IDENTIFIERS

  • Current Taxon Name (Soil Name): Courtois
  • OSD
  • Series Extent
  • User Site ID: 1995MO039035M
  • User Pedon ID: 1995MO039035
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9503907
  • Print Date: 2/2/2025
  • 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: 37.6423937
  • Std. Longitude: -93.7276143
  • Datum: WGS84
  • Township: T33N
  • Range: R26W
  • Section: 1
  • PLSS Details: 700 feet N and 1000 feet W of the SE corner
  • Location Description: 700 feet north and 1000 feet west of the southeast corner of sec. 1, T. 33 N., R. 26 W.
  • State: Missouri
  • County: MO039—Cedar
  • MLRA: 116B—Springfield Plain
  • Non-MLRA Soil Survey Area: MO039—Cedar County, Missouri
  • PEDON

  • Describers Name: Mike Burney, Richard L. Henderson, R. D. Chorice, and Richard E. McBee
  • Current Taxonomic Class: Fine, mixed Typic Paleudalfs
  • 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 - Courtois
  • Taxonomic Class - Fine, mixed Typic Paleudalfs
  • Taxon Kind - series
  • PSC - 10 to 60 cm.
  • Classificaton Date - 4/6/1995
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


  • SITE

  • Parent Material: over loess over residuum
  • Landscape: plateau
  • Landform: interfluve
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Surface Fragments:
  • Benchmark Soil?: no
  • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/6/1995 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • 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

    7

    276

    140

    Ap—0 to 10 centimeters (0.0 to 3.9 inches); reddish brown (5YR 4/3) silt loam; moderate fine granular structure; friable; 10.0 fine and medium roots; 10 percent by volume subangular 2-39-75 millimeter unspecified fragments; strongly acid, pH 5.3, hellige-truog; abrupt smooth boundary. Lab sample # MU052415
    BA—10 to 18 centimeters (3.9 to 7.1 inches); reddish brown (5YR 4/4) gravelly silt loam; moderate fine granular structure; firm; 3.0 fine and medium roots; 20 percent by volume subangular 2-39-75 millimeter unspecified fragments; moderately acid, pH 5.6, hellige-truog; clear smooth boundary. Lab sample # MU052416
    2Bt1—18 to 46 centimeters (7.1 to 18.1 inches); red (2.5YR 4/6) silty clay; moderate fine subangular blocky structure; firm; 3.0 fine and medium roots; 51 percent distinct clay films on faces of peds; 2 percent by volume subangular 2-39-75 millimeter unspecified fragments; moderately acid, pH 5.7, hellige-truog; gradual smooth boundary. Lab sample # MU052417. continuous - phpvsfiid 152527; continuous - phpvsfiid 152527
    2Bt2—46 to 107 centimeters (18.1 to 42.1 inches); red (2.5YR 4/6) silty clay; moderate fine subangular blocky structure; firm; 1.0 fine roots; 51 percent distinct clay films on faces of peds; 30 percent fine iron-manganese concretions; 10 percent by volume subangular 2-39-75 millimeter unspecified fragments; moderately acid, pH 5.9, hellige-truog; clear smooth boundary. Lab sample # MU052418. continuous - phpvsfiid 152528; continuous - phpvsfiid 152528
    2Bt3—107 to 165 centimeters (42.1 to 65.0 inches); red (2.5YR 4/6) very gravelly clay; moderate fine and medium subangular blocky structure; firm; 1.0 fine roots; 51 percent distinct clay films on faces of peds; 10 percent fine iron-manganese concretions; 40 percent by volume subangular 2-39-75 millimeter unspecified fragments; moderately acid, pH 5.8, hellige-truog; clear smooth boundary. Lab sample # MU052420. continuous - phpvsfiid 152596; continuous - phpvsfiid 152596
    2Bt4—165 to 213 centimeters (65.0 to 83.9 inches); 45 percent yellowish red (5YR 5/6) and 50 percent red (2.5YR 4/6) clay; weak coarse prismatic parts to weak medium subangular blocky structure; firm; 51 percent distinct clay films on faces of peds; 5 percent fine iron-manganese concretions; 5 percent by volume subangular 2-39-75 millimeter unspecified fragments; moderately acid, pH 5.7, hellige-truog. Lab sample # MU052421. continuous - phpvsfiid 152597; continuous - phpvsfiid 152597