IDENTIFIERS

  • Current Taxon Name (Soil Name): Sonsac
  • OSD
  • Series Extent
  • User Site ID: 2000MO221256M
  • User Pedon ID: 2000MO221256
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0022101
  • Print Date: 11/11/2024

    • 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: 38.1724972
  • Std. Longitude: -90.9407111
  • Datum: WGS84
  • Location Description: Coe tree farm
  • State: Missouri
  • County: MO221—Washington
  • MLRA: 116A—Ozark Highland

    • PEDON

  • Describers Name: DMS,GL,RT
  • Current Taxonomic Class: Clayey-skeletal, 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 - Sonsac
  • Taxonomic Class - Clayey-skeletal, mixed Typic Hapludalfs
  • Taxon Kind - series
  • PSC - 18 to 68 cm.
  • Classificaton Date - 2/17/2000
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: residuum
  • Landscape: hills
  • Landform: hill
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Position: upper third
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Surface Fragments: 4.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 2/17/2000 (actual site observation date)
  • Air Photo ID: C0
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • 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

    37

    —

    —

    235

    —

    100

    —

    —

    —

    —

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    A—0 to 8 centimeters (0.0 to 3.1 inches); brown (10YR 5/3), very pale brown (10YR 8/3), dry; very gravelly silt loam; moderate fine subangular blocky structure; friable; 6.0 very fine and fine roots; 6.0 very fine and fine interstitial and tubular pores; 35 percent distinct organic stains on faces of peds; 5 percent by volume 75-162-250 millimeter limestone, cherty fragments and 35 percent by volume 2-39-75 millimeter limestone, cherty fragments; clear smooth boundary. Lab sample # MU022336. continuous - phpvsfiid 139290; continuous - phpvsfiid 139290
    E—8 to 18 centimeters (3.1 to 7.1 inches); pale brown (10YR 6/3) extremely gravelly silt loam; moderate very fine subangular blocky structure; friable; 6.0 very fine and fine roots; 6.0 very fine and fine interstitial and tubular pores; 35 percent distinct silt coats on faces of peds; 5 percent by volume 75-162-250 millimeter limestone, cherty fragments and 65 percent by volume 2-39-75 millimeter limestone, cherty fragments; clear smooth boundary. Lab sample # MU022337. continuous - phpvsfiid 139291; continuous - phpvsfiid 139291
    2Bt1—18 to 28 centimeters (7.1 to 11.0 inches); strong brown (7.5YR 5/6) very gravelly silty clay; moderate medium subangular blocky structure; firm; 3.0 very fine and fine roots and 3.0 medium and coarse roots; 3.0 very fine and fine interstitial and tubular pores; 4 percent prominent manganese or iron-manganese stains on faces of peds and 35 percent distinct clay films on faces of peds; 50 percent by volume 2-39-75 millimeter limestone, cherty fragments; clear smooth boundary. Lab sample # MU022338. discontinuous - phpvsfiid 139292; patchy - phpvsfiid 139293; discontinuous - phpvsfiid 139292; patchy - phpvsfiid 139293
    2Bt2—28 to 41 centimeters (11.0 to 16.1 inches); strong brown (7.5YR 5/6) very gravelly clay; strong fine angular blocky structure; very firm; 1.0 very fine and fine roots and 3.0 medium and coarse roots; 1.0 very fine and fine interstitial and tubular pores; 15 percent prominent manganese or iron-manganese stains on faces of peds and 60 percent distinct clay films on faces of peds; 10 percent by volume 75-162-250 millimeter dolomite (dolostone) fragments and 35 percent by volume 2-39-75 millimeter limestone, cherty fragments; clear smooth boundary. Lab sample # MU022339. continuous - phpvsfiid 139294; patchy - phpvsfiid 139295; continuous - phpvsfiid 139294; patchy - phpvsfiid 139295
    2Bt3—41 to 53 centimeters (16.1 to 20.9 inches); yellowish brown (10YR 5/6) very gravelly clay; strong fine angular blocky structure; very firm; 1.0 very fine and fine roots and 1.0 medium and coarse roots; 1.0 very fine and fine interstitial and tubular pores; 15 percent prominent manganese or iron-manganese stains on faces of peds and 60 percent distinct clay films on faces of peds; 15 percent by volume 75-162-250 millimeter dolomite (dolostone) fragments and 30 percent by volume 2-39-75 millimeter limestone, cherty fragments; clear smooth boundary. Lab sample # MU022340. continuous - phpvsfiid 139296; patchy - phpvsfiid 139297; continuous - phpvsfiid 139296; patchy - phpvsfiid 139297
    2Bt4—53 to 69 centimeters (20.9 to 27.2 inches); yellowish brown (10YR 5/6) very gravelly clay; strong fine angular blocky structure; very firm; 1.0 very fine and fine roots; 1.0 very fine and fine interstitial and tubular pores; 35 percent prominent manganese or iron-manganese stains on faces of peds and 60 percent distinct clay films on faces of peds; 15 percent by volume 75-162-250 millimeter dolomite (dolostone) fragments and 45 percent by volume 2-39-75 millimeter limestone, cherty fragments; abrupt smooth boundary. Lab sample # MU022341. continuous - phpvsfiid 136871; patchy - phpvsfiid 136872; continuous - phpvsfiid 136871; patchy - phpvsfiid 136872
    2R—69 centimeters (27.2 inches); bedrock; dolomite (dolostone) fragments.