IDENTIFIERS

  • Current Taxon Name (Soil Name): Gepp
  • OSD
  • Series Extent
  • User Site ID: 1994MO153050M
  • User Pedon ID: 1994MO153050
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9415320
  • Print Date: 4/8/2025

    • 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: 36.6627778
  • Std. Longitude: -92.4211111
  • Datum: WGS84
  • Township: T23N
  • Range: R13W
  • Section: 20
  • PLSS Details: 1000 feet E and 700 feet S of the NW corner
  • Location Description: 1000 feet east and 700 feet south of the NW corner of Sec. 20, T. 23 N., R. 13 W.
  • Map Unit: 73239—Rueter-Rock outcrop complex, 15 to 50 percent slopes, very stony
  • State: Missouri
  • County: MO153—Ozark
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO153—Ozark County, Missouri

    • PEDON

  • Describers Name: Buddy Festervand, Gene Campbell, Tony Dohmen, Kelly Shrable
  • Current Taxonomic Class: Very-fine, mixed, semiactive, mesic Typic Paleudalfs
  • Current Taxon Kind: series
  • Pedon Type: map unit inclusion
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Gepp
  • PSC - 23 to 73 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Gepp
  • Taxon Kind - series
  • Classificaton Date - 5/3/1994
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Field Measured Properties: 68 percent of Percent clay in the control section


    • SITE

  • Parent Material: slope alluvium over residuum
  • Landscape: hills
  • Landform: hillslope
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Position: upper third
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Drainage Class: well
  • Geology: Cotter formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/3/1994 (actual site observation date)
  • Air Photo ID: 7-3
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • 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

    0—23

    23—203

    —-

    —-
    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

    16

    —

    —

    372

    —

    162

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 10 centimeters (0.0 to 3.9 inches); very dark grayish brown (10YR 3/2), grayish brown (10YR 5/2), dry; very gravelly loam; moderate medium granular structure; friable; 10.0 fine and medium roots; 50 percent by volume 2-39-75 millimeter limestone, cherty fragments; moderately acid, pH 5.8, hellige-truog; clear smooth boundary. Lab sample # MU008848
    BE—10 to 23 centimeters (3.9 to 9.1 inches); 90 percent yellowish brown (10YR 5/4) and 10 percent strong brown (7.5YR 4/6) very gravelly loam; weak fine subangular blocky structure; friable; 10.0 fine and medium roots; 20 percent very dark grayish brown (10YR 3/2) organic stains in root channels and/or pores; 10 percent by volume 75-162-250 millimeter limestone, cherty fragments and 40 percent by volume 2-39-75 millimeter limestone, cherty fragments; moderately acid, pH 5.7, hellige-truog; clear smooth boundary. Lab sample # MU008849
    Bt1—23 to 46 centimeters (9.1 to 18.1 inches); 90 percent yellowish red (5YR 5/6) and 10 percent reddish yellow (7.5YR 6/6) gravelly clay; moderate fine subangular blocky structure; firm; 3.0 fine to coarse roots; 30 percent distinct clay films on faces of peds; 20 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.9, hellige-truog; clear wavy boundary. Lab sample # MU008850
    2Bt2—46 to 69 centimeters (18.1 to 27.2 inches); 50 percent strong brown (7.5YR 5/6) and 30 percent yellowish red (5YR 5/6) and 10 percent yellowish brown (10YR 5/6) and 10 percent red (2.5YR 4/6) clay; moderate medium subangular blocky structure; firm; 3.0 fine and medium roots; 60 percent prominent clay films on faces of peds; fragments; very strongly acid, pH 4.9, hellige-truog; gradual wavy boundary. Lab sample # MU008851
    2Bt3—69 to 89 centimeters (27.2 to 35.0 inches); 55 percent strong brown (7.5YR 5/8) and 30 percent yellowish red (5YR 5/6) and 10 percent yellowish brown (10YR 5/6) and 5 percent light gray (10YR 7/2) clay; moderate medium subangular blocky structure; firm; 0.5 fine roots; 55 percent distinct clay films on faces of peds; 30 percent fine iron-manganese concretions; fragments; very strongly acid, pH 5.0, hellige-truog; clear wavy boundary. Lab sample # MU008852
    2Bt4—89 to 117 centimeters (35.0 to 46.1 inches); 70 percent red (2.5YR 4/8) and 30 percent brownish yellow (10YR 6/8) clay; moderate medium subangular blocky structure; firm; 0.5 fine roots; 65 percent prominent clay films on faces of peds; 10 percent fine iron-manganese concretions; 10 percent by volume 2-39-75 millimeter shale, unspecified fragments; slightly acid, pH 6.3, hellige-truog; gradual wavy boundary. Lab sample # MU008853
    2Bt5—117 to 168 centimeters (46.1 to 66.1 inches); 60 percent yellowish red (5YR 5/6) and 30 percent brownish yellow (10YR 6/8) and 10 percent yellowish brown (10YR 5/4) clay; strong medium subangular blocky structure; very firm; 0.5 fine roots; 65 percent prominent clay films on faces of peds; 30 percent fine iron-manganese concretions; 10 percent by volume 2-39-75 millimeter shale, unspecified fragments; neutral, pH 6.9, hellige-truog; gradual wavy boundary. Lab sample # MU008854
    2Bt6—168 to 203 centimeters (66.1 to 79.9 inches); 90 percent yellowish red (5YR 5/6) and 10 percent reddish yellow (7.5YR 6/6) clay; strong medium subangular blocky structure; very firm; 65 percent prominent clay films on faces of peds; 10 percent fine iron-manganese concretions; 10 percent by volume 2-39-75 millimeter limestone, cherty fragments; neutral, pH 7.2, hellige-truog. Lab sample # MU008855