IDENTIFIERS

  • Current Taxon Name (Soil Name): Cedargap
  • OSD
  • Series Extent
  • User Site ID: 1992MO167326M
  • User Pedon ID: 1992MO167326
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9316706
  • 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: 37.7869444
  • Std. Longitude: -93.4236111
  • Datum: WGS84
  • Township: T35N
  • Range: R23W
  • Section: 13
  • PLSS Details: 970 feet E and 2500 feet N of the SW corner
  • Location Description: 970 feet east and 2500 feet north of the southwest corner 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
  • MLRA Soil Survey Area: NC-SPM—Springfield, Missouri
  • Non-MLRA Soil Survey Area: MO167—Polk County, Missouri

    • PEDON

  • Describers Name: Richard Henderson, John Bowers, and Richar McBee
  • Current Taxonomic Class: Loamy-skeletal, mixed Cumulic Hapludolls
  • Current Taxon Kind: series
  • Pedon Type: TUD pedon
  • 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 - 3/9/1992
  • 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: head slope
  • Hill Slope Profile: toeslope
  • Slope Position: lower third
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Runoff: low
  • Drainage Class: well
  • Flooding: frequent flooding
  • Bedrock: dolomite (dolostone)
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 3/9/1992 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • 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

    0—165

    —-
    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

    —

    991

    —

    —

    13.3

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 18 centimeters (0.0 to 7.1 inches); very dark grayish brown (10YR 3/2), dark grayish brown (10YR 4/2), dry; gravelly silt loam; weak fine granular structure; friable; 12.0 fine roots; 20 percent by volume 2-39-75 millimeter limestone, cherty fragments; slightly alkaline, pH 7.8, hellige-truog; clear smooth boundary. Lab sample # MU048819
    A1—18 to 28 centimeters (7.1 to 11.0 inches); very dark gray (10YR 3/1), dark gray (10YR 4/1), dry; gravelly silt loam; weak fine granular structure; friable; 12.0 fine roots; 25 percent by volume 2-39-75 millimeter limestone, cherty fragments; slightly alkaline, pH 7.7, hellige-truog; abrupt smooth boundary. Lab sample # MU048820
    2A3—28 to 51 centimeters (11.0 to 20.1 inches); black (10YR 2/1), dark gray (10YR 4/1), dry; very gravelly clay loam; moderate fine subangular blocky structure; friable; 8.0 fine roots; 40 percent by volume 2-39-75 millimeter limestone, cherty fragments; slightly alkaline, pH 7.5, hellige-truog; gradual wavy boundary. Lab sample # MU048821
    2A4—51 to 91 centimeters (20.1 to 35.8 inches); very dark gray (10YR 3/1), dark gray (10YR 4/1), dry; very gravelly loam; strong fine subangular blocky structure; friable; 0.1 fine roots; 55 percent by volume 2-39-75 millimeter limestone, cherty fragments; slightly alkaline, pH 7.7, hellige-truog; clear wavy boundary. Lab sample # MU048822
    2A5—91 to 165 centimeters (35.8 to 65.0 inches); very dark grayish brown (10YR 3/2), dark grayish brown (10YR 4/2), dry; very gravelly sandy clay loam; moderate fine subangular blocky structure; friable; 0.8 fine roots; 1 percent fine brown (10YR 4/3) masses of oxidized iron; 10 percent by volume 150-265-380 millimeter dolomite (dolostone) fragments and 10 percent by volume 75-162-250 millimeter limestone, cherty fragments and 40 percent by volume 2-39-75 millimeter limestone, cherty fragments; slightly alkaline, pH 7.8, hellige-truog. Lab sample # MU048823