IDENTIFIERS

  • Current Taxon Name (Soil Name): Scholten
  • OSD
  • Series Extent
  • User Site ID: 1987MO223001M
  • User Pedon ID: 1987MO223001
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M8722301
  • 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: 36.9436798
  • Std. Longitude: -90.3984528
  • Datum: WGS84
  • Map Unit: 73267—Yelton-Scholten complex, 8 to 15 percent slopes
  • State: Missouri
  • County: MO223—Wayne
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO223—Wayne County, Missouri
  • 7.5 Minute USGS Quad: 36090-H4—Hendrickson, Missouri

    • PEDON

  • Describers Name: Burton Brown, Rex Butler
  • Current Taxonomic Class: Loamy-skeletal, siliceous, active, mesic Typic Fragiudults
  • Current Taxon Kind: taxadjunct
  • Pedon Type: within range of map unit
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: NASIS
  • Correlated Information:
  • Soil Name - Scholten
  • PSC - 33 to 61 cm.
  • Classificaton Date - 3/2/2011
  • Moisture Subclass - udic
  • Sampled As Information:
  • Soil Name - Wilderness
  • Taxon Kind - series
  • PSC - 33 to 61 cm.
  • Classificaton Date - 7/1/1987
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: gravelly slope alluvium over gravelly residuum
  • Landscape: hills
  • Landform: hillslope
  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/1/1987 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - intermixed conifers and hardwoods
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Restrictions
    Kind Hardness Restriction Depth L-H Restriction Thickness L-RV-H
    cm

    fragipan

    noncoherent

    61 - 152

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

    ochric epipedon

    argillic horizon

    fragipan

    0—33

    33—152

    61—152

    —-

    —-

    —-
    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

    19

    —

    —

    152.4

    —

    225

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 8 centimeters (0.0 to 3.1 inches); grayish brown (10YR 5/2) very gravelly silt loam; moderate fine granular structure; very friable; 7.0 medium and coarse roots; 40 percent by volume nonflat indurated 2-?-75 millimeter chert fragments; extremely acid, pH 4.3, pH meter; clear smooth boundary. Lab sample # MU032454
    E—8 to 33 centimeters (3.1 to 13.0 inches); yellowish brown (10YR 5/4) very gravelly silt loam; weak fine granular structure; very friable; 7.0 medium roots; 40 percent by volume nonflat indurated 2-?-75 millimeter chert fragments; very strongly acid, pH 4.8, pH meter; clear wavy boundary. Lab sample # MU032455
    Bt1—33 to 43 centimeters (13.0 to 16.9 inches); yellowish brown (10YR 5/6) extremely gravelly silt loam; moderate fine granular structure; friable; 3.0 medium roots; 10 percent faint clay films on all faces of peds; 65 percent by volume nonflat indurated 2-?-75 millimeter chert fragments; very strongly acid, pH 4.6, pH meter; clear smooth boundary. Lab sample # MU032456
    2Bt2—43 to 61 centimeters (16.9 to 24.0 inches); strong brown (7.5YR 5/6) extremely gravelly loam; moderate fine subangular blocky structure; friable; 3.0 medium and coarse roots; 40 percent distinct clay films on all faces of peds; 5 percent by volume 2-?-75 millimeter sandstone, unspecified fragments and 60 percent by volume nonflat indurated 2-?-75 millimeter chert fragments; very strongly acid, pH 4.7, pH meter; clear wavy boundary. Lab sample # MU032457
    2Btx1—61 to 91 centimeters (24.0 to 35.8 inches); 90 percent yellowish brown (10YR 5/6) and 10 percent dark red (2.5YR 3/6) extremely gravelly loam; structureless massive; very firm; brittle; 40 percent distinct clay films on all faces of peds; 85 percent by volume nonflat indurated 2-?-75 millimeter chert fragments; very strongly acid, pH 4.9, pH meter; gradual smooth boundary. Lab sample # MU032458
    2Btx2—91 to 130 centimeters (35.8 to 51.2 inches); 90 percent yellowish brown (10YR 5/6) and 10 percent dark red (2.5YR 3/6) extremely gravelly sandy loam; structureless massive; very firm; brittle; 40 percent distinct clay films on all faces of peds; 65 percent by volume nonflat indurated 2-?-75 millimeter chert fragments; very strongly acid, pH 4.9, pH meter; clear wavy boundary. Lab sample # MU032459
    3Btx3—130 to 152 centimeters (51.2 to 59.8 inches); 45 percent dark red (2.5YR 3/6) and 45 percent strong brown (7.5YR 5/6) and 10 percent yellowish red (5YR 5/6) sandy clay loam; structureless massive; very firm; brittle; 40 percent distinct clay films on all faces of peds; 10 percent by volume 2-?-75 millimeter mixed fragments; very strongly acid, pH 5.0, pH meter. Lab sample # MU032460