IDENTIFIERS

  • Current Taxon Name (Soil Name): Mexico
  • OSD
  • Series Extent
  • User Site ID: S1977MO019011
  • User Pedon ID: 1977MO019011
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 78P0483
  • NCSS Pedon Lab Data NASIS Record ID - 46037
  • Print Date: 6/2/2024

    • 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 819 2.2 meters W and 1.0 meters N of the 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 Aeric Vertic Epiaqualfs
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 11
  • Correlated Information:
  • Soil Name - Mexico
  • Classificaton Date - 6/15/2007
  • Moisture Class - aquic
  • Moisture Subclass - aeric
  • Sampled As Information:
  • Soil Name - Snd
  • Classificaton Date - 8/1/1977
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Drainage Class: somewhat poorly
  • 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

    3

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    20

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    1Ap1—0 to 8 centimeters (0.0 to 3.1 inches);, very dark grayish brown (10YR 3/2) interior and grayish brown (10YR 5/2) interior and pale brown (10YR 6/3) interior, dry; silty clay loam; 30 percent clay; moderate fine platy structure; friable; 5.5 roots; fragments; clear boundary. Lab sample # 78P02759. many roots
    1Ap2—8 to 19 centimeters (3.1 to 7.5 inches);, very dark grayish brown (10YR 3/2) interior and grayish brown (10YR 5/2) interior and pale brown (10YR 6/3) interior, dry; silty clay loam; 31 percent clay; massive; very hard; 2.5 roots; fragments; abrupt boundary. Lab sample # 78P02760. Desiccation cracks 1 mm wide 20 cm apart. Calcareous sand size amendment in widely spaced planes. Roots with most oriented horizontally. 2% nodules Fe Mn less than 3 mm across.; common roots
    1B21—19 to 27 centimeters (7.5 to 10.6 inches);, light gray (10YR 7/2) interior, dry; silty clay loam; 45 percent clay; 11 percent yellowish red (5YR 5/6) fine prominent mottles; moderate fine blocky structure; slightly hard; 2.5 roots; 37 percent , dry, skeletans over cutans; fragments. Lab sample # 78P02761. common skeletans over cutans surface features; common roots; common fine prominent 5YR56 mottles
    1B22—27 to 38 centimeters (10.6 to 15.0 inches); dark grayish brown (10YR 4/2) interior clay; 60 percent clay; 11 percent yellowish red (5YR 5/6) fine prominent mottles; firm; 2.5 roots; fragments; clear boundary. Lab sample # 78P02762. Dessication cracks 10 to 20 cm apart and 3 to 5 mm wide delineate very coarse prisms that are massive internally. Roots strongly restricted to structural surfaces.; common roots; common fine prominent 5YR56 mottles
    1B23—38 to 53 centimeters (15.0 to 20.9 inches); dark grayish brown (10YR 4/2) interior clay; 60 percent clay; 11 percent strong brown (7.5YR 5/6) fine prominent mottles; very firm; 2.5 roots; fragments; clear boundary. Lab sample # 78P02763. Scattered black irregular accumulations of Fe Mn 1 cm across. Desiccation cracks 10 to 20 cm apart and 2 to 4 mm across delineate very coarse prisms that are massive. Slickenside surface over 10 cm across in lower part.; common roots; common fine prominent 7.5YR56 mottles
    1B24—53 to 70 centimeters (20.9 to 27.6 inches); gray (5Y 5/1) interior clay; 50 percent clay; 30 percent strong brown (7.5YR 5/6) medium prominent mottles; very firm; 0.5 roots; , moist, clay films; fragments; gradual boundary. Lab sample # 78P02764. Very dark gray and scattered black mangans. Desiccation cracks 1 to 2 mm wide delineate prisms 10 to 20 cm wide. Interior of prisms moderate coarse blocky. Upper part of horizon contains slicknsides greater 10 cm across; few roots; many medium prominent 7.5YR56 mottles; patchy - phpvsfiid 213684; patchy - phpvsfiid 213684
    1B31—70 to 100 centimeters (27.6 to 39.4 inches); gray (10YR 6/1) interior silty clay; 40 percent clay; 30 percent strong brown (7.5YR 5/6) medium mottles; firm; 0.5 roots; fragments; gradual boundary. Lab sample # 78P02765. Black mangans common.; few roots; many medium 7.5YR56 mottles
    1B32—100 to 145 centimeters (39.4 to 57.1 inches); grayish brown (10YR 5/2) interior silty clay loam; 38 percent clay; 11 percent strong brown (7.5YR 5/6) medium prominent mottles; firm; fragments; clear boundary. Lab sample # 78P02766. common medium prominent 7.5YR56 mottles
    1B33—145 to 190 centimeters (57.1 to 74.8 inches); gray (10YR 5/1) interior silty clay loam; 35 percent clay; 11 percent strong brown (7.5YR 5/6) medium prominent mottles; firm; fragments; gradual boundary. Lab sample # 78P02767. common medium prominent 7.5YR56 mottles
    1B34—190 to 230 centimeters (74.8 to 90.6 inches); gray (10YR 5/1) interior silty clay loam; 33 percent clay; 11 percent strong brown (7.5YR 5/6) medium prominent mottles; platy structure; firm; fragments. Lab sample # 78P02768. Fe oxides concentrated on structural surfaces.; common medium prominent 7.5YR56 mottles