IDENTIFIERS

  • Current Taxon Name (Soil Name): Lecoma
  • OSD
  • Series Extent
  • User Site ID: 1987MO161010S
  • User Pedon ID: 1987MO161010
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 90P0061
  • Print Date: 11/12/2024

    • 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: 37.6002769
  • Std. Longitude: -91.8969421
  • Datum: WGS84
  • Township: T34N
  • Range: R9W
  • Section: 34
  • PLSS Details: 1700 feet W and 50 feet N of the SE corner
  • Location Description: Lee Slaton Farm, Photo B-11.
  • State: Missouri
  • County: MO161—Phelps
  • MLRA: 116A—Ozark Highland

    • PEDON

  • Describers Name: Sprankle, Markowski, and Anderson.
  • Current Taxonomic Class: Fine-loamy, mixed Paleudults
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 10
  • Sampled As Information:
  • Soil Name - Lecoma
  • Taxonomic Class - Fine-loamy, mixed Paleudults
  • Taxon Kind - series
  • PSC - 23 to 73 cm.
  • Classificaton Date - 8/1/1987
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: alluvium
  • Geomorphic Component Hills: base slope
  • Hill Slope Profile: footslope
  • Slope Position: lower third
  • Slope Shape Down: convex
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/1/1987 (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

    2

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    —

    325

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    Ap—0 to 23 centimeters (0.0 to 9.1 inches); dark yellowish brown (10YR 4/4), light yellowish brown (10YR 6/4), dry; fine sandy loam; moderate very fine granular structure; very friable; 5.5 very fine roots; fragments; moderately acid, pH 5.8, hellige-truog; clear smooth boundary. many very fine roots
    Bt1—23 to 51 centimeters (9.1 to 20.1 inches); strong brown (7.5YR 4/6) loam; 11 percent brown (10YR 4/3) fine prominent mottles; moderate fine subangular blocky structure; very friable; 5.5 very fine roots; 5.5 fine tubular pores; 37 percent faint , moist, clay films between sand grains; fragments; moderately acid, pH 5.8, hellige-truog; clear smooth boundary. Lab sample # 90P00392. 1% gravel; common clay films surface features between sand grains; many very fine roots; common fine prominent 10YR43 mottles
    2Bt2—51 to 79 centimeters (20.1 to 31.1 inches); dark red (2.5YR 3/6) sandy loam; 30 percent strong brown (7.5YR 4/6) medium prominent mottles; strong medium subangular blocky structure; friable; 2.5 very fine roots; 0.5 medium tubular pores; 55 percent prominent , moist, clay films on faces of peds; fragments; neutral, pH 7.0, hellige-truog; gradual smooth boundary. Lab sample # 90P00393. 1% gravel; many clay films surface features on faces of peds; common very fine roots; many medium prominent 7.5YR46 mottles
    2Bt3—79 to 104 centimeters (31.1 to 40.9 inches); dark red (2.5YR 3/6) and red (2.5YR 4/6) sandy loam; 1 percent yellowish brown (10YR 5/8) fine prominent mottles; weak fine subangular blocky structure; friable; 0.5 very fine roots; 0.5 fine tubular pores; 55 percent prominent , moist, clay films on faces of peds; fragments; slightly acid, pH 6.3, hellige-truog; gradual smooth boundary. 1% gravel; many clay films surface features on faces of peds; few very fine roots; few fine prominent 10YR58 mottles
    2Bt4—104 to 152 centimeters (40.9 to 59.8 inches); yellowish brown (10YR 5/6) and dark red (2.5YR 3/6) and reddish brown (2.5YR 4/4) sandy clay; moderate medium subangular blocky structure; friable; 0.5 very fine roots; 0.5 fine tubular pores; 55 percent prominent , moist, clay films on faces of peds; fragments; moderately acid, pH 5.8, hellige-truog. 2% gravel; many clay films surface features on faces of peds; few very fine roots