IDENTIFIERS

  • Current Taxon Name (Soil Name): Jemerson
  • OSD
  • Series Extent
  • User Site ID: 1991MO019044
  • User Pedon ID: 1991MO019044
  • Transect:
  • User Transect ID - 14
  • Transect Stop Number - 4
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9101944
  • NCSS Pedon Lab Data NASIS Record ID - 27082
  • Print Date: 11/24/2024

    • 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: 39.0985407
  • Std. Longitude: -92.4055868
  • Datum: WGS84
  • Range: R13W
  • Section: 29
  • Location Description: upper Perche Cr., Terry Rowland prop., 2400 feet east and 900 feet south of NW cor, sec. 29, T. 50N., R.13W
  • State: Missouri
  • County: MO019—Boone
  • MLRA: 115—Central Mississippi Valley Wooded Slopes

    • PEDON

  • Describers Name: GHD
  • Pedon Type: not classified to current taxon name
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Sampled As Information:
  • Soil Name - Jemerson
  • PSC - 20 to 71 cm.
  • Classificaton Date - 5/29/1991
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: alluvium
  • Landform: terrace
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Runoff: medium
  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/29/1991 (actual site observation date)
  • Air Photo ID: 14
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • 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—152

    —-

    —-
    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

    —

    —

    —

    —

    914

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A1—0 to 8 centimeters (0.0 to 3.1 inches); dark yellowish brown (10YR 3/4) and dark yellowish brown (10YR 4/4) silt loam; moderate fine subangular blocky structure; friable; 10.0 very fine roots and 3.0 fine roots; 10 percent fine dark yellowish brown (10YR 4/6) masses of oxidized iron; fragments; strongly acid, pH 5.1, hellige-truog; gradual smooth boundary. Lab sample # MU014090
    A2—8 to 20 centimeters (3.1 to 7.9 inches); dark yellowish brown (10YR 4/4) silt loam; moderate fine subangular blocky structure; friable; 3.0 very fine roots and 0.5 fine roots; dark yellowish brown (10YR 3/4) on faces of peds; 1 percent fine iron-manganese concretions; fragments; moderately acid, pH 6.0, hellige-truog; gradual smooth boundary. Lab sample # MU014091
    Bt1—20 to 38 centimeters (7.9 to 15.0 inches); dark yellowish brown (10YR 4/4) silty clay loam; moderate medium prismatic parts to strong fine subangular blocky structure; firm; 3.0 very fine roots; brown (10YR 4/3) on faces of peds and 15 percent faint clay films on faces of peds; 1 percent fine iron-manganese concretions and 10 percent fine brownish yellow (10YR 6/6) masses of oxidized iron; fragments; moderately acid, pH 6.0, hellige-truog; clear smooth boundary. Lab sample # MU014092
    Bt2—38 to 64 centimeters (15.0 to 25.2 inches); yellowish brown (10YR 5/6) silty clay loam; 25 percent pale brown (10YR 6/3) medium and coarse mottles; moderate medium prismatic parts to strong fine subangular blocky structure; firm; 3.0 very fine roots; 15 percent faint clay films on faces of peds and in pores; 1 percent fine iron-manganese concretions; fragments; strongly acid, pH 5.2, hellige-truog; clear smooth boundary. Lab sample # MU014093
    Bt3—64 to 76 centimeters (25.2 to 29.9 inches); brown (7.5YR 4/4) silty clay loam; 25 percent light gray (10YR 7/2) medium and coarse mottles; strong medium prismatic parts to strong fine subangular blocky structure; firm; 3.0 very fine roots; 35 percent distinct clay films on faces of peds; 1 percent fine iron-manganese concretions and 1 percent fine iron-manganese concretions; fragments; very strongly acid, pH 5.0, hellige-truog; gradual smooth boundary. Lab sample # MU014094
    Bt4—76 to 104 centimeters (29.9 to 40.9 inches); dark yellowish brown (10YR 4/4) silt loam; 10 percent light gray (10YR 7/1) medium and coarse mottles; moderate fine platy parts to moderate fine subangular blocky structure; firm; 0.5 very fine roots; 15 percent distinct clay films on faces of peds and 15 percent manganese or iron-manganese stains and 15 percent prominent clay films on faces of peds and in pores and 35 percent faint silt coats on vertical faces of peds; fragments; strongly acid, pH 5.1, hellige-truog; gradual smooth boundary. Lab sample # MU014095
    Bt5—104 to 152 centimeters (40.9 to 59.8 inches); dark yellowish brown (10YR 4/4) silt loam; 1 percent light gray (10YR 7/1) fine mottles; moderate fine platy parts to weak fine subangular blocky structure; firm; 15 percent prominent clay films on faces of peds and in pores and 35 percent manganese or iron-manganese stains; fragments; strongly acid, pH 5.1, hellige-truog. Lab sample # MU014096