IDENTIFIERS

  • Current Taxon Name (Soil Name): Useful
  • OSD
  • Series Extent
  • User Site ID: 1990MO161042M
  • User Pedon ID: 1990MO161042
  • Transect:
  • User Transect ID - T6090
  • Transect Stop Number - 8
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9016142
  • Print Date: 11/23/2024

    • 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: 38.0467090
  • Std. Longitude: -91.8107333
  • Datum: WGS84
  • Township: T38N
  • Range: R8W
  • Section: 4
  • PLSS Details: 2225 feet W and 1200 feet S of the NEcorner
  • State: Missouri
  • County: MO161—Phelps
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO161—Phelps County, Missouri

    • PEDON

  • Current Taxonomic Class: Fine, mixed Oxyaquic Hapludalfs
  • Pedon Type: map unit inclusion
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Sampled As Information:
  • Soil Name - Useful
  • Taxonomic Class - Fine, mixed Oxyaquic Hapludalfs
  • Taxon Kind - series
  • PSC - 25 to 75 cm.
  • Classificaton Date - 12/11/1990
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess derived from mixed and/or residuum weathered from dolomite
  • Landscape: upland
  • Landform: interfluve
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 12/11/1990 (actual site observation date)
  • Air Photo ID: C-1
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • 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

    9

    —

    —

    268

    —

    220

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    Ap—0 to 13 centimeters (0.0 to 5.1 inches); brown (10YR 4/3), light yellowish brown (10YR 6/4), dry; silt loam; weak very fine subangular blocky structure; friable; 3.0 very fine roots and 0.5 fine and medium roots; fragments; neutral, pH 7.2, hellige-truog; clear smooth boundary. Lab sample # MU039355
    BE—13 to 25 centimeters (5.1 to 9.8 inches); brown (10YR 5/3) and brown (10YR 4/3) silt loam; 1 percent grayish brown (10YR 5/2) fine distinct mottles; moderate very fine subangular blocky structure; friable; 3.0 very fine and fine roots; 2 percent by volume 2-39-75 millimeter limestone, cherty fragments; neutral, pH 7.1, hellige-truog; clear smooth boundary. Lab sample # MU039356
    Bt1—25 to 43 centimeters (9.8 to 16.9 inches); strong brown (7.5YR 4/6) silty clay loam; weak fine prismatic structure; firm; 3.0 very fine and fine roots; 15 percent faint clay films on faces of peds; 2 percent by volume 2-39-75 millimeter limestone, cherty fragments; neutral, pH 7.0, hellige-truog; clear wavy boundary. Lab sample # MU039357
    2Bt2—43 to 56 centimeters (16.9 to 22.0 inches); brown (10YR 5/3) and yellowish brown (10YR 5/6) very gravelly clay; 10 percent red (2.5YR 4/6) medium prominent mottles; weak fine and medium prismatic structure; firm; 0.5 very fine and fine roots; 15 percent faint clay films on faces of peds; fine iron-manganese concretions; 40 percent by volume 2-39-75 millimeter limestone, cherty fragments; neutral, pH 6.8, hellige-truog; gradual wavy boundary. Lab sample # MU039358
    2Bt3—56 to 74 centimeters (22.0 to 29.1 inches); yellowish red (5YR 4/6) and yellowish red (5YR 5/8) and yellowish brown (10YR 5/4) very gravelly clay; moderate fine and medium prismatic structure; firm; 0.5 very fine roots; 35 percent distinct clay films on faces of peds; fine iron-manganese concretions; 15 percent by volume 2-39-75 millimeter sandstone, unspecified fragments and 40 percent by volume 2-39-75 millimeter limestone, cherty fragments; neutral, pH 6.7, hellige-truog; gradual wavy boundary. Lab sample # MU039359
    2Bt4—74 to 89 centimeters (29.1 to 35.0 inches); yellowish brown (10YR 5/6) clay; 10 percent yellowish red (5YR 5/8) medium prominent mottles; moderate fine and medium prismatic structure; firm; 0.5 very fine roots; 15 percent faint manganese or iron-manganese stains and 35 percent distinct clay films on faces of peds; fragments; neutral, pH 7.1, hellige-truog; abrupt wavy boundary. Lab sample # MU039360
    2Bt5—89 to 99 centimeters (35.0 to 39.0 inches); yellowish red (5YR 4/6) and strong brown (7.5YR 4/6) and brown (10YR 5/3) extremely gravelly clay; moderate fine and medium subangular blocky structure; firm; 35 percent distinct clay films on faces of peds; 10 percent by volume 75-162-250 millimeter limestone, cherty fragments and 60 percent by volume 2-39-75 millimeter limestone, cherty fragments; slightly alkaline, pH 7.6, hellige-truog; clear wavy boundary. Lab sample # MU039361
    2BC—99 to 117 centimeters (39.0 to 46.1 inches); yellowish red (5YR 4/6) and reddish brown (2.5YR 5/4) and strong brown (7.5YR 5/8) sandy clay loam; weak medium prismatic structure; firm; 3 percent by volume 2-39-75 millimeter limestone, cherty fragments; slightly alkaline, pH 7.8, hellige-truog; clear smooth boundary. Lab sample # MU039362
    2R—117 centimeters (46.1 inches); bedrock; fragments. Jefferson City dolomite bedrock.