IDENTIFIERS

  • Current Taxon Name (Soil Name): Frenchmill
  • OSD
  • Series Extent
  • User Site ID: 1993MO123006M
  • User Pedon ID: 1993MO123006M
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9312306
  • NCSS Pedon Lab Data NASIS Record ID - 31342
  • 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: 37.5491104
  • Std. Longitude: -90.5251389
  • Datum: WGS84
  • Township: T33N
  • Range: R5E
  • Section: 17
  • PLSS Details: 2600 feet S and 350 feet E of the NW corner
  • Location Description: 2600 ft. S. and 350 ft. E. of the NW corner of sec. 17, T. 33 N., R. 5 E.
  • Map Unit: 10E—Killarney very cobbly silt loam, 12 to 35 percent slopes, very stony77000—Killarney-Frenchmill complex, 15 to 45 percent slopes, rubbly
  • State: Missouri
  • County: MO123—Madison
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO123—Madison County, Missouri
  • 7.5 Minute USGS Quad: 37090-E5—Lake Killarney, Missouri

    • PEDON

  • Describers Name: KEB, MLC, CGM
  • Current Taxonomic Class: Loamy-skeletal, mixed, active, mesic Typic Hapludalfs
  • Current Taxon Kind: taxadjunct
  • Pedon Type: taxadjunct to the series
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Frenchmill
  • PSC - 41 to 91 cm.
  • Classificaton Date - 3/7/2011
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Frenchmill
  • Taxonomic Class - Loamy-skeletal, mixed, active, mesic Typic Paleudults
  • Taxon Kind - series
  • PSC - 41 to 91 cm.
  • Classificaton Date - 5/21/1993
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Field Measured Properties: 59 Cation exchange capacity to clay ratio


    • SITE

  • Parent Material: slope alluvium derived from acid igneous rock
  • Landscape: mountains
  • Landform: mountain slope
  • Geomorphic Component Mountains: mountainflank, lower third
  • Hill Slope Profile: footslope
  • Slope Position: lower third
  • Slope Shape Across: concave
  • Slope Shape Down: linear
  • Runoff: very high
  • Drainage Class: well
  • Flooding: none flooding
  • Ponding: none ponding
  • Surface Fragments: 1.50 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/21/1993 (actual site observation date)
  • Air Photo ID: A-3
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - hardwoods
  • 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—41

