IDENTIFIERS

  • Current Taxon Name (Soil Name): Lecoma
  • OSD
  • Series Extent
  • User Site ID: 2000MO055029M
  • User Pedon ID: 2000MO055029
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0005529
  • 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: 38.0199000
  • Std. Longitude: -91.3401000
  • Datum: WGS84
  • Township: T38N
  • Range: R4W
  • Section: 10
  • PLSS Details: 400 feet W and 100 feet N of the SE corner
  • Location Description: 400'Wand 100'N of the SE corner of Sec. 10. T38N, R4W
  • State: Missouri
  • County: MO055—Crawford
  • MLRA: 116A—Ozark Highland

    • PEDON

  • Describers Name: SL
  • Current Taxonomic Class: Fine-silty, mixed Typic Paleudalfs
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Sampled As Information:
  • Soil Name - Lecoma
  • Taxonomic Class - Fine-silty, mixed Typic Paleudalfs
  • Taxon Kind - series
  • PSC - 23 to 73 cm.
  • Classificaton Date - 5/26/2000
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess and/or slope alluvium and/or residuum
  • Landscape: hills
  • Landform: strath terrace
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: footslope
  • Slope Shape Across: linear
  • Slope Shape Down: convex
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/26/2000 (actual site observation date)
  • Air Photo ID: D-4
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • 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

    3

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    219

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    Ap1—0 to 8 centimeters (0.0 to 3.1 inches); very dark grayish brown (10YR 3/2), grayish brown (10YR 5/2), dry; silt loam; weak very fine subangular blocky structure; friable; 6.0 very fine and fine roots; 6.0 fine interstitial and tubular pores; fragments; clear smooth boundary. Lab sample # MU021489
    Ap2—8 to 23 centimeters (3.1 to 9.1 inches); dark yellowish brown (10YR 3/4) silt loam; moderate medium subangular blocky structure; friable; 3.0 very fine and fine roots; 3.0 fine interstitial and tubular pores; fragments; clear smooth boundary. Lab sample # MU021490
    Bt1—23 to 51 centimeters (9.1 to 20.1 inches); strong brown (7.5YR 4/6) silt loam; moderate fine and medium subangular blocky structure; friable; 3.0 very fine and fine roots; 3.0 fine interstitial and tubular pores; 4 percent prominent clay films and 15 percent prominent manganese or iron-manganese stains; 15 percent insect casts; fragments; gradual smooth boundary. Lab sample # MU021491. discontinuous - phpvsfiid 136982; discontinuous - phpvsfiid 136983; discontinuous - phpvsfiid 136982; discontinuous - phpvsfiid 136983
    Bt2—51 to 69 centimeters (20.1 to 27.2 inches); strong brown (7.5YR 5/6) silty clay loam; moderate fine and medium subangular blocky structure; friable; 0.5 very fine and fine roots; 3.0 fine interstitial and tubular pores; 15 percent faint clay films and 35 percent prominent manganese or iron-manganese stains; fragments; gradual smooth boundary. Lab sample # MU021492. patchy - phpvsfiid 136984; discontinuous - phpvsfiid 136985; patchy - phpvsfiid 136984; discontinuous - phpvsfiid 136985
    2Bt3—69 to 97 centimeters (27.2 to 38.2 inches); 60 percent strong brown (7.5YR 5/6) and 40 percent yellowish red (5YR 5/6) silt loam; moderate medium subangular blocky structure; friable; 0.5 fine interstitial pores; 15 percent faint manganese or iron-manganese stains and 35 percent prominent manganese or iron-manganese stains; 15 percent platy clay depletions; fragments; clear smooth boundary. Lab sample # MU021493. patchy - phpvsfiid 136987; discontinuous - phpvsfiid 136986; patchy - phpvsfiid 136987; discontinuous - phpvsfiid 136986
    2Bt4—97 to 112 centimeters (38.2 to 44.1 inches); 60 percent red (2.5YR 4/6) and 40 percent light yellowish brown (10YR 6/4) silt loam; weak medium subangular blocky, and moderate fine subangular blocky structure; firm; 0.5 fine interstitial pores; 4 percent prominent manganese or iron-manganese stains and 35 percent faint clay films; 15 percent platy clay depletions; fragments; gradual smooth boundary. Lab sample # MU021494. continuous - phpvsfiid 136988; patchy - phpvsfiid 136989; continuous - phpvsfiid 136988; patchy - phpvsfiid 136989
    2Bt5—112 to 137 centimeters (44.1 to 53.9 inches); 50 percent red (2.5YR 4/6) and 30 percent yellowish red (5YR 5/6) and 20 percent strong brown (7.5YR 5/6) silt loam; weak medium prismatic parts to moderate medium subangular blocky structure; firm; 0.5 fine interstitial pores; 35 percent faint clay films and 35 percent prominent manganese or iron-manganese stains; 15 percent platy clay depletions; fragments; gradual wavy boundary. Lab sample # MU021495. discontinuous - phpvsfiid 136991; continuous - phpvsfiid 136990; discontinuous - phpvsfiid 136991; continuous - phpvsfiid 136990
    2Bt6—137 to 165 centimeters (53.9 to 65.0 inches); 60 percent red (2.5YR 4/8) and 20 percent yellowish red (5YR 5/6) and 20 percent strong brown (7.5YR 5/6) silty clay loam; moderate medium prismatic parts to strong fine angular blocky structure; firm; 0.1 fine interstitial pores; 35 percent prominent manganese or iron-manganese stains and 60 percent prominent clay films; 15 percent platy clay depletions; fragments. Lab sample # MU021496. discontinuous - phpvsfiid 136993; continuous - phpvsfiid 136992; discontinuous - phpvsfiid 136993; continuous - phpvsfiid 136992