IDENTIFIERS

  • Current Taxon Name (Soil Name): Blase
  • OSD
  • Series Extent
  • User Site ID: S1989MO183020
  • User Pedon ID: 1989MO183020
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 90P0437
  • NCSS Pedon Lab Data NASIS Record ID - 62370
  • 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: 38.8663902
  • Std. Longitude: -90.2011108
  • Datum: WGS84
  • Location Description: West Alton, MO
  • State: Missouri
  • County: MO183—St. Charles

    • PEDON

  • Current Taxonomic Class: Clayey over loamy, smectitic, mesic Fluvaquentic Hapludolls
  • Current Taxon Kind: taxadjunct
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 20
  • Correlated Information:
  • Soil Name - Blase
  • Classificaton Date - 7/11/2007
  • Moisture Class - udic
  • Moisture Subclass - aquic
  • Sampled As Information:
  • Soil Name - Parkville
  • Taxonomic Class - Clayey over loamy, montmorillonitic, mesic Fluvaqu
  • Taxon Kind - series
  • Classificaton Date - 12/1/1989
  • Moisture Class - udic
  • Moisture SUBClass - aquic
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: alluvium
  • Drainage Class: somewhat poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 12/1/1989 (actual site observation date)
  • Surface Cover Properties:
  • 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

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    Ap1—0 to 10 centimeters (0.0 to 3.9 inches); black (10YR 2/1) silty clay loam; moderate fine and medium granular structure; friable, moderately sticky, moderately plastic; fragments. Lab sample # 90P02430
    Ap2—10 to 20 centimeters (3.9 to 7.9 inches); very dark gray (10YR 3/1) silty clay; weak medium angular blocky structure; firm, very sticky, very plastic; fragments. Lab sample # 90P02431
    Ap3—20 to 30 centimeters (7.9 to 11.8 inches); very dark gray (10YR 3/1) silty clay; moderate medium and coarse angular blocky structure; extremely firm*, very sticky, very plastic; fragments. Lab sample # 90P02432
    C1—30 to 41 centimeters (11.8 to 16.1 inches); very dark grayish brown (10YR 3/2) silty clay; weak medium subangular blocky structure; firm, very sticky, very plastic; fragments. Lab sample # 90P02433
    C2—41 to 51 centimeters (16.1 to 20.1 inches); dark gray (10YR 4/1) silty clay; weak medium subangular blocky structure; friable, very sticky, very plastic; fragments. Lab sample # 90P02434
    2C3—51 to 91 centimeters (20.1 to 35.8 inches); dark grayish brown (10YR 4/2) loamy fine sand; massive; friable, nonsticky, nonplastic; fragments. Lab sample # 90P02435
    2C4—91 to 130 centimeters (35.8 to 51.2 inches); brown (10YR 5/3) loamy fine sand; massive; friable, nonsticky, nonplastic; fragments. Lab sample # 90P02436. finely stratified structure
    2C5—130 to 160 centimeters (51.2 to 63.0 inches); dark grayish brown (10YR 4/2) sandy clay loam; 11 percent dark yellowish brown (10YR 4/4) fine faint mottles; massive; friable, slightly sticky, slightly plastic; fragments. Lab sample # 90P02437. common fine faint 10YR44 mottles
    2C6—160 to 183 centimeters (63.0 to 72.0 inches); dark grayish brown (10YR 4/2) loamy fine sand; massive; friable, nonsticky, nonplastic; fragments. Lab sample # 90P02438. finely stratified structure