    41—188

    —-

    —-
    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

    21

    —

    —

    277

    —

    180

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 13 centimeters (0.0 to 5.1 inches); dark grayish brown (10YR 4/2), pale brown (10YR 6/3), dry; gravelly loam; moderate very fine granular structure; very friable; 10.0 very fine to medium roots; 5 percent by volume nonflat subrounded indurated 75-162-250 millimeter igneous, unspecified fragments and 15 percent by volume nonflat subrounded indurated 2-39-75 millimeter igneous, unspecified fragments; moderately acid, pH 5.9, hellige-truog; abrupt wavy boundary. Lab sample # MU048215
    E—13 to 25 centimeters (5.1 to 9.8 inches); brown (10YR 5/3), very pale brown (10YR 7/3), dry; gravelly silt loam; weak very fine subangular blocky parts to weak fine granular structure; friable; 3.0 medium and coarse roots; 3 percent by volume nonflat subrounded indurated 75-162-250 millimeter igneous, unspecified fragments and 20 percent by volume nonflat subrounded indurated 2-39-75 millimeter igneous, unspecified fragments; strongly acid, pH 5.4, hellige-truog; abrupt wavy boundary. Lab sample # MU048216
    2BE—25 to 41 centimeters (9.8 to 16.1 inches); yellowish brown (10YR 5/4) extremely cobbly loam; weak very fine subangular blocky parts to weak fine granular structure; friable; 0.5 fine and medium roots; 15 percent faint clay films; 30 percent by volume nonflat subrounded indurated 2-39-75 millimeter igneous, unspecified fragments and 45 percent by volume nonflat subrounded indurated 75-162-250 millimeter igneous, unspecified fragments; strongly acid, pH 5.3, hellige-truog; clear wavy boundary. Lab sample # MU048217
    2Bt1—41 to 53 centimeters (16.1 to 20.9 inches); yellowish brown (10YR 5/4) and light yellowish brown (10YR 6/4) extremely cobbly silt loam; moderate very fine subangular blocky structure; firm; 0.5 very fine and fine roots; 75 percent distinct clay films; strong brown (7.5YR 4/6) masses of oxidized iron; 15 percent by volume nonflat subrounded indurated 2-39-75 millimeter igneous, unspecified fragments and 50 percent by volume nonflat subrounded indurated 75-162-250 millimeter igneous, unspecified fragments; strongly acid, pH 5.1, hellige-truog; clear wavy boundary. Lab sample # MU048218
    2Bt2—53 to 74 centimeters (20.9 to 29.1 inches); yellowish brown (10YR 5/4) and pale brown (10YR 6/3) very cobbly clay loam; moderate very fine subangular blocky structure; firm; 0.5 very fine and fine roots; 35 percent distinct clay films and 35 percent prominent clay films; yellowish red (5YR 4/6) masses of oxidized iron and 1 percent fine black (10YR 2/1) iron-manganese masses; 5 percent by volume nonflat subrounded indurated 2-39-75 millimeter igneous, unspecified fragments and 40 percent by volume nonflat subrounded indurated 75-162-250 millimeter igneous, unspecified fragments; strongly acid, pH 5.3, hellige-truog; abrupt wavy boundary. Lab sample # MU048219
    3Bt3—74 to 97 centimeters (29.1 to 38.2 inches); strong brown (7.5YR 4/6) and pale brown (10YR 6/3) silty clay loam; weak medium prismatic parts to moderate fine subangular blocky structure; firm; 0.5 very fine and fine roots; 35 percent distinct clay films and 35 percent prominent clay films; yellowish red (5YR 5/6) masses of oxidized iron and 30 percent fine and medium black (10YR 2/1) iron-manganese masses; 1 percent by volume nonflat subrounded indurated 2-39-75 millimeter igneous, unspecified fragments and 3 percent by volume nonflat subrounded indurated 75-162-250 millimeter igneous, unspecified fragments; moderately acid, pH 5.8, hellige-truog; clear wavy boundary. Lab sample # MU048220
    3Bt4—97 to 130 centimeters (38.2 to 51.2 inches); strong brown (7.5YR 4/6) clay loam; weak medium prismatic parts to moderate fine subangular blocky structure; firm; 0.5 very fine roots; 75 percent prominent yellowish brown (10YR 5/6) clay films; 30 percent fine black (10YR 2/1) iron-manganese masses; 1 percent by volume nonflat subrounded indurated 75-162-250 millimeter igneous, unspecified fragments and 2 percent by volume nonflat subrounded indurated 2-39-75 millimeter igneous, unspecified fragments; neutral, pH 7.0, hellige-truog; clear wavy boundary. Lab sample # MU048221
    3Bt5—130 to 165 centimeters (51.2 to 65.0 inches); yellowish brown (10YR 5/6) loam; moderate coarse prismatic parts to weak fine subangular blocky structure; firm; 0.5 very fine roots; 75 percent prominent yellowish red (5YR 4/6) clay films; 1 percent by volume nonflat subrounded indurated 75-162-250 millimeter igneous, unspecified fragments and 2 percent by volume nonflat subrounded indurated 2-39-75 millimeter igneous, unspecified fragments; slightly alkaline, pH 7.6, hellige-truog; gradual wavy boundary. Lab sample # MU048222
    3Bt6—165 to 188 centimeters (65.0 to 74.0 inches); yellowish brown (10YR 5/6) loam; moderate coarse prismatic parts to weak fine subangular blocky structure; firm; 0.5 very fine roots; 35 percent prominent yellowish red (5YR 4/6) clay films; 1 percent by volume nonflat subrounded indurated 2-39-75 millimeter igneous, unspecified fragments and 1 percent by volume nonflat subrounded indurated 75-162-250 millimeter igneous, unspecified fragments; slightly alkaline, pH 7.8, hellige-truog; clear wavy boundary. Lab sample # MU048223
    4BC—188 to 208 centimeters (74.0 to 81.9 inches); yellowish brown (10YR 5/6) loam; moderate very coarse prismatic structure; firm; 0.5 very fine roots; 35 percent prominent clay films on vertical faces of peds; 1 percent by volume nonflat subrounded indurated 2-39-75 millimeter igneous, unspecified fragments; moderately alkaline, pH 7.9, hellige-truog. Lab sample # MU048224