IDENTIFIERS

  • Current Taxon Name (Soil Name): Wrengart
  • OSD
  • Series Extent
  • User Site ID: 1996MO221037M
  • User Pedon ID: 1996MO221037
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9622111
  • Print Date: 2/2/2025

    • 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: 37.9856138
  • Std. Longitude: -90.9620661
  • Datum: WGS84
  • State: Missouri
  • County: MO221—Washington
  • MLRA: 116A—Ozark Highland

    • PEDON

  • Describers Name: DMS, GAL, RP
  • Current Taxonomic Class: Fine-silty, mixed Typic Hapludalfs
  • Pedon Type: within range of map unit
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Sampled As Information:
  • Soil Name - Wrengart
  • Taxonomic Class - Fine-silty, mixed Typic Hapludalfs
  • Taxon Kind - series
  • PSC - 10 to 60 cm.
  • Classificaton Date - 6/7/1996
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess and/or pedisediment and/or residuum
  • Landscape: hills
  • Landform: interfluve
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Shape Across: convex
  • Slope Shape Down: linear
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/7/1996 (actual site observation date)
  • Air Photo ID: 19
  • 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—10

    10—203

    —-

    —-
    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

    3

    —

    —

    332

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Oi—0 to 3 centimeters (0.0 to 1.2 inches); slightly decomposed plant material; fragments. Partially decomposed twigs, roots, and leaves
    Ap—3 to 12 centimeters (1.2 to 4.7 inches); brown (10YR 4/3) silt loam; moderate fine granular structure; friable; 2.0 very fine and fine roots; 2.0 very fine interstitial and tubular pores; 40 percent faint dark brown (10YR 3/3) organic stains on faces of peds; fragments; very strongly acid, pH 5.0, hellige-truog; clear smooth boundary. Lab sample # MU056592
    Bt1—12 to 66 centimeters (4.7 to 26.0 inches); yellowish brown (10YR 5/4) silt loam; weak very fine subangular blocky parts to moderate very fine granular structure; friable; 0.5 very fine and fine roots; 2.0 very fine interstitial and tubular pores; 10 percent distinct dark brown (10YR 3/3) organic stains on faces of peds and 10 percent faint dark yellowish brown (10YR 4/4) clay films on faces of peds; fragments; strongly acid, pH 5.1, hellige-truog; gradual smooth boundary. Lab sample # MU056593
    Bt2—33 to 56 centimeters (13.0 to 22.0 inches); yellowish brown (10YR 5/6) silt loam; moderate very fine subangular blocky structure; firm; 0.5 very fine and fine roots; 2.0 very fine interstitial and tubular pores; 10 percent distinct light brownish gray (10YR 6/2) skeletans on faces of peds and 30 percent faint dark yellowish brown (10YR 4/4) clay films on faces of peds; fragments; very strongly acid, pH 5.0, hellige-truog; clear smooth boundary. Lab sample # MU056594
    Bt3—56 to 72 centimeters (22.0 to 28.3 inches); brown (10YR 5/3) and yellowish brown (10YR 5/4) silty clay loam; 10 percent strong brown (7.5YR 5/8) fine prominent and 10 percent strong brown (7.5YR 4/6) fine prominent mottles; moderate fine subangular blocky structure; firm; 0.5 very fine roots; 2.0 very fine interstitial and tubular pores; 30 percent distinct dark grayish brown (10YR 4/2) clay films on faces of peds; fragments; very strongly acid, pH 4.7, hellige-truog; gradual smooth boundary. Lab sample # MU056595
    Bt4—72 to 94 centimeters (28.3 to 37.0 inches); yellowish brown (10YR 5/4) silty clay loam; 10 percent strong brown (7.5YR 5/6) fine prominent mottles; moderate medium subangular blocky structure; very firm; 0.5 very fine roots; 0.5 very fine interstitial and tubular pores; 30 percent distinct dark grayish brown (10YR 4/2) clay films on faces of peds; fragments; very strongly acid, pH 4.6, hellige-truog; gradual smooth boundary. Lab sample # MU056596
    2E—94 to 147 centimeters (37.0 to 57.9 inches); yellowish brown (10YR 5/4) silt loam; 10 percent dark yellowish brown (10YR 4/6) fine distinct mottles; moderate fine platy structure; very firm; 0.5 very fine interstitial and tubular pores; 10 percent distinct pale brown (10YR 6/3) skeletans on faces of peds; 1 percent fine spherical very dark grayish brown (10YR 3/2) iron-manganese masses throughout; fragments; very strongly acid, pH 4.7, hellige-truog; gradual smooth boundary. Lab sample # MU056597
    2Bt5—147 to 168 centimeters (57.9 to 66.1 inches); yellowish red (5YR 4/6) gravelly silt loam; moderate fine and medium subangular blocky structure; very firm; 0.5 very fine interstitial and tubular pores; 10 percent distinct red (2.5YR 5/6) clay films on faces of peds; 1 percent fine spherical very dark grayish brown (10YR 3/2) iron-manganese masses throughout; 25 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.1, hellige-truog; clear smooth boundary. Lab sample # MU056598
    2Bt6—168 to 206 centimeters (66.1 to 81.1 inches); dark red (2.5YR 3/6) gravelly clay; moderate very fine and fine prismatic structure; very firm; 60 percent faint dark reddish brown (2.5YR 3/4) clay films on faces of peds; 15 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; slightly acid, pH 6.3, hellige-truog. Lab sample # MU056599