IDENTIFIERS

  • Current Taxon Name (Soil Name): Jemerson
  • OSD
  • Series Extent
  • User Site ID: 1992MO221005M
  • User Pedon ID: 1992MO221005
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9222105
  • Print Date: 5/19/2024

    • 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: 38.1711000
  • Std. Longitude: -91.0725000
  • Datum: WGS84
  • Township: T40N
  • Range: R1W
  • Section: 30
  • PLSS Details: 2000 feet N and 1470 feet W of the SE corner
  • State: Missouri
  • County: MO221—Washington
  • MLRA: 116A—Ozark Highland

    • PEDON

  • Describers Name: E dettman, D Meinert
  • Current Taxonomic Class: Fine-silty, mixed, active, mesic Typic Hapludalfs
  • Current Taxon Kind: taxadjunct
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: NASIS
  • Correlated Information:
  • Soil Name - Jemerson
  • PSC - 30 to 80 cm.
  • Classificaton Date - 12/18/2018
  • Sampled As Information:
  • Soil Name - Elk
  • Taxonomic Class - Fine-silty, mixed, active, mesic Ultic Hapludalfs
  • Taxon Kind - series
  • PSC - 30 to 80 cm.
  • Classificaton Date - 1/25/2011
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: alluvium
  • Landscape: river valley
  • Landform: flood-plain step
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 1/25/2011 (entry creation date)
  • 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

    2

    —

    —

    193.5

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    180

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    Ap—0 to 30 centimeters (0.0 to 11.8 inches); brown (10YR 4/3) and brown (10YR 5/3) silt loam; weak fine subangular blocky structure; friable; few fine roots; common fine tubular pores; fragments; strongly acid, pH 5.4; abrupt smooth boundary. Lab sample # MU047079
    Bt1—30 to 46 centimeters (11.8 to 18.1 inches); brown (7.5YR 4/4) silty clay loam; moderate fine subangular blocky structure; friable; few fine roots; few fine vesicular pores; 2 percent distinct clay films on all faces of peds; fragments; moderately acid, pH 6.0; clear smooth boundary. Lab sample # MU047080
    Bt2—46 to 71 centimeters (18.1 to 28.0 inches); brown (7.5YR 4/4) silty clay loam; moderate medium subangular blocky structure; firm; few fine roots; common fine tubular pores; 10 percent distinct clay films on all faces of peds; 1 percent iron-manganese concretions; fragments; moderately acid, pH 6.0; clear smooth boundary. Lab sample # MU047081
    Bt3—71 to 91 centimeters (28.0 to 35.8 inches); strong brown (7.5YR 4/6) silty clay loam; weak medium subangular blocky structure; firm; few fine roots; common fine tubular pores; 10 percent distinct clay films on all faces of peds; 1 percent iron-manganese concretions; fragments; slightly acid, pH 6.2; gradual smooth boundary. Lab sample # MU047082
    Bt4—91 to 127 centimeters (35.8 to 50.0 inches); brown (7.5YR 5/4) silty clay loam; weak fine subangular blocky structure; firm; few fine roots; common very fine tubular and common fine tubular pores; 10 percent distinct brown (10YR 5/3) silt coats on all faces of peds and 20 percent distinct clay films on all faces of peds; 10 percent iron-manganese masses; fragments; moderately acid, pH 5.7; gradual smooth boundary. Lab sample # MU047083
    Bt5—127 to 152 centimeters (50.0 to 59.8 inches); strong brown (7.5YR 4/6) silt loam; moderate fine subangular blocky structure; firm; few fine roots; common very fine tubular and common fine tubular pores; 2 percent distinct silt coats on all faces of peds and 20 percent distinct clay films on all faces of peds; 10 percent iron-manganese masses; fragments; strongly acid, pH 5.4. Lab sample # MU047084