IDENTIFIERS

  • Current Taxon Name (Soil Name): Gepp
  • OSD
  • Series Extent
  • User Site ID: 1998MO203036M
  • User Pedon ID: 1998MO203036M
  • User Site Association ID: 8609
  • Transect:
  • User Transect ID - shannon-72C1
  • Transect Stop Number - 7
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - MCL
  • Lab Pedon # - M9861336
  • NCSS Pedon Lab Data NASIS Record ID - 31612
  • 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: 37.3127306
  • Std. Longitude: -91.4234417
  • 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-C4—Round Spring, Missouri

    • PEDON

  • Describers Name: BM JSE RLT
  • Current Taxonomic Class: Very-fine, mixed, semiactive, mesic Typic Paleudalfs
  • Current Taxon Kind: series
  • 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 - 81 to 131 cm.
  • Classificaton Date - 3/18/2021
  • Sampled As Information:
  • Soil Name - Alred
  • Taxonomic Class - Loamy-skeletal over clayey, siliceous, semiactive, mesic Typic Paleudalfs
  • Taxon Kind - series
  • PSC - 28 to 100 cm.
  • Classificaton Date - 4/1/1998
  • 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: 32 Strongly contrasting textural stratification (depth in inches) and 22 Cation exchange capacity to clay ratio


    • SITE

  • Parent Material: residuum weathered from dolomite and/or slope alluvium
  • Landscape: hills
  • Landform: hill
  • Slope Shape Across: convex
  • Slope Shape Down: linear
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/1/1998 (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—53

    53—203

    81—

    —-

    —-

    —-
    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

    6

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

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    A—0 to 13 centimeters (0.0 to 5.1 inches); 60 percent brown (10YR 5/3) and 40 percent dark grayish brown (10YR 4/2) gravelly silt loam; weak fine subangular blocky structure; very friable; 7.0 fine to coarse roots; 7.0 fine and medium interstitial and tubular pores; 25 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; extremely acid, pH 4.4, hellige-truog; clear smooth boundary. Lab sample # MU061624
    E1—13 to 28 centimeters (5.1 to 11.0 inches); pale brown (10YR 6/3) gravelly silt loam; weak fine subangular blocky structure; very friable; 7.0 fine and medium roots; 7.0 fine and medium tubular pores; 15 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 4.6, hellige-truog; clear smooth boundary. Lab sample # MU061625
    E2—28 to 53 centimeters (11.0 to 20.9 inches); yellowish brown (10YR 5/4) very gravelly silt loam; weak fine subangular blocky structure; very friable; 3.0 medium roots and 7.0 fine roots; 7.0 fine and medium tubular pores; 15 percent distinct dark brown (7.5YR 3/4) clay films on faces of peds and 30 percent distinct pale brown (10YR 6/3) silt coats on rock fragments; 45 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 4.6, hellige-truog; clear smooth boundary. Lab sample # MU061626
    Bt1—53 to 81 centimeters (20.9 to 31.9 inches); light reddish brown (5YR 6/4) extremely gravelly loam; weak very fine granular structure; very friable; 3.0 fine and medium roots; 3.0 fine and medium tubular pores; 15 percent distinct brown (7.5YR 5/4) clay films on rock fragments and 50 percent distinct pink (7.5YR 7/3) silt coats on rock fragments; 85 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.3, hellige-truog; abrupt smooth boundary. Lab sample # MU061627
    2Bt2—81 to 122 centimeters (31.9 to 48.0 inches); 30 percent light reddish brown (5YR 6/4) and 70 percent red (2.5YR 4/8) clay; moderate medium subangular blocky structure; firm; 0.9 fine and medium roots; 0.9 fine tubular pores; 35 percent distinct red (10R 4/6) clay films on faces of peds and 35 percent distinct red (2.5YR 4/6) clay films on faces of peds; 3 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 4.8, hellige-truog; gradual smooth boundary. Lab sample # MU061628
    2Bt3—122 to 147 centimeters (48.0 to 57.9 inches); 60 percent red (2.5YR 4/8) and 40 percent yellowish red (5YR 5/6) gravelly clay; moderate medium angular blocky structure; very firm; 0.9 fine and medium roots; 0.9 fine tubular pores; 35 percent distinct red (2.5YR 4/6) clay films on faces of peds and 50 percent distinct red (10R 4/6) clay films on faces of peds; 20 percent by volume 2-39-75 millimeter sandstone, unspecified fragments; very strongly acid, pH 4.9, hellige-truog; clear smooth boundary. Lab sample # MU061629
    2Bt4—147 to 173 centimeters (57.9 to 68.1 inches); 50 percent red (2.5YR 4/6) and 40 percent yellowish red (5YR 4/6) and 10 percent strong brown (7.5YR 4/6) gravelly clay; moderate medium subangular blocky structure; very firm; 0.9 fine roots; 0.9 fine tubular pores; 50 percent distinct reddish brown (2.5YR 4/4) clay films on faces of peds; 5 percent by volume 75-162-250 millimeter sandstone, unspecified fragments and 15 percent by volume 2-39-75 millimeter sandstone, unspecified fragments; very strongly acid, pH 4.6, hellige-truog; clear smooth boundary. Lab sample # MU061630
    2Bt5—173 to 203 centimeters (68.1 to 79.9 inches); 5 percent reddish yellow (7.5YR 6/6) and 65 percent red (10R 4/6) and 30 percent strong brown (7.5YR 4/6) clay; moderate medium angular blocky structure; very firm; 0.9 fine roots; 0.9 fine tubular pores; 50 percent distinct reddish brown (2.5YR 4/4) clay films on faces of peds; 5 percent by volume 2-39-75 millimeter sandstone, unspecified fragments. Lab sample # MU061631