IDENTIFIERS

  • Current Taxon Name (Soil Name): SNEAD
  • OSD
  • Series Extent
  • User Site ID: 2007MO027077
  • User Pedon ID: 2007MO027077
  • Vegetation Plot ID: 2007MO027077
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0702777
  • NCSS Pedon Lab Data NASIS Record ID - 30259
  • Print Date: 11/23/2024

    • 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: 38.8657778
  • Std. Longitude: -91.6630833
  • Datum: WGS84
  • Township: T47N
  • Range: R7W
  • Section: 2
  • PLSS Details: 938 feet West and 142 feet North from the South East corner
  • Location Description: Along roadside ditch
  • Country: US—United States
  • State: Missouri
  • County: MO027—Callaway
  • MLRA: 115—Central Mississippi Valley Wooded Slopes
  • Non-MLRA Soil Survey Area: MO027—Callaway County, Missouri
  • 7.5 Minute USGS Quad: 38091-G6—Readsville, Missouri

    • PEDON

  • Describers Name: LeAnn Bullard, Amber Marshaus, Mike Chalfant
  • Current Taxonomic Class: Fine, mixed, superactive, mesic Aquic Hapludolls
  • Current Taxon Kind: series
  • Pedon Type: within range of map unit
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Missouri Pedon
  • Pedon #: 77
  • Sampled As Information:
  • Soil Name - SNEAD
  • Taxonomic Class - Fine, mixed, superactive, mesic Aquic Hapludolls
  • PSC - 0 to 0 cm.
  • Classificaton Date - 4/5/2007
  • Soil Taxonomic Edition - ninth edition
  • Moisture Class - udic
  • Moisture SUBClass - aquic
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: fine-silty alluvium derived from mixed
  • Landscape: valley
  • Landform: flood plain
  • Geomorphic Component Terraces: tread
  • Hill Slope Profile: footslope
  • Slope Position: middle third
  • Slope Complexity: simple
  • Slope Shape Across: concave
  • Slope Shape Down: concave
  • Runoff: negligible
  • Drainage Class: somewhat poorly
  • Flooding: none flooding
  • Ponding: none ponding
  • Geology: Holocene Stage formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/5/2007 (actual site observation date)
  • Air Photo ID: 38091g6ne
  • Surface Water Kind: none observed
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - rural transportation
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion gully
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    FESTU

    Festuca

    fescue

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    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

    1.4

    —

    —

    182.9

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    120

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    Ap—0 to 38 centimeters (0.0 to 15.0 inches); very dark grayish brown (10YR 3/2) rubbed silty clay loam; weak fine subangular blocky, and weak thick platy structure; friable; 3.0 very fine roots throughout and 3.0 fine roots throughout; 3.0 very fine tubular and 3.0 fine tubular pores; 35 percent distinct black (10YR 2/1), moist, organoargillans; 1 percent medium faint irregular noncoherent cemented dark yellowish brown (10YR 4/4), moist, iron depletions with clear boundaries in matrix; 4 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter unspecified fragments; noneffervescent, by hcl, 1n.; observed in pit, small
    E—38 to 56 centimeters (15.0 to 22.0 inches); brown (10YR 4/3) broken face silt loam; weak fine subangular blocky structure; friable; 0.5 very fine roots throughout and 0.5 fine roots throughout; 0.5 very fine tubular and 0.5 fine tubular pores; 1 percent medium faint irregular noncoherent cemented yellowish brown (10YR 5/6), moist, iron depletions with clear boundaries in matrix; fragments; noneffervescent, by hcl, 1n.; observed in pit, small
    Bt1—56 to 137 centimeters (22.0 to 53.9 inches); dark yellowish brown (10YR 4/4) broken face silty clay loam; moderate fine and medium subangular blocky structure; firm; 0.5 very fine roots throughout; 0.5 very fine tubular pores; 12 percent distinct clay films; 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented grayish brown (10YR 5/2), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 4/6), moist, iron depletions with clear boundaries in matrix; fragments; noneffervescent, by hcl, 1n.; observed in pit, small
    Bt2—137 to 213 centimeters (53.9 to 83.9 inches); yellowish brown (10YR 5/4) broken face silty clay loam; moderate fine and medium subangular blocky structure; firm; 0.5 very fine tubular pores; 12 percent faint clay films and 12 percent distinct light brownish gray (10YR 6/2), moist, silt coats; 1 percent medium faint irregular noncoherent cemented yellowish brown (10YR 5/6), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented gray (10YR 6/1), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented brownish yellow (10YR 6/8), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; fragments; noneffervescent, by hcl, 1n.; observed in pit, small
    2Bw1—213 to 384 centimeters (83.9 to 151.2 inches); yellowish brown (10YR 5/4) broken face silty clay loam; weak fine and medium subangular blocky, and moderate coarse prismatic structure; firm; 0.5 very fine tubular pores; 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 4/6), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented gray (10YR 5/1), moist, iron depletions with clear boundaries in matrix; fragments; noneffervescent, by hcl, 1n.; observed in pit, small
    3Bw1—384 to 427 centimeters (151.2 to 168.1 inches); yellowish brown (10YR 5/6) broken face clay loam; weak medium prismatic structure; firm; 0.5 very fine tubular pores; 1 percent medium faint irregular noncoherent cemented yellowish red (5YR 5/8), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented gray (10YR 6/1), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented dark reddish brown (5YR 2.5/2), moist, iron depletions with clear boundaries in matrix; fragments; noneffervescent, by hcl, 1n.; observed in pit, small
    3Bw3—427 to 447 centimeters (168.1 to 176.0 inches); gray (10YR 5/1) broken face clay loam; weak coarse prismatic structure; firm; 0.5 very fine tubular pores; 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 4/6), moist, iron depletions with clear boundaries in matrix; 1 percent by volume nonflat subangular very strongly coherent cemented 2-?-5 millimeter chert fragments; noneffervescent, by hcl, 1n.; observed in pit, small
    4C—447 to 457 centimeters (176.0 to 179.9 inches); dark yellowish brown (10YR 4/6) broken face sand; single grain; loose; 40 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter chert fragments; noneffervescent, by hcl, 1n.; observed in pit, small
    4Cg—457 to 472 centimeters (179.9 to 185.8 inches); 50 percent dark gray (10YR 4/1) broken face and 50 percent dark grayish brown (10YR 4/2) broken face loamy sand; single grain; loose; 55 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter chert fragments; noneffervescent, by hcl, 1n.; observed in pit, small