IDENTIFIERS

  • Current Taxon Name (Soil Name): Lecoma
  • OSD
  • Series Extent
  • User Site ID: 1996MO067094M
  • User Pedon ID: 1996MO067094
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9706702
  • Print Date: 12/4/2024

    • 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: 36.8105237
  • Std. Longitude: -92.8818338
  • Datum: WGS84
  • Township: T25N
  • Range: R18W
  • Section: 35
  • PLSS Details: NW 1/4 of the SE 1/4
  • Location Description: Just north of forest trail about 100 feet east of boundary near SW corner of NW 1/4 SE1/4 sec 35 T25N R18W.
  • Map Unit: 73023—Mano-Ocie complex, 1 to 8 percent slopes
  • State: Missouri
  • County: MO067—Douglas
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO067—Douglas County, Missouri
  • 7.5 Minute USGS Quad: 36092-G8—Bradleyville, Missouri

    • PEDON

  • Describers Name: KEB, WLS, JP, PK and GWS
  • Current Taxonomic Class: Coarse-loamy, siliceous Typic Hapludults
  • Current Taxon Kind: taxon above family
  • Pedon Type: within range of map unit
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Lecoma
  • PSC - 41 to 91 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Shields
  • Taxon Kind - series
  • Classificaton Date - 12/3/1996
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: alluvium over slope alluvium
  • Landscape: hills
  • Landform: ridge
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Position: upper third
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Runoff: medium
  • Drainage Class: well
  • Flooding: none flooding
  • Ponding: none ponding
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 12/3/1996 (actual site observation date)
  • Air Photo ID: 2249-39
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    0—41

    41—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

    6

    —

    —

    320

    —

    270

    1092

    —

    —

    12.8

    —

    —

    —

    —

    —

    —

    —

    5227

    Mansfield, Mo.

    TAPS
    A—0 to 13 centimeters (0.0 to 5.1 inches); brown (10YR 5/3), light gray (10YR 7/2), dry; fine sandy loam; moderate fine granular structure; very friable; 6.0 fine and medium roots and 0.5 coarse roots; 5 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # MU057227
    E—13 to 28 centimeters (5.1 to 11.0 inches); pale brown (10YR 6/3), light gray (10YR 7/2), dry; fine sandy loam; moderate very fine and fine subangular blocky structure; very friable; 3.0 medium and coarse roots and 6.0 fine roots; 3.0 very fine and fine tubular pores; 10 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.6, hellige-truog; clear smooth boundary. Lab sample # MU057228
    EB—28 to 41 centimeters (11.0 to 16.1 inches); 85 percent yellowish brown (10YR 5/6) and 10 percent light brownish gray (10YR 6/2) and 5 percent brown (7.5YR 5/4) fine sandy loam; moderate very fine and fine subangular blocky structure; friable; 0.5 fine and medium roots; 3.0 very fine and fine tubular pores; 7 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # MU057229
    Bt1—41 to 58 centimeters (16.1 to 22.8 inches); strong brown (7.5YR 5/6) sandy clay loam; moderate very fine and fine subangular blocky structure; friable; 3.0 fine and medium roots; 0.5 very fine tubular pores; 3 percent faint clay films on faces of peds; 7 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # MU057230. discontinuous - phpvsfiid 131038; discontinuous - phpvsfiid 131038
    2Bt2—58 to 76 centimeters (22.8 to 29.9 inches); strong brown (7.5YR 5/6) very gravelly sandy clay loam; moderate very fine and fine subangular blocky structure; friable; 3.0 fine and medium roots; 0.5 very fine tubular pores; 15 percent faint clay films on faces of peds; 5 percent by volume angular 75-162-250 millimeter limestone, cherty fragments and 35 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.6, hellige-truog; abrupt smooth boundary. Lab sample # MU057231. discontinuous - phpvsfiid 131039; discontinuous - phpvsfiid 131039
    2Bt3—76 to 99 centimeters (29.9 to 39.0 inches); light yellowish brown (10YR 6/4) extremely cobbly loamy fine sand; single grain; very friable; 3.0 fine and medium roots; 15 percent faint clay films on faces of peds and 30 percent prominent skeletans on faces of peds; 15 percent by volume subangular 2-39-75 millimeter sandstone, unspecified fragments and 50 percent by volume subangular 75-162-250 millimeter sandstone, unspecified fragments; very strongly acid, pH 4.7, hellige-truog; abrupt smooth boundary. Lab sample # MU057232. discontinuous - phpvsfiid 131040; discontinuous - phpvsfiid 131041; discontinuous - phpvsfiid 131040; discontinuous - phpvsfiid 131041
    2Bt4—99 to 140 centimeters (39.0 to 55.1 inches); 85 percent red (2.5YR 4/8) and 10 percent brownish yellow (10YR 6/6) and 5 percent red (10R 4/8) extremely gravelly sandy clay loam; weak fine subangular blocky structure; friable; 0.5 fine roots; 30 percent prominent clay films on vertical faces of peds; 15 percent by volume subangular 75-162-250 millimeter unspecified fragments and 55 percent by volume subangular 2-39-75 millimeter unspecified fragments; very strongly acid, pH 4.8, hellige-truog; gradual smooth boundary. Lab sample # MU057233. discontinuous - phpvsfiid 131042; discontinuous - phpvsfiid 131042
    2Bt5—140 to 203 centimeters (55.1 to 79.9 inches); 65 percent yellowish red (5YR 5/6) and 20 percent red (2.5YR 4/8) and 15 percent brownish yellow (10YR 6/8) extremely cobbly sandy clay loam; weak fine subangular blocky structure; friable; 0.5 fine roots; 30 percent prominent clay films on vertical faces of peds; 10 percent by volume subangular 2-39-75 millimeter unspecified fragments and 20 percent by volume subangular 250-425-600 millimeter unspecified fragments and 40 percent by volume subangular 75-162-250 millimeter unspecified fragments; very strongly acid, pH 4.8, hellige-truog. Lab sample # MU057234. discontinuous - phpvsfiid 131043; discontinuous - phpvsfiid 131043