IDENTIFIERS

  • Current Taxon Name (Soil Name): Roselle
  • OSD
  • Series Extent
  • User Site ID: 1993MO123009M
  • User Pedon ID: 1993MO123009M
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9312309
  • NCSS Pedon Lab Data NASIS Record ID - 31340
  • Print Date: 4/28/2025

    • 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: 37.5974426
  • Std. Longitude: -90.4891129
  • Datum: WGS84
  • Township: T33N
  • Range: R5E
  • Section: 3
  • PLSS Details: 450 feet S and 500 feet E of the NW corner
  • Location Description: 450 ft. S and 500 ft. E of the NW corner of sec. 3, T. 33 N., R. 5 E.
  • Map Unit: 77006—Roselle silt loam, 3 to 8 percent slopes44D—Syenite silt loam, 5 to 15 percent slopes
  • State: Missouri
  • County: MO123—Madison
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO123—Madison County, Missouri
  • 7.5 Minute USGS Quad: 37090-E4—Rhodes Mountain, Missouri

    • PEDON

  • Describers Name: KEB and CGM
  • Current Taxonomic Class: Fine-loamy, mixed, active, mesic Oxyaquic Hapludalfs
  • Current Taxon Kind: taxadjunct
  • Pedon Type: map unit inclusion
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Roselle
  • PSC - 18 to 68 cm.
  • Classificaton Date - 3/7/2011
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Roselle
  • Taxonomic Class - Fine-loamy, mixed, active, mesic Oxyaquic Hapludults
  • Taxon Kind - series
  • PSC - 18 to 68 cm.
  • Classificaton Date - 7/21/1993
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Field Measured Properties: 47 Cation exchange capacity to clay ratio


    • SITE

  • Parent Material: loess over slope alluvium derived from granite
  • Landscape: mountains
  • Landform: basin floor
  • Runoff: medium
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/21/1993 (actual site observation date)
  • Air Photo ID: B-2
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    0—18

    18—208

    —-

    —-
    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

    6

    —

    —

    253

    —

    40

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 10 centimeters (0.0 to 3.9 inches); brown (10YR 4/3), pale brown (10YR 6/3), dry; silt loam; weak thin platy parts to moderate very fine granular structure; friable; 10.0 very fine and fine roots; 1 percent by volume 2-39-75 millimeter unspecified fragments; slightly acid, pH 6.1, hellige-truog; abrupt wavy boundary. Lab sample # MU048234. Signs of compaction were observed.
    E—10 to 18 centimeters (3.9 to 7.1 inches); dark yellowish brown (10YR 4/4), light yellowish brown (10YR 6/4), dry; silt loam; moderate very fine subangular blocky parts to moderate fine granular structure; friable; 3.0 very fine and fine roots and 0.5 medium roots; fragments; slightly acid, pH 6.5, hellige-truog; clear wavy boundary. Lab sample # MU048235
    Bt1—18 to 30 centimeters (7.1 to 11.8 inches); strong brown (7.5YR 4/6) silt loam; moderate very fine subangular blocky structure; friable; 3.0 very fine and fine roots; 4 percent faint clay films; fragments; slightly acid, pH 6.5, hellige-truog; clear wavy boundary. Lab sample # MU048236
    Bt2—30 to 56 centimeters (11.8 to 22.0 inches); strong brown (7.5YR 5/6) silty clay loam; moderate medium prismatic parts to moderate very fine and fine subangular blocky structure; friable; 3.0 very fine roots; 15 percent brown (7.5YR 5/4) clay films and 15 percent manganese or iron-manganese stains; 1 percent iron-manganese masses; fragments; slightly acid, pH 6.3, hellige-truog; clear wavy boundary. Lab sample # MU048237. Roots were concentrated in vertical seams.
    2Bt3—56 to 79 centimeters (22.0 to 31.1 inches); strong brown (7.5YR 4/6) loam; moderate fine subangular blocky structure; firm; 14 percent faint clay films and 35 percent brown (7.5YR 5/3) silt coats on vertical faces of peds; fragments; slightly acid, pH 6.1, hellige-truog; gradual wavy boundary. Lab sample # MU048238
    2Bt4—79 to 109 centimeters (31.1 to 42.9 inches); brown (7.5YR 4/4) loam; moderate fine subangular blocky structure; firm; 0.1 very fine roots; 15 percent faint clay films on vertical faces of peds and 15 percent brown (7.5YR 5/3) silt coats and 35 percent manganese or iron-manganese stains; 1 percent iron-manganese masses; 2 percent by volume 2-39-75 millimeter unspecified fragments; slightly acid, pH 6.1, hellige-truog; gradual wavy boundary. Lab sample # MU048239
    2Bt5—109 to 142 centimeters (42.9 to 55.9 inches); brown (7.5YR 4/4) and yellowish red (5YR 5/8) loam; moderate very fine and fine subangular blocky structure; friable; 0.1 very fine roots; 15 percent clay films on vertical faces of peds and 15 percent manganese or iron-manganese stains; 1 percent iron-manganese masses; 2 percent by volume 2-39-75 millimeter unspecified fragments; slightly acid, pH 6.2, hellige-truog; clear wavy boundary. Lab sample # MU048240. This horizon may contain a decomposed granite boulder.
    2Bt6—142 to 157 centimeters (55.9 to 61.8 inches); strong brown (7.5YR 4/6) coarse sandy loam; weak fine subangular blocky structure; friable; 15 percent clay films; 4 percent by volume 2-39-75 millimeter unspecified fragments; slightly acid, pH 6.1, hellige-truog; clear wavy boundary. Lab sample # MU048241. This horizon may represent a former surface.
    2Bt7—157 to 188 centimeters (61.8 to 74.0 inches); strong brown (7.5YR 5/8) and brown (7.5YR 4/4) coarse sandy loam; weak medium prismatic structure; friable; light brown (7.5YR 6/4) clay bodies; 4 percent by volume 2-39-75 millimeter unspecified fragments; moderately acid, pH 5.8, hellige-truog; gradual wavy boundary. Lab sample # MU048242
    2Bt8—188 to 208 centimeters (74.0 to 81.9 inches); yellowish red (5YR 4/6) and strong brown (7.5YR 5/8) and brown (7.5YR 5/3) coarse sandy loam; weak medium prismatic structure; friable; 15 percent distinct clay films; 5 percent by volume 2-39-75 millimeter unspecified fragments; moderately acid, pH 5.8, hellige-truog. Lab sample # MU048243