IDENTIFIERS

  • Current Taxon Name (Soil Name): Sonsac
  • OSD
  • Series Extent
  • User Site ID: 1995MO039079M
  • User Pedon ID: 1995MO039079
  • User Site Association ID: 8432
  • Transect:
  • User Transect ID - 95-8
  • Transect Stop Number - 7
  • Transect Interval - 50.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9603911
  • Print Date: 6/1/2024

    • 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: 37.6041823
  • Std. Longitude: -93.8111784
  • Datum: WGS84
  • Township: T33N
  • Range: R26W
  • Section: 17
  • PLSS Details: 1220 feet E and 350 feet S of the NW corner
  • Location Description: 1,220 feet east and 350 feet south of the northwest corner of sec. 17, T. 33 N., R. 26 W.
  • State: Missouri
  • County: MO039—Cedar
  • MLRA: 116A—Ozark Highland
  • MLRA Soil Survey Area: NC-SPM—Springfield, Missouri
  • Non-MLRA Soil Survey Area: MO039—Cedar County, Missouri

    • PEDON

  • Describers Name: Mike Burney, Richard Henderson
  • Current Taxonomic Class: Clayey-skeletal, mixed, active, mesic Typic Hapludalfs
  • Current Taxon Kind: series
  • Pedon Type: TUD pedon
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Sonsac
  • PSC - 23 to 73 cm.
  • Classificaton Date - 12/14/1995
  • Sampled As Information:
  • Soil Name - Sonsac
  • Taxonomic Class - Clayey-skeletal, mixed Typic Hapludalfs
  • Taxon Kind - series
  • PSC - 23 to 73 cm.
  • Classificaton Date - 12/14/1995
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: slope alluvium derived from mixed and/or residuum weathered from cherty limestone
  • Landscape: plateau
  • Landform: hill
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Runoff: medium
  • Drainage Class: well
  • Bedrock: limestone, cherty
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 12/14/1995 (actual site observation date)
  • Surface Cover Properties:
  • 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

    lithic contact

    0—23

    23—81

    81—203

    —-

    —-

    —-
    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

    10

    —

    —

    311

    —

    90

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 10 centimeters (0.0 to 3.9 inches); very dark grayish brown (10YR 3/2), grayish brown (10YR 5/2), dry; gravelly silt loam; moderate fine granular structure; friable; 10.0 fine roots; 10.0 fine tubular pores; 20 percent by volume 2-39-75 millimeter limestone, cherty fragments; slightly acid, pH 6.4, hellige-truog; clear smooth boundary. Lab sample # MU054799
    E—10 to 23 centimeters (3.9 to 9.1 inches); brown (7.5YR 5/4) gravelly silt loam; weak very fine subangular blocky parts to moderate fine granular structure; friable; 3.0 fine roots; 3.0 fine tubular pores; 5 percent by volume 75-162-250 millimeter limestone, cherty fragments and 25 percent by volume 2-39-75 millimeter limestone, cherty fragments; slightly acid, pH 6.5, hellige-truog; clear smooth boundary. Lab sample # MU054800
    Bt1—23 to 43 centimeters (9.1 to 16.9 inches); yellowish red (5YR 4/6) very gravelly silt loam; moderate very fine subangular blocky structure; firm; 0.5 medium and coarse roots and 3.0 fine roots; 3.0 fine tubular pores; 3 percent fine spherical iron-manganese masses; 5 percent by volume 75-162-250 millimeter limestone, cherty fragments and 45 percent by volume 2-39-75 millimeter unspecified fragments; neutral, pH 6.6, hellige-truog; gradual smooth boundary. Lab sample # MU054801
    2Bt21—43 to 74 centimeters (16.9 to 29.1 inches); dark red (2.5YR 3/6) very gravelly clay; moderate fine angular blocky structure; firm; 0.5 fine roots; 0.5 fine tubular pores; 10 percent prominent manganese or iron-manganese stains on faces of peds and 50 percent prominent dark yellowish brown (10YR 3/4) clay films on faces of peds; 40 percent by volume 2-39-75 millimeter limestone, cherty fragments; neutral, pH 6.6, hellige-truog; clear smooth boundary. Lab sample # MU054802
    2Bt22—74 to 81 centimeters (29.1 to 31.9 inches); yellowish red (5YR 4/6) clay; moderate fine angular blocky structure; firm; 0.5 fine roots; 0.5 fine tubular pores; 3 percent prominent very dark gray (10YR 3/1) organic stains in root channels and/or pores and 10 percent prominent manganese or iron-manganese stains on faces of peds and 50 percent prominent dark yellowish brown (10YR 3/4) clay films on faces of peds; 10 percent by volume 2-39-75 millimeter limestone, cherty fragments; neutral, pH 7.2, hellige-truog; abrupt wavy boundary. Lab sample # MU054803
    2R—81 centimeters (31.9 inches); bedrock; fragments.