IDENTIFIERS

  • Current Taxon Name (Soil Name): Gepp
  • OSD
  • Series Extent
  • User Site ID: 1999MO203044M
  • User Pedon ID: 1999MO203044M
  • User Site Association ID: 8614
  • Transect:
  • User Transect ID - shannon-73C1
  • Transect Stop Number - 12
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - MCL
  • Lab Pedon # - M9961344
  • NCSS Pedon Lab Data NASIS Record ID - 31527
  • Print Date: 11/23/2024

    • 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: 37.3943694
  • Std. Longitude: -91.5667139
  • Datum: WGS84
  • 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: SE, LT, MS, BM
  • Current Taxonomic Class: Very-fine, mixed, active, mesic Typic Hapludalfs
  • Current Taxon Kind: taxadjunct
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Gepp
  • PSC - 30 to 80 cm.
  • Classificaton Date - 1/31/2012
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Gepp
  • Taxonomic Class - Very-fine, mixed, semiactive, mesic Typic Paleudalfs
  • Taxon Kind - series
  • PSC - 30 to 80 cm.
  • Classificaton Date - 3/9/1999
  • 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: 48 percent of Percent clay in the control section and 15 Percent rock fragments in the control section (vol)


    • SITE

  • Parent Material: residuum and/or slope alluvium derived from dolomite
  • Landscape: hills
  • Landform: interfluve
  • Geomorphic Component Hills: interfluve
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 3/9/1999 (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 Restrictions
    Kind Hardness Restriction Depth L-H Restriction Thickness L-RV-H
    cm

    bedrock, lithic

    —

    140 -

    —
    Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    lithic contact

    0—30

    30—140

    140—

    —-

    —-

    —-
    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

    4

    —

    —

    341

    —

    188

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 13 centimeters (0.0 to 5.1 inches); brown (10YR 4/3) silt loam; weak very fine and fine granular structure; very friable; 7.0 fine to coarse roots; 3.0 fine interstitial and tubular pores; 4 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU063905
    BA—13 to 30 centimeters (5.1 to 11.8 inches); strong brown (7.5YR 5/6) silt loam; weak fine subangular blocky structure; friable; 7.0 fine and medium roots; 3.0 fine and medium tubular pores; 35 percent distinct dark grayish brown (10YR 4/2), moist, organic stains on faces of peds; 10 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU063906
    2Bt1—30 to 43 centimeters (11.8 to 16.9 inches); red (2.5YR 5/6) very gravelly silty clay; moderate fine subangular blocky structure; firm; 3.0 fine and medium roots; 3.0 fine and medium tubular pores; 15 percent distinct light brown (7.5YR 6/3), moist, silt coats on faces of peds and 35 percent faint red (2.5YR 5/6), moist, clay films on faces of peds; 40 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; clear wavy boundary. Lab sample # MU063907
    2Bt2—43 to 69 centimeters (16.9 to 27.2 inches); 80 percent red (2.5YR 4/6) and 20 percent yellowish red (5YR 5/6) clay; moderate fine and medium subangular blocky structure; firm; 3.0 fine and medium roots; 3.0 fine and medium tubular pores; 35 percent distinct red (2.5YR 4/6), moist, clay films on faces of peds; 2 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU063908
    2Bt3—69 to 104 centimeters (27.2 to 40.9 inches); 60 percent red (2.5YR 4/8) and 40 percent yellowish red (5YR 5/8) gravelly clay; weak fine and medium subangular blocky structure; very firm; 3.0 fine and medium roots; 3.0 fine and medium tubular pores; 35 percent distinct red (2.5YR 4/6), moist, clay films on faces of peds; 2 percent by volume nonflat indurated 75-162-250 millimeter chert fragments and 15 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; abrupt wavy boundary. Lab sample # MU063909
    2Bt4—104 to 140 centimeters (40.9 to 55.1 inches); 70 percent red (10R 4/8) and 20 percent gray (5YR 6/1) and 10 percent brown (7.5YR 5/4) extremely gravelly clay; weak very fine angular blocky structure; very firm; 0.9 fine roots; 0.9 fine tubular pores; 35 percent distinct red (10R 4/8), moist, clay films on faces of peds; 30 percent by volume nonflat indurated 2-40-75 millimeter chert fragments and 40 percent by volume nonflat indurated 75-162-250 millimeter chert fragments; very strongly acid, pH 4.8, hellige-truog; abrupt smooth boundary. Lab sample # MU063910
    2R—140 centimeters (55.1 inches); bedrock; fragments. Crypt reef bedrock at 55 inches.