IDENTIFIERS

  • Current Taxon Name (Soil Name): Gatewood
  • OSD
  • Series Extent
  • User Site ID: 1996MO067084M
  • User Pedon ID: 1996MO067084
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9606714
  • Print Date: 9/24/2024

    • 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: 36.8393478
  • Std. Longitude: -92.7978981
  • Datum: WGS84
  • Location Description: On Hodges farm where Ken was renting.
  • Map Unit: 73225—Ocie-Gatewood complex, 3 to 8 percent slopes
  • State: Missouri
  • County: MO067—Douglas
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO067—Douglas County, Missouri

    • PEDON

  • Current Taxonomic Class: Loamy-skeletal over clayey, kaolinitic Typic Hapludalfs
  • Current Taxon Kind: family
  • Pedon Type: within range of map unit
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Gatewood
  • PSC - 28 to 78 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Owood
  • Taxon Kind - variant
  • Classificaton Date - 7/10/1996
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: slope alluvium over residuum
  • Landscape: hills
  • Landform: ridge
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Runoff: medium
  • Drainage Class: moderately well
  • Flooding: none flooding
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/10/1996 (actual site observation date)
  • Air Photo ID: 2249-129
  • Surface Cover Properties:
  • 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

    paralithic contact

    0—28

    28—81

    81—0

    —-

    —-

    —-
    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

    5

    —

    —

    349

    —

    320

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 13 centimeters (0.0 to 5.1 inches); very dark grayish brown (10YR 3/2), light brownish gray (10YR 6/2), dry; very gravelly silt loam; moderate medium granular structure; friable; 7.0 fine and medium roots throughout; 5 percent by volume angular 75-162-250 millimeter limestone, cherty fragments and 40 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; moderately acid, pH 5.7, hellige-truog; clear wavy boundary. Lab sample # MU055050
    E—13 to 28 centimeters (5.1 to 11.0 inches); 70 percent brown (10YR 5/3) and 30 percent light yellowish brown (10YR 6/4), very pale brown (10YR 7/3), dry; very gravelly silt loam; weak very fine subangular blocky structure; friable; 7.0 fine and medium roots throughout; 10 percent by volume angular 75-162-250 millimeter limestone, cherty fragments and 40 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; moderately acid, pH 5.7, hellige-truog; clear smooth boundary. Lab sample # MU055051
    Bt1—28 to 38 centimeters (11.0 to 15.0 inches); yellowish brown (10YR 5/6) extremely gravelly silty clay loam; moderate very fine subangular blocky structure; firm; 3.0 fine and medium roots and 0.5 coarse roots throughout; 40 percent distinct yellowish brown (10YR 5/4) clay films on rock fragments; 65 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.4, hellige-truog; clear smooth boundary. Lab sample # MU055052. discontinuous - phpvsfiid 128141; discontinuous - phpvsfiid 128141
    2Bt2—38 to 48 centimeters (15.0 to 18.9 inches); yellowish brown (10YR 5/6) clay; moderate very fine subangular blocky structure; firm; 3.0 fine and medium roots throughout; 65 percent prominent dark yellowish brown (10YR 4/4) clay films on faces of peds; 10 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.2, hellige-truog; abrupt wavy boundary. Lab sample # MU055053. Few slickensides.; discontinuous - phpvsfiid 128142; discontinuous - phpvsfiid 128142
    2Bt3—48 to 66 centimeters (18.9 to 26.0 inches); yellowish brown (10YR 5/6) clay; moderate very fine subangular blocky structure; firm; 3.0 fine and medium roots between peds; 5 percent prominent manganese or iron-manganese stains on faces of peds and 85 percent distinct brown (10YR 5/3) clay films on faces of peds; fragments; neutral, pH 6.6, hellige-truog; abrupt smooth boundary. Lab sample # MU055054. continuous - phpvsfiid 128143; discontinuous - phpvsfiid 128144; continuous - phpvsfiid 128143; discontinuous - phpvsfiid 128144
    2BC—66 to 81 centimeters (26.0 to 31.9 inches); 65 percent brown (10YR 4/3) and 35 percent brownish yellow (10YR 6/6) very channery silty clay loam; moderate very fine subangular blocky structure; firm; 3.0 very fine and fine roots between peds; 25 percent prominent dark grayish brown (10YR 4/2) clay films on vertical faces of peds; 20 percent by volume flat 2-76-150 millimeter dolomite (dolostone) fragments and 40 percent by volume nonflat 2-39-75 millimeter dolomite (dolostone) fragments; slightly alkaline, pH 7.8, hellige-truog. Lab sample # MU055055. discontinuous - phpvsfiid 128145; discontinuous - phpvsfiid 128145
    2R—81 centimeters (31.9 inches); bedrock; fragments.