IDENTIFIERS

  • Current Taxon Name (Soil Name): Cedargap
  • OSD
  • Series Extent
  • User Site ID: 1993MO203025M
  • User Pedon ID: 1993MO203025M
  • Transect:
  • Transect Stop Number - 3
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - MCL
  • Lab Pedon # - M9361325
  • NCSS Pedon Lab Data NASIS Record ID - 31303
  • Print Date: 11/24/2024

    • 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: 37.4003667
  • Std. Longitude: -91.6070556
  • Datum: WGS84
  • Township: T31N
  • Range: R6W
  • Section: 9
  • PLSS Details: 2900 feet N and 800 feet E of the SW corner
  • State: Missouri
  • County: MO203—Shannon
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO203—Shannon County, Missouri
  • 7.5 Minute USGS Quad: 37091-D5—Cedar Grove, Missouri

    • PEDON

  • Describers Name: JDC, SV, JW, RLT
  • Current Taxonomic Class: Loamy-skeletal, siliceous, active, mesic Cumulic Hapludolls
  • Current Taxon Kind: taxadjunct
  • 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 - 3/7/2011
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Waben
  • Taxonomic Class - Loamy-skeletal, siliceous, active, mesic Ultic Hapludalfs
  • Taxon Kind - series
  • PSC - 25 to 75 cm.
  • Classificaton Date - 10/5/1993
  • Moisture Class - udic
  • Moisture SUBClass - typic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Certification Status: certified
  • QC Status: level 3
  • Field Measured Properties: 51 Cation exchange capacity to clay ratio


    • SITE

  • Parent Material: alluvium
  • Landscape: river valley
  • Landform: alluvial fan
  • Geomorphic Component Hills: base slope
  • Hill Slope Profile: footslope
  • Slope Position: lower third
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/5/1993 (actual site observation date)
  • Air Photo ID: 2
  • 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

    argillic horizon

    0—64

    41—191

    —-

    —-
    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

    5

    —

    —

    259

    —

    40

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 20 centimeters (0.0 to 7.9 inches); very dark grayish brown (10YR 3/2) extremely gravelly clay loam; weak fine granular structure; friable; 3.0 fine roots; 7.0 fine interstitial pores; 1 percent by volume nonflat subrounded indurated 2-39-75 millimeter dolomite (dolostone) fragments and 75 percent by volume nonflat subrounded indurated 2-40-75 millimeter chert fragments; slightly acid, pH 6.2, hellige-truog; clear smooth boundary. Lab sample # MU049399
    AB—20 to 41 centimeters (7.9 to 16.1 inches); dark brown (7.5YR 3/2) very gravelly clay loam; moderate very fine subangular blocky structure; friable; 3.0 fine roots; 7.0 fine interstitial pores; 1 percent by volume nonflat subrounded indurated 2-39-75 millimeter dolomite (dolostone) fragments and 50 percent by volume nonflat subrounded indurated 2-40-75 millimeter chert fragments; slightly acid, pH 6.4, hellige-truog; abrupt smooth boundary. Lab sample # MU049400
    Bt1—41 to 64 centimeters (16.1 to 25.2 inches); very dark grayish brown (10YR 3/2) silty clay loam; moderate fine subangular blocky structure; friable; 3.0 fine roots; 7.0 fine tubular pores; 10 percent faint very dark grayish brown (10YR 3/2), moist, clay films on faces of peds; 10 percent by volume nonflat subrounded indurated 2-40-75 millimeter chert fragments; neutral, pH 6.6, hellige-truog; clear smooth boundary. Lab sample # MU049401
    Bt2—64 to 91 centimeters (25.2 to 35.8 inches); 50 percent brown (7.5YR 4/3) and 50 percent dark yellowish brown (10YR 4/4) very gravelly silt loam; weak fine subangular blocky structure; friable; 0.9 fine roots; 0.9 fine interstitial and 3.0 fine tubular pores; 10 percent faint brown (7.5YR 4/3), moist, clay films on faces of peds; 5 percent by volume nonflat subrounded indurated 75-162-250 millimeter chert fragments and 50 percent by volume nonflat subrounded indurated 2-40-75 millimeter chert fragments; slightly acid, pH 6.5, hellige-truog; clear smooth boundary. Lab sample # MU049402
    Bt3—91 to 112 centimeters (35.8 to 44.1 inches); brown (7.5YR 4/4) extremely gravelly clay loam; weak fine subangular blocky structure; friable; 0.9 fine roots; 3.0 medium interstitial and 0.9 fine tubular pores; 30 percent faint brown (7.5YR 4/4), moist, clay films on faces of peds and in pores; 65 percent by volume nonflat subrounded indurated 2-40-75 millimeter chert fragments; slightly acid, pH 6.5, hellige-truog; clear smooth boundary. Lab sample # MU049403
    Bt4—112 to 130 centimeters (44.1 to 51.2 inches); brown (7.5YR 4/4) gravelly silty clay loam; moderate fine subangular blocky structure; firm; 0.9 fine roots; 3.0 fine tubular pores; 30 percent distinct reddish brown (5YR 4/4), moist, clay films on faces of peds and in pores; 30 percent by volume nonflat subrounded indurated 2-40-75 millimeter chert fragments; slightly acid, pH 6.4, hellige-truog; clear smooth boundary. Lab sample # MU049404
    Bt5—130 to 152 centimeters (51.2 to 59.8 inches); reddish brown (5YR 4/4) very gravelly silty clay loam; weak fine subangular blocky structure; firm; 0.9 fine roots; 0.9 fine interstitial and 0.9 fine tubular pores; 10 percent faint reddish brown (5YR 4/4), moist, clay films on faces of peds and in pores; 50 percent by volume nonflat subrounded indurated 2-40-75 millimeter chert fragments; slightly acid, pH 6.5, hellige-truog; gradual smooth boundary. Lab sample # MU049405
    Bt6—152 to 191 centimeters (59.8 to 75.2 inches); reddish brown (5YR 4/4) extremely gravelly clay loam; weak fine subangular blocky structure; firm; 0.9 fine roots; 3.0 fine interstitial and 0.9 fine tubular pores; 10 percent faint reddish brown (5YR 4/4), moist, clay films on faces of peds and in pores; 65 percent by volume nonflat subrounded indurated 2-40-75 millimeter chert fragments; neutral, pH 6.6, hellige-truog. Lab sample # MU049406