IDENTIFIERS

  • Current Taxon Name (Soil Name): Jemerson
  • OSD
  • Series Extent
  • User Site ID: 1991MO141010M
  • User Pedon ID: 1991MO141010
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9114110
  • Print Date: 10/31/2024

    • 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: 38.2541667
  • Std. Longitude: -92.8483333
  • Datum: WGS84
  • Township: T40N
  • Range: R17W
  • Section: 6
  • PLSS Details: 1000 ft. N and 2600 ft. E of the SW corner
  • Location Description: 1000 ft. N and 2600 ft. E of the SW corner of Sec. 6, T40N., R17W.
  • Map Unit: 75415—Jemerson silt loam, 0 to 3 percent slopes, occasionally flooded
  • State: Missouri
  • County: MO141—Morgan
  • MLRA: 116A—Ozark Highland
  • MLRA Soil Survey Area: NC-SPM—Springfield, Missouri
  • Non-MLRA Soil Survey Area: MO141—Morgan County, Missouri
  • 7.5 Minute USGS Quad: 38092-C7—Gravois Mills, Missouri

    • PEDON

  • Describers Name: DWW,DEV,TOK
  • Current Taxonomic Class: Fine-silty, mixed Typic Hapludalfs
  • Current Taxon Kind: series
  • Pedon Type: TUD pedon
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Jemerson
  • PSC - 20 to 70 cm.
  • Classificaton Date - 4/4/2011
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Jemerson
  • Taxon Kind - series
  • Classificaton Date - 4/8/1991
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: alluvium
  • Landform: valley
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Drainage Class: well
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/8/1991 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - pastureland, tame
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    0—20

    20—155

    —-

    —-
    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

    —

    —

    236.4

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 20 centimeters (0.0 to 7.9 inches); brown (10YR 4/3) silt loam; weak very fine granular structure; friable; 8.0 very fine and fine roots; 6.0 very fine and fine vesicular pores; fragments; strongly acid, pH 5.3, hellige-truog; clear smooth boundary. Lab sample # MU015087
    Bt1—20 to 38 centimeters (7.9 to 15.0 inches); brown (7.5YR 4/4) silt loam; weak fine subangular blocky parts to weak fine granular structure; firm; 6.0 very fine and fine roots; 5.0 very fine and fine vesicular pores; 2 percent faint brown (7.5YR 4/3), moist, clay films on faces of peds; fragments; moderately acid, pH 5.7, hellige-truog; gradual smooth boundary. Lab sample # MU015088. discontinuous - phpvsfiid 126558; discontinuous - phpvsfiid 126558
    Bt2—38 to 66 centimeters (15.0 to 26.0 inches); brown (7.5YR 4/4) silt loam; weak fine subangular blocky structure; firm; 2.0 very fine and fine roots; 3.0 very fine and fine vesicular pores; 2 percent faint brown (7.5YR 4/3) clay films on faces of peds; fragments; moderately acid, pH 5.7, hellige-truog; gradual smooth boundary. Lab sample # MU015089. discontinuous - phpvsfiid 126573; discontinuous - phpvsfiid 126573
    Bt3—66 to 99 centimeters (26.0 to 39.0 inches); brown (7.5YR 4/4) silt loam; weak fine subangular blocky structure; firm; 2.0 very fine and fine roots; 2.0 very fine and fine vesicular pores; 2 percent faint brown (7.5YR 4/3), moist, clay films on faces of peds and 2 percent prominent black (10YR 2/1), moist, manganese or iron-manganese stains throughout; fragments; strongly acid, pH 5.1, hellige-truog; gradual smooth boundary. Lab sample # MU015090. discontinuous - phpvsfiid 126587; discontinuous - phpvsfiid 126588; discontinuous - phpvsfiid 126587; discontinuous - phpvsfiid 126588
    Bt4—99 to 155 centimeters (39.0 to 61.0 inches); brown (7.5YR 4/4) silt loam; weak medium subangular blocky structure; firm; 2.0 very fine and fine vesicular pores; 2 percent faint brown (7.5YR 4/3) clay films on faces of peds and 2 percent prominent black (10YR 2/1) manganese or iron-manganese stains throughout and 10 percent distinct brown (10YR 5/3) silt coats on faces of peds and in pores; fragments; strongly acid, pH 5.5, hellige-truog. Lab sample # MU015091. discontinuous - phpvsfiid 127377; discontinuous - phpvsfiid 127378; discontinuous - phpvsfiid 127379; discontinuous - phpvsfiid 127377; discontinuous - phpvsfiid 127378; discontinuous - phpvsfiid 127379