IDENTIFIERS

  • Current Taxon Name (Soil Name): Mexico
  • OSD
  • Series Extent
  • User Site ID: S1977MO019001
  • User Pedon ID: 1977MO019001
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 78P0473
  • NCSS Pedon Lab Data NASIS Record ID - 46027
  • Print Date: 11/26/2024

    • 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: 38.9000015
  • Std. Longitude: -92.2166672
  • Datum: WGS84
  • Township: 48N
  • Range: 12W
  • Section: 36
  • PLSS Details: W 1/4, Plot 404 13 meters E and 1.6 meters N of marker.
  • Location Description: Fleetwood Farm, Boone County, Missouri.
  • State: Missouri
  • County: MO019—Boone

    • PEDON

  • Describers Name: Grossman and Renkoski
  • Current Taxonomic Class: Fine, smectitic, mesic Aquertic Hapludalfs
  • Current Taxon Kind: taxadjunct
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 1
  • Correlated Information:
  • Soil Name - Mexico
  • Classificaton Date - 7/11/2007
  • Moisture Class - udic
  • Moisture Subclass - aquic
  • Sampled As Information:
  • Soil Name - Mexico
  • Classificaton Date - 8/1/1977
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: footslope
  • Slope Position: drainageway
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/1/1977 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop 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

    2

    —

    —

    264

    —

    270

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    1Ap1—0 to 8 centimeters (0.0 to 3.1 inches);, dark grayish brown (10YR 4/2) interior and brown (10YR 5/3) interior and pale brown (10YR 6/3) interior, dry; silt loam; 26 percent clay; massive; slightly hard; fragments; abrupt boundary. Lab sample # 78P02664. Massive overall consisting of granuals and subrounded bodies less than 2 mm across. Uppermost 1 cm granular. 3% FeMn nodules. Bottoms marks depth of last disking.
    1Ap2—8 to 24 centimeters (3.1 to 9.4 inches); dark grayish brown (10YR 4/2), dark grayish brown (10YR 4/2) interior and pale brown (10YR 6/3) interior and pale brown (10YR 6/3) interior, dry; silty clay loam; 27 percent clay; massive; very firm; fragments; abrupt boundary. Lab sample # 78P02665. Prisms delineated by desiccation crack 30 cm apart and 2 mm wide. Lower half contains discontinous planes with sand size limestone fragments.
    1B1—24 to 35 centimeters (9.4 to 13.8 inches);, brown (10YR 4/3) interior and light brownish gray (10YR 6/2) interior, dry; silty clay loam; 30 percent clay; weak medium subangular blocky structure; hard; fragments; clear boundary. Lab sample # 78P02666. 5% of fabric worm casts. 3% FeMn nodules.
    1B21—35 to 47 centimeters (13.8 to 18.5 inches);, brown (10YR 4/3) interior, dry; silty clay loam; 40 percent clay; 11 percent yellowish red (5YR 5/6) fine distinct mottles; friable; fragments; clear wavy boundary. Lab sample # 78P02667. Desiccation cracks 5 mm wide every 30 cm. 4% FeMn nodules less than 2 mm across.; common fine distinct 5YR56 mottles
    1B22—47 to 60 centimeters (18.5 to 23.6 inches); dark grayish brown (10YR 4/2) interior unknown texture; 60 percent clay; 11 percent yellowish red (5YR 5/6) medium prominent mottles; fragments. Lab sample # 78P02668. Desiccation cracks 4 mm wide every 30 cm delineate very coarse prisms that are moderate medium fragmental.; common medium prominent 5YR56 mottles
    1B23—60 to 70 centimeters (23.6 to 27.6 inches);, dark grayish brown (10YR 4/2) interior, dry; silty clay; 50 percent clay; 11 percent yellowish brown (10YR 5/8) medium faint and 11 percent gray (10YR 6/1) medium faint mottles; very firm; fragments. Lab sample # 78P02669. Desiccation cracks 3 mm wide every 30 cm that delineate prisms which are weak coarse fragmental. 2% FeMn nodules.; common medium faint 10YR58 mottles; common medium faint 10YR61 mottles
    1B24—77 to 97 centimeters (30.3 to 38.2 inches); grayish brown (10YR 5/2) interior silty clay; 50 percent clay; 30 percent strong brown (7.5YR 4/6) medium prominent mottles; extremely firm*; fragments; clear boundary. Lab sample # 78P02670. Broken very dark grayish brown coatings on ped surfaces.; many medium prominent 7.5YR46 mottles
    1B31—97 to 156 centimeters (38.2 to 61.4 inches); gray (10YR 5/1) interior silty clay loam; 38 percent clay; 11 percent strong brown (7.5YR 4/6) medium prominent mottles; extremely firm*; fragments; clear boundary. Lab sample # 78P02671. Weak pedogenesis.; common medium prominent 7.5YR46 mottles
    1Bb—156 to 210 centimeters (61.4 to 82.7 inches); gray (10YR 5/1) interior silty clay; 45 percent clay; 30 percent yellowish brown (10YR 5/6) medium prominent and 30 percent strong brown (7.5YR 4/6) coarse prominent mottles; moderate fine platy structure; firm; fragments. Lab sample # 78P02672. Arbitrary boundary.; many medium prominent 10YR56 mottles; many coarse prominent 7.5YR46 mottles