IDENTIFIERS

  • Current Taxon Name (Soil Name): Freeburg
  • OSD
  • Series Extent
  • User Site ID: 1990MO019048
  • User Pedon ID: 1990MO019048
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9001948
  • NCSS Pedon Lab Data NASIS Record ID - 34376
  • 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: 38.1014436
  • Std. Longitude: -92.4051677
  • Datum: WGS84
  • Range: R13W
  • Section: 29
  • Location Description: upper Perche Creek; Bruce Gordon property; 825 feet S and 100 feet east of the NW cor. Sec. 29, T. 50N., R. 13 W.
  • State: Missouri
  • County: MO019—Boone
  • MLRA: 115—Central Mississippi Valley Wooded Slopes

    • PEDON

  • Describers Name: F. J. Young and G.H. Davis
  • Current Taxon Kind: series
  • Pedon Type: TUD pedon
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Sampled As Information:
  • Soil Name - Freeburg
  • PSC - 46 to 97 cm.
  • Classificaton Date - 10/4/1990
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: alluvium and/or colluvium
  • Landscape: hills
  • Landform: hillside
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: toeslope
  • Slope Shape Across: concave
  • Slope Shape Down: convex
  • Runoff: very low
  • Drainage Class: somewhat poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/4/1990 (actual site observation date)
  • Air Photo ID: 14
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    0—46

    46—165

    —-

    —-
    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

    2

    —

    —

    —

    —

    914

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 20 centimeters (0.0 to 7.9 inches); brown (10YR 4/3), pale brown (10YR 6/3), dry; silt loam; weak fine granular structure; friable; 3.0 very fine roots; fragments; slightly acid, pH 6.2, hellige-truog; abrupt smooth boundary. Lab sample # MU037128
    E1—20 to 33 centimeters (7.9 to 13.0 inches); pale brown (10YR 6/3) silt loam; weak fine subangular blocky structure; friable; 3.0 very fine roots; 1 percent fine dark yellowish brown (10YR 4/6) masses of oxidized iron; fragments; slightly acid, pH 6.2, hellige-truog; abrupt smooth boundary. Lab sample # MU037129
    E2—33 to 46 centimeters (13.0 to 18.1 inches); light brownish gray (10YR 6/2) and light gray (10YR 7/2) silt loam; weak fine subangular blocky structure; friable; 0.5 very fine roots; 1 percent medium and coarse iron-manganese concretions and 1 percent fine reddish yellow (7.5YR 7/6) masses of oxidized iron; 10 percent fine ; fragments; strongly acid, pH 5.2, hellige-truog; clear smooth boundary. Lab sample # MU037130
    Bt1—46 to 61 centimeters (18.1 to 24.0 inches); brown (10YR 5/3) silty clay loam; 1 percent grayish brown (10YR 5/2) fine and 25 percent light brownish gray (10YR 6/2) fine mottles; weak medium prismatic parts to moderate fine subangular blocky structure; firm; 0.5 very fine roots; 15 percent prominent clay films on faces of peds and in pores and 60 percent distinct very pale brown (10YR 8/2) silt coats on faces of peds; 1 percent fine iron-manganese concretions and 10 percent fine very pale brown (10YR 5/8) masses of oxidized iron; fragments; very strongly acid, pH 4.5, hellige-truog; gradual smooth boundary. Lab sample # MU037131
    Bt2—61 to 94 centimeters (24.0 to 37.0 inches); brown (10YR 5/3) silty clay loam; light brownish gray (10YR 6/2) and 10 percent grayish brown (10YR 5/2) fine mottles; moderate medium prismatic parts to strong fine subangular blocky structure; firm; 0.5 very fine roots; 15 percent prominent clay films on faces of peds and in pores and 15 percent prominent manganese or iron-manganese stains on faces of peds and in pores; dark yellowish brown (10YR 4/6) masses of oxidized iron and 1 percent fine iron-manganese concretions; 10 percent fine dark yellowish brown (10YR 4/4); fragments; very strongly acid, pH 4.5, hellige-truog; gradual smooth boundary. Lab sample # MU037132
    Btg3—94 to 130 centimeters (37.0 to 51.2 inches); grayish brown (10YR 5/2) silty clay loam; moderate medium prismatic parts to moderate fine subangular blocky structure; firm; 0.5 very fine roots; 15 percent prominent clay films on faces of peds and in pores and 15 percent prominent manganese or iron-manganese stains on faces of peds and in pores; dark yellowish brown (10YR 4/6) masses of oxidized iron; 25 percent medium and coarse dark yellowish brown (10YR 4/4); fragments; strongly acid, pH 5.3, hellige-truog; gradual smooth boundary. Lab sample # MU037133
    BCg—130 to 165 centimeters (51.2 to 65.0 inches); grayish brown (10YR 5/2) silt loam; moderate medium subangular blocky structure; firm; 15 percent distinct dark grayish brown (10YR 4/2) clay films; 25 percent medium and coarse yellowish brown (10YR 5/6) masses of oxidized iron; fragments; slightly acid, pH 6.1, hellige-truog. Lab sample # MU037134