IDENTIFIERS

  • Current Taxon Name (Soil Name): Cedargap
  • OSD
  • Series Extent
  • User Site ID: 1992MO167327M
  • User Pedon ID: 1992MO167327
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9316707
  • 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: 37.7869556
  • Std. Longitude: -93.4256167
  • Datum: WGS84
  • Township: T35N
  • Range: R23W
  • Section: 13
  • PLSS Details: 750 feet E and 2500 feet N of the SW corner
  • Location Description: 750 feet east and 2500 feet north of the southwest corner of sec. 13, T. 35 N., R. 23 W
  • Map Unit: 75376—Cedargap gravelly silt loam, 0 to 3 percent slopes, frequently flooded
  • State: Missouri
  • County: MO167—Polk
  • MLRA: 116B—Springfield Plain
  • Non-MLRA Soil Survey Area: MO167—Polk County, Missouri

    • PEDON

  • Describers Name: Richard McBee, John Bowers and Richard L. Henderson
  • Current Taxonomic Class: Clayey-skeletal, mixed Cumulic Hapludolls
  • Current Taxon Kind: series
  • Pedon Type: map unit inclusion
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Cedargap
  • PSC - 25 to 100 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Cedargap
  • Taxon Kind - series
  • PSC - 25 to 100 cm.
  • Classificaton Date - 9/3/1992
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: alluvium derived from cherty limestone
  • Landscape: river valley
  • Landform: flood plain
  • Geomorphic Component Hills: base slope
  • Hill Slope Profile: toeslope
  • Slope Position: lower third
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Runoff: low
  • Drainage Class: well
  • Bedrock: dolomite (dolostone)
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/3/1992 (actual site observation date)
  • 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

    mollic epipedon

    lithic contact

    0—137

    155—203

    —-

    —-
    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

    1

    —

    —

    279

    —

    —

    —

    —

    —

    —

    —

    —

    —

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    A1—0 to 13 centimeters (0.0 to 5.1 inches); very dark grayish brown (10YR 3/2), dark grayish brown (10YR 4/2), dry; gravelly loam; moderate fine granular structure; friable; 10.0 fine roots; 35 percent by volume 2-39-75 millimeter limestone, cherty fragments; slightly alkaline, pH 7.4, hellige-truog; clear smooth boundary. Lab sample # MU011953
    A2—13 to 28 centimeters (5.1 to 11.0 inches); black (10YR 2/1), very dark gray (10YR 3/1), dry; very gravelly clay loam; moderate very fine subangular blocky structure; friable; 10.0 fine roots; 40 percent by volume 2-39-75 millimeter limestone, cherty fragments; slightly alkaline, pH 7.4, hellige-truog; clear wavy boundary. Lab sample # MU011954
    A3—28 to 71 centimeters (11.0 to 28.0 inches); very dark gray (10YR 3/1), dark gray (10YR 4/1), dry; extremely gravelly clay; weak very fine subangular blocky structure; firm; 3.0 fine roots; 60 percent by volume 2-39-75 millimeter limestone, cherty fragments; neutral, pH 7.2, hellige-truog; clear wavy boundary. Lab sample # MU011955
    C1—71 to 109 centimeters (28.0 to 42.9 inches); very dark grayish brown (10YR 3/2) and dark brown (10YR 3/3), dark grayish brown (10YR 4/2), dry; very gravelly clay loam; weak fine subangular blocky structure; firm; 0.5 fine roots; 60 percent by volume 2-39-75 millimeter limestone, cherty fragments; slightly alkaline, pH 7.4, hellige-truog; gradual wavy boundary. Lab sample # MU011956
    C2—109 to 137 centimeters (42.9 to 53.9 inches); dark brown (10YR 3/3), brown (10YR 4/3), dry; gravelly clay loam; moderate fine subangular blocky structure; firm; 0.5 fine roots; 20 percent by volume 2-39-75 millimeter limestone, cherty fragments; slightly alkaline, pH 7.4, hellige-truog; gradual wavy boundary. Lab sample # MU011957
    C3—137 to 155 centimeters (53.9 to 61.0 inches); brown (10YR 4/3) very cobbly clay loam; moderate fine subangular blocky structure; firm; 0.5 fine roots; 10 percent by volume 2-39-75 millimeter limestone, cherty fragments and 40 percent by volume 75-162-250 millimeter limestone, cherty fragments; slightly alkaline, pH 7.5, hellige-truog; abrupt wavy boundary. Lab sample # MU011958
    R—155 to 180 centimeters (61.0 to 70.9 inches); bedrock; fragments.