IDENTIFIERS

  • Current Taxon Name (Soil Name): Sonsac
  • OSD
  • Series Extent
  • User Site ID: 1997MO055042M
  • User Pedon ID: 1997MO055042
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9705542
  • Print Date: 11/11/2024

    • 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: 37.8614628
  • Std. Longitude: -91.1976528
  • Datum: WGS84
  • Township: T36N
  • Range: R2W
  • Section: 6
  • PLSS Details: 350 feet E and 3150 feet N of the SW corner
  • Location Description: 350 feet east and 3150 feet north of the southwest corner of S. 6, T. 36 N., R. 2 W.
  • State: Missouri
  • County: MO055—Crawford
  • MLRA: 116A—Ozark Highland

    • PEDON

  • Describers Name: jf,dm,js
  • Current Taxonomic Class: Clayey-skeletal, mixed Typic Hapludalfs
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Sampled As Information:
  • Soil Name - Sonsac
  • Taxonomic Class - Clayey-skeletal, mixed Typic Hapludalfs
  • Taxon Kind - series
  • PSC - 15 to 66 cm.
  • Classificaton Date - 11/25/1997
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: slope alluvium and/or residuum
  • Landscape: hills
  • Landform: ridge
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Shape Across: concave
  • Slope Shape Down: linear
  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 11/25/1997 (actual site observation date)
  • Air Photo ID: 2-5
  • Surface Cover Properties:
  • 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

    27

    —

    —

    265

    —

    240

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    AE—0 to 15 centimeters (0.0 to 5.9 inches); dark grayish brown (10YR 4/2) sandy loam; weak fine subangular blocky, and weak fine granular structure; friable; 3.0 fine and medium roots and 6.0 coarse roots; 20 percent by volume 75-162-250 millimeter unspecified fragments and 40 percent by volume 2-39-75 millimeter unspecified fragments. Lab sample # MU057215
    Bt1—15 to 28 centimeters (5.9 to 11.0 inches); 70 percent strong brown (7.5YR 5/6) and 30 percent yellowish brown (10YR 5/4) clay loam; moderate fine subangular blocky structure; firm; 6.0 fine to coarse roots; 30 percent by volume 2-39-75 millimeter unspecified fragments; clear smooth boundary. Lab sample # MU057216
    2Bt2—28 to 46 centimeters (11.0 to 18.1 inches); yellowish red (5YR 4/6) clay; moderate fine subangular blocky structure; very firm; 6.0 fine to coarse roots; 35 percent by volume 2-39-75 millimeter unspecified fragments; clear smooth boundary. Lab sample # MU057217
    2Bt3—46 to 69 centimeters (18.1 to 27.2 inches); strong brown (7.5YR 4/6) clay; 1 percent black (10YR 2/1) prominent mottles; weak fine angular blocky structure; very firm; 6.0 fine to coarse roots; 60 percent manganese or iron-manganese stains on faces of peds; 5 percent by volume 75-162-250 millimeter unspecified fragments and 50 percent by volume 2-39-75 millimeter unspecified fragments; gradual wavy boundary. Lab sample # MU057218
    2Bt4—69 to 86 centimeters (27.2 to 33.9 inches); 35 percent yellowish red (5YR 4/6) and 65 percent strong brown (7.5YR 5/8) clay; 1 percent black (10YR 2/1) prominent mottles; weak very fine angular blocky structure; very firm; 6.0 very fine and fine roots; 35 percent nonintersecting slickensides on faces of peds and 60 percent manganese or iron-manganese stains on faces of peds; fragments; abrupt smooth boundary. Lab sample # MU057219
    2R—86 centimeters (33.9 inches); bedrock; fragments.