IDENTIFIERS

  • Current Taxon Name (Soil Name): Sylvania
  • OSD
  • Series Extent
  • User Site ID: 1990MO057092
  • User Pedon ID: 1990MO057092
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9005792
  • NCSS Pedon Lab Data NASIS Record ID - 33453
  • 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: 37.5179750
  • Std. Longitude: -94.0526750
  • Datum: WGS84
  • Township: T32N
  • Range: R28W
  • Section: 18
  • PLSS Details: 1750 feet S and 1650 feet E of the NW corner
  • Location Description: 1750 feet south and 1650 feet east of the northwest corner of sec. 18, T. 32 N., R. 28 W.
  • Map Unit: 40005—Sylvania loam, 5 to 15 percent slopes, very stony
  • State: Missouri
  • County: MO057—Dade
  • MLRA: 116B—Springfield Plain
  • Non-MLRA Soil Survey Area: MO057—Dade County, Missouri

    • PEDON

  • Describers Name: Max Aldrich, Charles Harwood and R. D. Chorice
  • Current Taxonomic Class: Fine-loamy, mixed, thermic Humic Hapludults
  • Current Taxon Kind: series
  • Pedon Type: map unit inclusion
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Sylvania
  • PSC - 36 to 76 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Eram
  • Taxon Kind - series
  • Classificaton Date - 4/18/1990
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: colluvium derived from sandstone and shale and/or residuum weathered from sandstone and shale and/or solid rock derived from sandstone and shale
  • Landscape: plateau
  • Landform: hill
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: shoulder
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Runoff: medium
  • Drainage Class: well
  • Bedrock: sandstone and shale
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/18/1990 (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
    • Pedon Restrictions
    Kind Hardness Restriction Depth L-H Restriction Thickness L-RV-H
    cm

    bedrock, lithic

    bedrock, paralithic

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    —

    —

    —

    —

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    Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    umbric epipedon

    argillic horizon

    paralithic contact

    lithic contact

    0—28

    28—36

    36—76

    76—102

    102—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

    7

    —

    —

    308

    —

    270

    —

    —

    —

    —

    —

    —

    —

    —

    —

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    A1—0 to 28 centimeters (0.0 to 11.0 inches); very dark grayish brown (10YR 3/2), grayish brown (10YR 5/2), dry; loam; weak fine granular structure; friable; 10.0 fine and medium roots; fragments; slightly acid, pH 6.1, hellige-truog; clear smooth boundary. Lab sample # MU037976
    A2—28 to 36 centimeters (11.0 to 14.2 inches); dark brown (7.5YR 3/2), brown (7.5YR 5/2), dry; loam; moderate fine granular structure; friable; 10.0 fine and medium roots; fragments; strongly acid, pH 5.2, hellige-truog; clear smooth boundary. Lab sample # MU037977
    Bt1—36 to 46 centimeters (14.2 to 18.1 inches); dark yellowish brown (10YR 4/4) loam; weak fine subangular blocky structure; friable; 4.0 fine and medium roots; 10 percent distinct clay films on faces of peds; fragments; strongly acid, pH 5.2, hellige-truog; abrupt smooth boundary. Lab sample # MU037978
    Bt2—46 to 61 centimeters (18.1 to 24.0 inches); strong brown (7.5YR 5/8) and yellowish red (5YR 4/6) silty clay loam; moderate medium subangular blocky structure; firm; 3.0 very fine and fine roots; 10 percent prominent manganese or iron-manganese stains and 30 percent distinct clay films on faces of peds; fragments; strongly acid, pH 5.1, hellige-truog; gradual smooth boundary. Lab sample # MU037979
    Bt3—61 to 76 centimeters (24.0 to 29.9 inches); light yellowish brown (10YR 6/4) and red (2.5YR 4/6) loam; weak medium subangular blocky structure; firm; 1 percent distinct manganese or iron-manganese stains and 10 percent distinct clay films on faces of peds; fragments; strongly acid, pH 5.1, hellige-truog; clear wavy boundary. Lab sample # MU037980
    Cr—76 to 102 centimeters (29.9 to 40.2 inches); weathered bedrock; fragments. Lab sample # MU037981
    R—102 centimeters (40.2 inches); bedrock; fragments. Lab sample # MU037982