IDENTIFIERS

  • Current Taxon Name (Soil Name): Leonard
  • OSD
  • Series Extent
  • User Site ID: S1986MO121011
  • User Pedon ID: 1986MO121011
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 87P0182
  • NCSS Pedon Lab Data NASIS Record ID - 59478
  • Print Date: 2/16/2025

    • 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: 39.8238907
  • Std. Longitude: -92.4619446
  • Datum: WGS84
  • Township: 58N
  • Range: 14W
  • Section: 21
  • PLSS Details: 200 feet S and 900 feet W of the NE corner
  • Location Description: Axtell Quadrangle.
  • State: Missouri
  • County: MO121—Macon

    • PEDON

  • Describers Name: Dennis Potter
  • Current Taxonomic Class: Fine, smectitic, mesic Vertic Epiaqualfs
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 11
  • Correlated Information:
  • Soil Name - Leonard
  • Classificaton Date - 6/18/2007
  • Moisture Class - aquic
  • Sampled As Information:
  • Soil Name - Snd
  • Classificaton Date - 8/1/1986
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess and/or unconsolidated sediments
  • Slope Shape Down: concave
  • Drainage Class: poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/1/1986 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • 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

    5

    —

    —

    268

    —

    270

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    1A—0 to 13 centimeters (0.0 to 5.1 inches); very dark grayish brown (10YR 3/2) interior, grayish brown (10YR 5/2) interior, dry; silt loam; moderate fine platy, and moderate fine granular structure; friable; 2.5 fine roots; fragments; neutral, pH 7.0, hellige-truog; clear smooth boundary. Lab sample # 87P00962. common fine roots
    1Btg1—13 to 38 centimeters (5.1 to 15.0 inches); grayish brown (10YR 5/2) interior silty clay; 1 percent yellowish red (5YR 4/6) fine prominent and 11 percent red (2.5YR 4/6) fine prominent and 11 percent yellowish brown (10YR 5/6) fine prominent mottles; moderate medium subangular blocky structure; very firm; 0.5 very fine roots; 37 percent distinct , moist, clay films on faces of peds; fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # 87P00963. common clay films surface features on faces of peds; few very fine roots; common fine prominent 10YR56 mottles; few fine prominent 5YR46 mottles; common fine prominent 2.5YR46 mottles
    2Btg2—38 to 56 centimeters (15.0 to 22.0 inches); grayish brown (10YR 5/2) interior silty clay; 1 percent yellowish red (5YR 5/6) fine prominent and 11 percent strong brown (7.5YR 5/6) medium prominent mottles; moderate medium subangular blocky structure; firm; 37 percent distinct , moist, clay films on faces of peds; fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # 87P00964. 10 percentvery dark grayish brown (10YR 3/2) Ap material in vertical cracks; few clean sand grains.; common clay films surface features on faces of peds; common medium prominent 7.5YR56 mottles; few fine prominent 5YR56 mottles
    2Btg3—56 to 84 centimeters (22.0 to 33.1 inches); gray (10YR 6/1) interior silty clay; 11 percent yellowish brown (10YR 5/6) medium prominent mottles; moderate medium subangular blocky, and moderate medium angular blocky structure; firm; 37 percent distinct , moist, clay films on faces of peds; fragments; moderately acid, pH 5.8, hellige-truog; clear smooth boundary. Lab sample # 87P00965. Common soft black manganese oxides.; common clay films surface features on faces of peds; common medium prominent 10YR56 mottles
    2Btg4—84 to 112 centimeters (33.1 to 44.1 inches); light brownish gray (10YR 6/2) interior silty clay loam; 11 percent yellowish brown (10YR 5/6) medium prominent mottles; moderate medium subangular blocky structure; firm; 37 percent faint , moist, clay films on faces of peds and 37 percent , moist, slickensides (pedogenic); fragments; neutral, pH 7.0, hellige-truog; abrupt smooth boundary. Lab sample # 87P00966. common clay films surface features on faces of peds; common intersecting slickensides surface features; common medium prominent 10YR56 mottles
    2Btg5—112 to 132 centimeters (44.1 to 52.0 inches); light brownish gray (10YR 6/2) interior silty clay loam; 1 percent yellowish brown (10YR 5/6) fine prominent mottles; moderate medium subangular blocky structure; firm; 37 percent faint , moist, clay films on faces of peds; fragments; neutral, pH 7.0, hellige-truog; clear smooth boundary. Lab sample # 87P00967. Few white deposits that do not effervesce; black hard manganese oxides.; common clay films surface features on faces of peds; few fine prominent 10YR56 mottles
    2Btg6—132 to 152 centimeters (52.0 to 59.8 inches); light brownish gray (10YR 6/2) interior silty clay loam; 11 percent strong brown (7.5YR 5/6) medium prominent mottles; moderate medium subangular blocky structure; firm; , moist, slickensides (pedogenic) and 55 percent faint , moist, clay films on faces of peds; fragments; slightly alkaline, pH 7.6, hellige-truog. many clay films surface features on faces of peds; common medium prominent 7.5YR56 mottles