IDENTIFIERS

  • Current Taxon Name (Soil Name): Gasconade
  • OSD
  • Series Extent
  • User Site ID: 1993MO099197M
  • User Pedon ID: 1993MO099197
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9309922
  • Print Date: 5/30/2024

    • 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: 38.4025522
  • Std. Longitude: -90.6681685
  • Datum: WGS84
  • State: Missouri
  • County: MO099—Jefferson
  • MLRA: 116B—Springfield Plain

    • PEDON

  • Describers Name: J Dodd, D Dkaer
  • Current Taxonomic Class: Clayey-skeletal, mixed Lithic Hapludolls
  • Pedon Type: representative pedon for component
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Sampled As Information:
  • Soil Name - Gasconade
  • Taxonomic Class - Clayey-skeletal, mixed Lithic Hapludolls
  • Taxon Kind - series
  • PSC - 0 to 36 cm.
  • Classificaton Date - 9/24/1993
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: residuum weathered from limestone
  • Landscape: hills
  • Landform: hillside
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Shape Across: convex
  • Slope Shape Down: linear
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/24/1993 (actual site observation date)
  • Air Photo ID: 24N
  • 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

    10

    —

    —

    241

    —

    0

    —

    —

    —

    —

    —

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    —

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    A—0 to 25 centimeters (0.0 to 9.8 inches); very dark grayish brown (10YR 3/2), dark grayish brown (10YR 4/2), dry; gravelly silty clay; moderate very fine granular structure; firm; 2.0 fine and medium roots; 1.0 very fine and fine interstitial pores; 20 percent by volume 2-39-75 millimeter limestone, cherty fragments; neutral, pH 7.0, pH meter; gradual smooth boundary. Lab sample # MU016087
    Bt—25 to 36 centimeters (9.8 to 14.2 inches); dark brown (7.5YR 3/3), brown (7.5YR 4/3), dry; very channery silty clay; strong very fine subangular blocky structure; very firm; 2.0 fine and medium roots; 1.0 very fine and fine interstitial pores; 1 percent distinct clay films on faces of peds; 50 percent by volume 2-76-150 millimeter limestone, unspecified fragments; slightly alkaline, pH 7.4, pH meter; abrupt wavy boundary. Lab sample # MU016088
    R—36 centimeters (14.2 inches); bedrock; fragments. Limestone bedrock