IDENTIFIERS

  • Current Taxon Name (Soil Name): Gepp
  • OSD
  • Series Extent
  • User Site ID: 1997MO203025M
  • User Pedon ID: 1997MO203025M
  • User Site Association ID: 8612
  • Transect:
  • User Transect ID - shannon-72D2
  • Transect Stop Number - 8
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - MCL
  • Lab Pedon # - M9761325
  • NCSS Pedon Lab Data NASIS Record ID - 31675
  • Print Date: 11/26/2024

    • 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: 37.3792417
  • Std. Longitude: -91.3459278
  • 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-D3—Loggers Lake, Missouri

    • PEDON

  • Describers Name: LT,SB,BM,MS
  • Current Taxonomic Class: Very-fine, mixed, active, mesic Typic Paleudalfs
  • Current Taxon Kind: taxadjunct
  • Pedon Type: within range of map unit
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Gepp
  • PSC - 36 to 86 cm.
  • Classificaton Date - 3/8/2011
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Alred
  • Taxonomic Class - Loamy-skeletal over clayey, siliceous, semiactive, mesic Typic Paleudalfs
  • Taxon Kind - series
  • PSC - 36 to 100 cm.
  • Classificaton Date - 1/30/1997
  • 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: 25 percent of Percent clay in the control section and 84 percent of Percent clay in the control section and 45 Percent rock fragments in the control section (vol) and 4 Percent rock fragments in the control section (vol)


    • SITE

  • Parent Material: residuum and/or slope alluvium
  • Landscape: hills
  • Landform: structural bench
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: shoulder
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Bedrock: dolomite (dolostone)
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 1/30/1997 (actual site observation 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

    ochric epipedon

    argillic horizon

    strongly contrasting particle size class

    0—18

    18—178

    36—

    —-

    —-

    —-
    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

    10

    —

    —

    —

    —

    295

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 18 centimeters (0.0 to 7.1 inches); dark grayish brown (10YR 4/2) broken face gravelly loam; weak fine granular structure; friable; 7.0 fine to coarse roots; 7.0 fine to coarse tubular pores; 10 percent by volume 75-162-250 millimeter sandstone, unspecified fragments and 10 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.1, hellige-truog; clear smooth boundary. Lab sample # MU059403
    Bt1—18 to 36 centimeters (7.1 to 14.2 inches); 60 percent yellowish red (5YR 5/6) broken face and 40 percent brown (10YR 4/3) broken face very gravelly loam; moderate fine subangular blocky structure; friable; 3.0 medium and coarse roots and 7.0 fine roots; 3.0 fine to coarse tubular pores; 15 percent distinct reddish brown (5YR 5/3) clay films on faces of peds and 15 percent distinct dark grayish brown (10YR 4/2) organic stains on faces of peds and 35 percent distinct yellowish red (5YR 5/6) clay films on faces of peds; 10 percent by volume 75-162-250 millimeter sandstone, unspecified fragments and 35 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.5, hellige-truog; clear smooth boundary. Lab sample # MU059404
    2Bt2—36 to 69 centimeters (14.2 to 27.2 inches); 50 percent strong brown (7.5YR 5/6) broken face and 50 percent red (2.5YR 4/8) broken face clay; weak fine subangular blocky structure; firm; 3.0 medium and coarse roots and 7.0 fine roots; 0.9 medium tubular and 7.0 fine tubular pores; 35 percent distinct yellowish red (5YR 5/8) clay films on faces of peds and 35 percent distinct red (2.5YR 4/8) clay films on faces of peds; 3 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 4.9, hellige-truog; clear smooth boundary. Lab sample # MU059405
    2Bt3—69 to 91 centimeters (27.2 to 35.8 inches); reddish yellow (7.5YR 6/6) broken face and red (2.5YR 4/8) broken face clay; weak fine subangular blocky structure; firm; 3.0 fine and medium roots and 0.9 coarse roots; 0.9 medium tubular and 7.0 fine tubular pores; 35 percent distinct red (10R 4/8) clay films on faces of peds and 75 percent distinct strong brown (7.5YR 5/6) clay films on faces of peds; 1 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 4.8, hellige-truog; clear wavy boundary. Lab sample # MU059406
    2Bt4—91 to 112 centimeters (35.8 to 44.1 inches); red (2.5YR 4/8) broken face and strong brown (7.5YR 5/6) broken face gravelly clay; moderate fine subangular blocky structure; firm; 0.9 fine to coarse roots; 0.9 medium tubular and 7.0 fine tubular pores; 15 percent distinct reddish gray (2.5YR 6/1) clay films on faces of peds and 35 percent distinct red (2.5YR 4/8) clay films on faces of peds and 75 percent distinct brown (7.5YR 5/4) clay films on faces of peds; 15 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 4.9, hellige-truog; clear wavy boundary. Lab sample # MU059407
    2Bt5—112 to 147 centimeters (44.1 to 57.9 inches); red (2.5YR 4/8) broken face clay; weak fine subangular blocky structure; firm; 0.9 fine to coarse roots; 7.0 fine tubular pores; 15 percent distinct yellowish red (5YR 5/6) clay films in root channels and/or pores and 35 percent distinct red (2.5YR 4/8) clay films on faces of peds; 1 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.3, hellige-truog; clear wavy boundary. Lab sample # MU059408
    2Bt6—147 to 178 centimeters (57.9 to 70.1 inches); red (2.5YR 4/6) broken face very gravelly clay; moderate fine subangular blocky structure; firm; 3.0 fine roots; 3.0 fine and medium tubular pores; 15 percent distinct black (N 2/0) manganese or iron-manganese stains on faces of peds and 35 percent distinct red (2.5YR 4/6) clay films on faces of peds; 2 percent by volume nonflat indurated 75-162-250 millimeter chert fragments and 35 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; neutral, pH 7.0, hellige-truog; clear wavy boundary. Lab sample # MU059409
    2BC—178 centimeters (70.1 inches); reddish yellow (7.5YR 6/6) broken face sandy clay loam; single grain; loose; 0.9 fine roots; 7.0 fine interstitial and tubular pores; 15 percent distinct black (N 2/0) manganese or iron-manganese stains on faces of peds and 15 percent distinct dark reddish gray (5YR 4/2) clay films on faces of peds and 35 percent distinct yellowish red (5YR 5/6) clay films on faces of peds; 1 percent by volume 75-162-250 millimeter dolomite (dolostone) fragments and 10 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; slightly alkaline, pH 7.7, hellige-truog. Lab sample # MU059410