IDENTIFIERS

  • Current Taxon Name (Soil Name): Twomile
  • OSD
  • Series Extent
  • User Site ID: 1980MO071003S
  • User Pedon ID: 1980MO071003
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 81P0083
  • Print Date: 5/19/2024

    • 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: 38.4594460
  • Std. Longitude: -90.9808350
  • Datum: WGS84
  • Township: T43N
  • Range: R1W
  • Section: 24
  • PLSS Details: 603 meters N and 414 meters W of the SW corner
  • Location Description: Alt Farm.
  • State: Missouri
  • County: MO071—Franklin
  • MLRA: 116A—Ozark Highland

    • PEDON

  • Describers Name: BH, KV, CN
  • Current Taxonomic Class: Fine-silty, siliceous, mesic Typic Ochraqualfs
  • Current Taxon Kind: taxadjunct
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 3
  • Correlated Information:
  • Soil Name - Twomile
  • Classificaton Date - 7/11/2007
  • Moisture Class - aquic
  • Sampled As Information:
  • Soil Name - Twomile
  • Taxon Kind - series
  • Classificaton Date - 11/1/1980
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: alluvium derived from mixed
  • Landscape: upland
  • Landform: terrace—stream or lake
  • Slope Shape Down: linear
  • Drainage Class: poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 11/1/1980 (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

    1

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    Ap—0 to 36 centimeters (0.0 to 14.2 inches); brown (10YR 4/3) interior silt loam; weak fine granular structure; very friable; 2.5 fine roots throughout; fragments; abrupt smooth boundary. NOT SAMPLED; common fine roots throughout
    A21—36 to 53 centimeters (14.2 to 20.9 inches); brown (10YR 5/3) interior silt loam; 11 percent light brownish gray (10YR 6/2) fine mottles; weak coarse platy structure; firm; brittle; 0.5 fine roots between peds; fragments; clear smooth boundary. Lab sample # 81P00435. few fine roots between peds; common fine 10YR62 mottles
    A22—53 to 76 centimeters (20.9 to 29.9 inches); 50 percent light brownish gray (10YR 6/2) interior and 50 percent pale brown (10YR 6/3) interior silt loam; weak coarse platy structure; very firm; brittle; 0.2 fine roots in cracks; fragments; clear wavy boundary. Lab sample # 81P00436. very few to few fine roots in cracks
    Bt1—76 to 104 centimeters (29.9 to 40.9 inches); light brownish gray (10YR 6/2) interior silt loam; 30 percent yellowish brown (10YR 5/6) fine mottles; moderate medium prismatic, and weak fine subangular blocky structure; firm; 0.5 fine roots between peds; fragments; gradual smooth boundary. Lab sample # 81P00437. few fine roots between peds; many fine 10YR56 mottles
    Bt2—104 to 137 centimeters (40.9 to 53.9 inches); 50 percent grayish brown (10YR 5/2) interior and 50 percent light brownish gray (10YR 6/2) interior silty clay loam; moderate fine subangular blocky structure; firm; 0.5 fine roots between peds; fragments; gradual smooth boundary. Lab sample # 81P00438. few fine roots between peds
    C—137 to 185 centimeters (53.9 to 72.8 inches); grayish brown (10YR 5/2) interior silty clay loam; massive; firm; fragments. Lab sample # 81P00439