IDENTIFIERS

  • Current Taxon Name (Soil Name): Jemerson
  • OSD
  • Series Extent
  • User Site ID: 1990MO019030
  • User Pedon ID: 1990MO019030
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9001930
  • NCSS Pedon Lab Data NASIS Record ID - 33509
  • Print Date: 11/21/2024

    • 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: 38.7835368
  • Std. Longitude: -92.3443124
  • Datum: WGS84
  • Range: R13W
  • Section: 12
  • Location Description: Fox Hollow; tributary of Bonne Femme Cr.; 1700 feet south and 1000 feet east of NW. cor. Sec. 12, T. 46 N., R.13W.
  • State: Missouri
  • County: MO019—Boone
  • MLRA: 115—Central Mississippi Valley Wooded Slopes

    • PEDON

  • Describers Name: F. J. Young
  • Current Taxon Kind: series
  • Pedon Type: within range of map unit
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Sampled As Information:
  • Soil Name - Jemerson
  • PSC - 15 to 66 cm.
  • Classificaton Date - 7/31/1990
  • 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: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/31/1990 (actual site observation date)
  • Air Photo ID: 45
  • 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—15

    15—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

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 15 centimeters (0.0 to 5.9 inches); brown (10YR 4/3), yellowish brown (10YR 5/4), dry; silt loam; weak fine subangular blocky structure; very friable; 10.0 very fine roots; fragments; slightly acid, pH 6.1, hellige-truog; clear smooth boundary. Lab sample # MU037059
    Bt1—15 to 43 centimeters (5.9 to 16.9 inches); dark yellowish brown (10YR 4/4) silt loam; moderate medium prismatic parts to moderate medium subangular blocky structure; friable; 3.0 very fine roots; 15 percent brown (10YR 4/3) clay films and 35 percent faint ; fragments; slightly acid, pH 6.3, hellige-truog; gradual smooth boundary. Lab sample # MU037060
    Bt2—43 to 71 centimeters (16.9 to 28.0 inches); dark yellowish brown (10YR 4/4) silt loam; moderate medium prismatic parts to weak medium subangular blocky structure; friable; 0.5 very fine roots; 15 percent brown (10YR 4/3) clay films and 35 percent faint ; fragments; slightly acid, pH 6.4, hellige-truog; clear smooth boundary. Lab sample # MU037061
    Bt3—71 to 119 centimeters (28.0 to 46.9 inches); dark yellowish brown (10YR 4/4) silt loam; weak medium prismatic parts to weak fine subangular blocky structure; friable; 0.5 very fine roots; 15 percent faint clay films on faces of peds and 15 percent distinct brown (10YR 4/3) clay films on vertical faces of peds and 15 percent pale brown (10YR 6/3) silt coats; fragments; slightly acid, pH 6.1, hellige-truog; diffuse smooth boundary. Lab sample # MU037062
    Bt4—119 to 163 centimeters (46.9 to 64.2 inches); dark yellowish brown (10YR 4/4) silt loam; weak medium prismatic parts to weak fine subangular blocky structure; friable; 0.5 very fine roots; brown (10YR 5/3) clay films on vertical faces of peds and 15 percent faint brown (10YR 4/3) and 15 percent pale brown (10YR 6/3) silt coats; fragments; moderately acid, pH 5.9, hellige-truog. Lab sample # MU037063