IDENTIFIERS

  • Current Taxon Name (Soil Name): Relfe
  • OSD
  • Series Extent
  • User Site ID: 2002MO179001M
  • User Pedon ID: 2002MO179001M
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - MCL
  • Lab Pedon # - M0217901
  • NCSS Pedon Lab Data NASIS Record ID - 27925
  • Print Date: 12/5/2025

    • 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: 37.4634444
  • Std. Longitude: -91.1748083
  • Datum: WGS84
  • Map Unit: 75409—Relfe sandy loam, 0 to 3 percent slopes, occasionally flooded
  • State: Missouri
  • County: MO179—Reynolds
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO179—Reynolds County, Missouri
  • 7.5 Minute USGS Quad: 37091-D2—Bunker, Missouri

    • PEDON

  • Describers Name: Leon Thompson
  • Current Taxonomic Class: Sandy-skeletal, siliceous, mesic Typic Udifluvents
  • Current Taxon Kind: taxadjunct
  • Pedon Type: within range of map unit
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: NASIS
  • Correlated Information:
  • Soil Name - Relfe
  • PSC - 25 to 100 cm.
  • Classificaton Date - 12/10/2010
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Relfe
  • Taxonomic Class - Sandy-skeletal, siliceous, mesic Mollic Udifluvents
  • Taxon Kind - series
  • PSC - 25 to 100 cm.
  • Classificaton Date - 2/12/2002
  • Moisture Class - udic
  • Moisture SUBClass - typic
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Certification Status: certified
  • QC Status: level 3


    • SITE

  • Parent Material: sandy and gravelly alluvium
  • Landscape: hills
  • Landform: flood plain
  • Geomorphic Component Hills: base slope
  • Hill Slope Profile: toeslope
  • Slope Position: lower third
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 2/12/2002 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - intermixed conifers and hardwoods
  • 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

    ochric epipedon

    3—15

    —-
    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

    0.5

    —

    —

    364.2

    —

    80

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Oi—0 to 3 centimeters (0.0 to 1.2 inches); slightly decomposed plant material; fragments. Lab sample # MU019701
    A—3 to 15 centimeters (1.2 to 5.9 inches); dark brown (10YR 3/3) very gravelly loamy sand; weak fine granular structure; very friable; 7.0 medium roots and 7.0 fine roots and 7.0 coarse roots; 7.0 fine interstitial pores; 5 percent by volume 75-?-250 millimeter sandstone, unspecified fragments and 25 percent by volume 2-?-75 millimeter sandstone, unspecified fragments and 25 percent by volume nonflat subrounded indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 4.9, pH meter; clear smooth boundary. Lab sample # MU019702
    C1—15 to 36 centimeters (5.9 to 14.2 inches); dark yellowish brown (10YR 4/6) extremely cobbly loamy sand; structureless single grain; loose; 7.0 fine and medium roots and 0.9 coarse roots; 7.0 fine vesicular pores; 25 percent distinct dark grayish brown (10YR 4/2) organic stains; 10 percent by volume nonflat subrounded indurated 2-40-75 millimeter chert fragments and 55 percent by volume 75-?-250 millimeter sandstone, unspecified fragments; very strongly acid, pH 4.8, pH meter; clear smooth boundary. Lab sample # MU019703
    C2—36 to 71 centimeters (14.2 to 28.0 inches); dark yellowish brown (10YR 4/6) extremely cobbly coarse sand; structureless single grain; loose; 0.9 fine and medium roots; 7.0 fine vesicular pores; 30 percent by volume 75-?-250 millimeter sandstone, unspecified fragments and 30 percent by volume nonflat subrounded indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 4.9, pH meter; clear wavy boundary. Lab sample # MU019704
    C3—71 to 112 centimeters (28.0 to 44.1 inches); yellowish brown (10YR 5/6) extremely gravelly loamy coarse sand; structureless single grain; loose; 0.9 fine and medium roots; 7.0 fine vesicular pores; 20 percent by volume 2-?-75 millimeter sandstone, unspecified fragments and 60 percent by volume nonflat subrounded indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 4.8, pH meter; clear smooth boundary. Lab sample # MU019705
    C4—112 to 152 centimeters (44.1 to 59.8 inches); yellowish brown (10YR 5/6) extremely stony coarse sand; structureless single grain; loose; 0.9 fine roots; 7.0 fine vesicular pores; 20 percent by volume 75-?-250 millimeter sandstone, unspecified fragments and 25 percent by volume 250-?-600 millimeter sandstone, unspecified fragments and 25 percent by volume nonflat subrounded indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 4.6, pH meter. Lab sample # MU019706