IDENTIFIERS

  • Current Taxon Name (Soil Name): Cedargap
  • OSD
  • Series Extent
  • User Site ID: 1991MO141022M
  • User Pedon ID: 1991MO141022
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9114122
  • Print Date: 2/16/2025

    • 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: 38.2556389
  • Std. Longitude: -92.8417472
  • Datum: WGS84
  • Township: T40N
  • Range: R17W
  • Section: 6
  • PLSS Details: 1900 feet N and 1450 feet W of the SE corner
  • Map Unit: 75376—Cedargap gravelly silt loam, 0 to 3 percent slopes, frequently flooded
  • State: Missouri
  • County: MO141—Morgan
  • MLRA: 116B—Springfield Plain
  • Non-MLRA Soil Survey Area: MO141—Morgan County, Missouri
  • 7.5 Minute USGS Quad: 38092-C7—Gravois Mills, Missouri

    • PEDON

  • Describers Name: Dave Wolf, Duane Viele, Tim Knoernschild
  • Current Taxonomic Class: Loamy-skeletal Cumulic Hapludolls
  • Current Taxon Kind: series
  • Pedon Type: map unit inclusion
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: NASIS
  • Correlated Information:
  • Soil Name - Cedargap
  • PSC - 25 to 100 cm.
  • Classificaton Date - 12/8/2010
  • Sampled As Information:
  • Soil Name - Cedargap
  • Taxon Kind - series
  • PSC - 25 to 100 cm.
  • Classificaton Date - 4/12/2005
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: alluvium
  • Landscape: alluvial plain
  • Landform: alluvial flat
  • Geomorphic Component Terraces: tread
  • Hill Slope Profile: toeslope
  • Runoff: low
  • Drainage Class: well
  • Flooding: frequent flooding
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/12/2005 (entry creation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    0—102

    —-
    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

    —

    —

    235

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A1—0 to 13 centimeters (0.0 to 5.1 inches); very dark grayish brown (10YR 3/2) exterior and dark brown (10YR 3/3) rubbed, grayish brown (10YR 5/2) exterior, dry; gravelly sandy loam; weak fine granular structure; friable; moderately rapid permeability; 5.0 very fine roots and 5.0 fine roots; 5 percent by volume nonflat indurated 75-150-250 millimeter chert fragments and 25 percent by volume nonflat indurated 2-30-75 millimeter chert fragments; moderately acid, pH 5.8; clear smooth boundary. Lab sample # MU011772; moist when described; observed in pit, small
    A2—13 to 30 centimeters (5.1 to 11.8 inches); very dark grayish brown (10YR 3/2) exterior, grayish brown (10YR 5/2) exterior, dry; gravelly loam; weak fine subangular blocky structure; firm; 4.0 medium roots and 4.0 fine roots; 5 percent by volume nonflat indurated 75-150-250 millimeter chert fragments and 25 percent by volume nonflat indurated 2-30-75 millimeter chert fragments; slightly acid, pH 6.3; gradual wavy boundary. Lab sample # MU011773; observed in pit, small
    A3—30 to 51 centimeters (11.8 to 20.1 inches); very dark grayish brown (10YR 3/2) exterior, grayish brown (10YR 5/2) exterior, dry; very gravelly sandy loam; weak fine subangular blocky structure; friable; 4.0 medium roots and 4.0 fine roots; 35 percent by volume nonflat indurated 2-30-75 millimeter chert fragments and 56 percent by volume nonflat indurated 75-150-250 millimeter chert fragments; slightly acid, pH 6.3; gradual wavy boundary. Lab sample # MU011774; observed in pit, small
    A4—51 to 66 centimeters (20.1 to 26.0 inches); very dark grayish brown (10YR 3/2) exterior, brown (10YR 5/3) exterior, dry; very gravelly loamy coarse sand; weak fine subangular blocky structure; firm; 4.0 medium roots and 4.0 fine roots; 5 percent by volume nonflat indurated 75-150-250 millimeter chert fragments and 45 percent by volume nonflat indurated 2-30-75 millimeter chert fragments; slightly acid, pH 6.3; gradual wavy boundary. Lab sample # MU011775; observed in pit, small
    C1—66 to 102 centimeters (26.0 to 40.2 inches); very dark grayish brown (10YR 3/2) exterior, dark grayish brown (10YR 4/2) exterior, dry; extremely gravelly coarse sandy loam; weak fine subangular blocky structure; firm; 1.0 fine roots; 35 percent distinct very dark gray (10YR 3/1) silt coats on faces of peds; 10 percent by volume nonflat indurated 75-150-250 millimeter chert fragments and 60 percent by volume nonflat indurated 2-30-75 millimeter chert fragments; neutral, pH 7.0; gradual wavy boundary. Lab sample # MU011776; observed in pit, small
    C2—102 to 152 centimeters (40.2 to 59.8 inches); brown (10YR 4/3) exterior extremely gravelly sandy clay loam; weak fine subangular blocky structure; firm; 1.0 fine roots; 20 percent by volume nonflat indurated 75-150-250 millimeter chert fragments and 50 percent by volume nonflat indurated 2-30-75 millimeter chert fragments; neutral, pH 7.0. Lab sample # MU011777; observed in pit, small