavy boundary.
    A—2 to 10 centimeters (0.8 to 3.9 inches); brown (10YR 4/3), brown (10YR 5/3), dry; gravelly silt loam; moderate medium granular structure; very friable; 10.0 very fine roots and 3.0 medium roots and 0.5 coarse roots; 3.0 very fine vesicular and 3.0 very fine tubular pores; 2 percent by volume nonflat angular indurated 75-162-250 millimeter chert fragments and 15 percent by volume nonflat angular indurated 2-40-75 millimeter chert fragments; moderately acid, pH 5.9, hellige-truog; gradual smooth boundary. Lab sample # MU009432
    E—10 to 23 centimeters (3.9 to 9.1 inches); dark yellowish brown (10YR 4/4), pale brown (10YR 6/3), dry; silt loam; weak fine granular structure; very friable; 10.0 very fine roots and 3.0 medium roots and 0.5 coarse roots; 3.0 very fine vesicular and 3.0 very fine tubular pores; 10 percent by volume nonflat angular indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.1, hellige-truog; clear smooth boundary. Lab sample # MU009433
    BE—23 to 36 centimeters (9.1 to 14.2 inches); strong brown (7.5YR 4/6) silt loam; moderate fine subangular blocky structure; friable; moderate permeability; 0.5 very fine to coarse roots; 3.0 very fine to medium vesicular and 3.0 very fine to medium tubular pores; 10 percent by volume nonflat angular indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.1, hellige-truog; clear smooth boundary. Lab sample # MU009434
    Bt1—36 to 69 centimeters (14.2 to 27.2 inches); strong brown (7.5YR 4/6) very gravelly silty clay loam; moderate medium subangular blocky structure; friable; 0.5 very fine to medium roots; 10.0 very fine to medium vesicular pores; 10 percent faint clay films on faces of peds; 5 percent by volume nonflat angular indurated 75-162-250 millimeter chert fragments and 50 percent by volume nonflat angular indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.1, hellige-truog; abrupt wavy boundary. Lab sample # MU009435. discontinuous - phpvsfiid 133412; discontinuous - phpvsfiid 133412
    2Bt2—69 to 94 centimeters (27.2 to 37.0 inches); 85 percent red (2.5YR 4/6) and 15 percent strong brown (7.5YR 5/6) clay; moderate fine angular blocky structure; very firm; slow permeability; 0.5 very fine to medium roots; 0.5 very fine to medium vesicular pores; 20 percent faint clay films on faces of peds; 1 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 4.8, hellige-truog; gradual smooth boundary. Lab sample # MU009436. patchy - phpvsfiid 133413; patchy - phpvsfiid 133413
    2Bt3—94 to 127 centimeters (37.0 to 50.0 inches); 85 percent red (2.5YR 4/6) and 15 percent strong brown (7.5YR 5/6) clay; moderate fine angular blocky structure; very firm; 0.5 very fine to medium roots; 0.5 very fine to medium vesicular pores; 20 percent faint clay films on faces of peds; 1 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 4.9, hellige-truog; gradual wavy boundary. Lab sample # MU009437. patchy - phpvsfiid 133414; patchy - phpvsfiid 133414
    2Bt4—127 to 160 centimeters (50.0 to 63.0 inches); 65 percent red (2.5YR 4/6) and 35 percent strong brown (7.5YR 5/6) gravelly clay; 10 percent light brownish gray (10YR 6/2) fine and medium mottles; moderate fine angular blocky structure; very firm; 0.5 very fine roots; 0.5 very fine to medium vesicular pores; 20 percent faint clay films on faces of peds; 5 percent by volume nonflat subangular indurated 75-162-250 millimeter chert fragments and 20 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 4.7, hellige-truog. Lab sample # MU009438. patchy - phpvsfiid 133415; patchy - phpvsfiid 133415