IDENTIFIERS

  • Current Taxon Name (Soil Name): Gepp
  • OSD
  • Series Extent
  • User Site ID: 1995MO055001M
  • User Pedon ID: 1995MO055001
  • Transect:
  • Transect Stop Number - 1
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9505501
  • Print Date: 2/17/2025

    • 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: 37.9385754
  • Std. Longitude: -91.0680427
  • Datum: WGS84
  • Township: T37N
  • Range: R1W
  • Section: 7
  • PLSS Details: 1200 feet W and 1600 feet S of the NE corner
  • Location Description: 1200 feet west and 1600 feet south of the NE corner of S.7, T.37, R.1W.
  • State: Missouri
  • County: MO055—Crawford
  • MLRA: 116A—Ozark Highland

    • PEDON

  • Describers Name: pk, js, sl
  • Current Taxonomic Class: Very-fine, mixed Oxyaquic Hapludults
  • Pedon Type: within range of map unit
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Sampled As Information:
  • Soil Name - Gepp
  • Taxonomic Class - Very-fine, mixed Oxyaquic Hapludults
  • Taxon Kind - series
  • PSC - 20 to 70 cm.
  • Classificaton Date - 12/5/1995
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: slope alluvium derived from limestone and/or residuum weathered from limestone
  • Landscape: hills
  • Landform: ridge
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 12/5/1995 (actual site observation date)
  • Air Photo ID: 2229 153
  • 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

    0—10

    20—178

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    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

    —

    —

    306

    —

    125

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    A1—0 to 5 centimeters (0.0 to 2.0 inches); very dark grayish brown (10YR 3/2), very dark brown (10YR 2/2), dry; very gravelly silt loam; weak fine granular structure; friable; 3.0 very fine and fine roots and 0.5 medium roots; 3.0 discontinuous tubular pores; 35 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.7, hellige-truog; abrupt wavy boundary. Lab sample # MU052763
    A2—5 to 10 centimeters (2.0 to 3.9 inches); grayish brown (10YR 5/2) very gravelly silt loam; moderate fine granular structure; friable; 1.0 very fine and fine roots and 0.9 medium roots; 35 percent by volume 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.1, hellige-truog; abrupt wavy boundary. Lab sample # MU052764
    E—10 to 20 centimeters (3.9 to 7.9 inches); pale brown (10YR 6/3) very gravelly silt loam; weak fine subangular blocky structure; friable; 0.9 very fine and fine roots; 38 percent by volume 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.3, hellige-truog; clear wavy boundary. Lab sample # MU052765
    2Bt1—20 to 36 centimeters (7.9 to 14.2 inches); strong brown (7.5YR 5/6) and light brown (7.5YR 6/4) very gravelly clay; moderate medium subangular blocky structure; friable; 0.5 very fine and fine roots; 6.0 very fine pores; 6 percent distinct clay films; 10 percent by volume 75-162-250 millimeter limestone, cherty fragments and 25 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 5.0, hellige-truog; clear wavy boundary. Lab sample # MU052766. discontinuous - phpvsfiid 132344; discontinuous - phpvsfiid 132344
    2Bt2—36 to 51 centimeters (14.2 to 20.1 inches); yellowish red (5YR 5/6) very gravelly clay; moderate medium prismatic parts to moderate medium subangular blocky structure; friable; 2.0 very fine and fine roots; 6.0 very fine pores; 10 percent distinct clay films on faces of peds and in pores; 1 percent fine light brown (7.5YR 6/4) masses of oxidized iron and 5 percent medium strong brown (7.5YR 5/6) masses of oxidized iron; 40 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.9, hellige-truog; gradual wavy boundary. Lab sample # MU052767. Entries in "concentrations" section are actually described as follows: few fine prominent 7.5YR 6/4 and common medium distinct 7.5YR 5/6 mottles.; discontinuous - phpvsfiid 132345; discontinuous - phpvsfiid 132345
    2Bt3—51 to 69 centimeters (20.1 to 27.2 inches); yellowish red (5YR 5/6) gravelly clay; moderate medium prismatic parts to moderate medium subangular blocky, and moderate medium angular blocky structure; very firm; 0.9 very fine and fine roots; 26 percent distinct clay films on faces of peds and in pores; 5 percent fine red (2.5YR 4/6) masses of oxidized iron; 15 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.7, hellige-truog; gradual wavy boundary. Lab sample # MU052768. Entries in "concentrations" section are actually described as follows: common fine distinct 2.5YR 4/6 mottles.; continuous - phpvsfiid 132346; continuous - phpvsfiid 132346
    2Bt4—69 to 89 centimeters (27.2 to 35.0 inches); red (2.5YR 4/6) clay; moderate medium prismatic parts to strong medium angular blocky structure; very firm; 0.5 very fine and fine roots; 10 percent distinct clay films on faces of peds and in pores; 5 percent medium yellowish red (5YR 5/6) masses of oxidized iron; fragments; very strongly acid, pH 4.8, hellige-truog; gradual wavy boundary. Lab sample # MU052769. Entries in "concentrations" section are actually described as follows: common medium distinct 5YR 5/6 mottles.; continuous - phpvsfiid 132347; continuous - phpvsfiid 132347
    2Bt5—89 to 114 centimeters (35.0 to 44.9 inches); red (2.5YR 4/6) and pinkish gray (7.5YR 6/2) and strong brown (7.5YR 5/6) clay; weak fine angular blocky parts to weak fine platy structure; very firm; 0.5 very fine and fine roots; 10 percent distinct clay films on faces of peds and in pores; fragments; very strongly acid, pH 4.7, hellige-truog; abrupt wavy boundary. Lab sample # MU052770. continuous - phpvsfiid 132348; continuous - phpvsfiid 132348
    2Bt6—114 to 157 centimeters (44.9 to 61.8 inches); red (2.5YR 4/6) and pinkish gray (7.5YR 6/2) and strong brown (7.5YR 5/6) and strong brown (7.5YR 5/8) extremely gravelly clay; moderate fine subangular blocky structure; very firm; 0.5 very fine and fine roots; 10 percent distinct clay films on faces of peds and in pores; 62 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.9, hellige-truog; clear wavy boundary. Lab sample # MU052771. discontinuous - phpvsfiid 132349; discontinuous - phpvsfiid 132349
    2Bt7—157 centimeters (61.8 inches); red (2.5YR 4/6) and pinkish gray (7.5YR 6/2) and strong brown (7.5YR 5/6) and strong brown (7.5YR 5/8) very gravelly silty clay; weak fine angular blocky parts to weak fine platy structure; very firm; 10 percent faint clay films on faces of peds and in pores; 15 percent by volume 75-162-250 millimeter limestone, cherty fragments and 45 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.8, hellige-truog. Lab sample # MU052772. discontinuous - phpvsfiid 132350; discontinuous - phpvsfiid 132350