IDENTIFIERS

  • Current Taxon Name (Soil Name): Sowcoon
  • OSD
  • Series Extent
  • User Site ID: 1993MO209218M
  • User Pedon ID: 1993MO209218
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9320916
  • 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: 36.7400000
  • Std. Longitude: -93.4041667
  • Datum: WGS84
  • Township: T24N
  • Range: R23W
  • Section: 34
  • PLSS Details: 2125 feet W and 2400 feet S of the NE corner
  • Location Description: 2125 feet west and 2400 feet south of the northeast corner of section 34, T. 24 N., R. 23 W.
  • Map Unit: 73070—Sowcoon silt loam, frequently ponded, 0 to 3 percent slopes
  • State: Missouri
  • County: MO209—Stone
  • MLRA: 116B—Springfield Plain
  • Non-MLRA Soil Survey Area: MO209—Stone County, Missouri

    • PEDON

  • Describers Name: Scott Eversoll and Ken Gregg
  • Current Taxonomic Class: Fine-silty, mixed, mesic Fragiaquic Paleudults
  • Pedon Type: map unit inclusion
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Sowcoon
  • PSC - 56 to 106 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - SND
  • Taxon Kind - series
  • Classificaton Date - 5/6/1993
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: slope alluvium and/or loess
  • Landscape: plateau
  • Landform: sinkhole
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Drainage Class: somewhat poorly
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/6/1993 (actual site observation date)
  • Air Photo ID: D1
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    mottles with chroma 2 or less

    0—25

    56—155

    56—155

    —-

    —-

    —-
    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

    3

    —

    —

    405

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 5 centimeters (0.0 to 2.0 inches); dark grayish brown (10YR 4/2) and grayish brown (10YR 5/2) silt; moderate fine granular structure; friable; 11.0 very fine and fine roots throughout; 4 percent distinct iron stains on faces of peds and 6 percent distinct black stains on faces of peds; fragments; very strongly acid, pH 4.9, hellige-truog; clear smooth boundary. Lab sample # MU048956. patchy - phpvsfiid 160315; patchy - phpvsfiid 160316; patchy - phpvsfiid 160315; patchy - phpvsfiid 160316
    E—5 to 25 centimeters (2.0 to 9.8 inches); dark yellowish brown (10YR 4/4) silt loam; 4 percent brown (10YR 5/3) fine distinct mottles; weak very fine subangular blocky structure; friable; 5.0 very fine and fine roots throughout; 4 percent distinct iron stains on faces of peds and 10 percent prominent light brownish gray (10YR 6/2) skeletans on faces of peds; 5 percent fine irregular black (N 2/0) iron-manganese masses between peds; 1 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.4, hellige-truog; clear smooth boundary. Lab sample # MU048957. discontinuous - phpvsfiid 160318; patchy - phpvsfiid 160317; discontinuous - phpvsfiid 160318; patchy - phpvsfiid 160317
    Bt1—25 to 36 centimeters (9.8 to 14.2 inches); dark yellowish brown (10YR 4/4) silt loam; 4 percent brown (10YR 5/3) fine distinct mottles; weak very fine and fine subangular blocky structure; friable; 5.0 very fine and fine roots throughout; 1 percent distinct iron stains on faces of peds and 6 percent distinct dark yellowish brown (10YR 4/4) clay films on faces of peds and 30 percent distinct dark brown (10YR 3/3) organic stains on faces of peds; 3 percent fine irregular black (N 2/0) iron-manganese masses between peds; fragments; strongly acid, pH 5.4, hellige-truog; clear wavy boundary. Lab sample # MU048958. discontinuous - phpvsfiid 160320; patchy - phpvsfiid 160319; discontinuous - phpvsfiid 160321; discontinuous - phpvsfiid 160320; patchy - phpvsfiid 160319; discontinuous - phpvsfiid 160321
    Bt2—36 to 56 centimeters (14.2 to 22.0 inches); brown (10YR 5/3) silt loam; weak very fine and fine subangular blocky structure; friable; 1.0 very fine and fine roots throughout; 1 percent distinct iron stains on faces of peds and 5 percent distinct skeletans on faces of peds and 10 percent distinct dark yellowish brown (10YR 4/6) clay films on faces of peds; 8 percent fine irregular black (N 2/0) iron-manganese masses between peds; fragments; strongly acid, pH 5.4, hellige-truog; clear smooth boundary. Lab sample # MU048959. patchy - phpvsfiid 160322; discontinuous - phpvsfiid 160323; patchy - phpvsfiid 160324; patchy - phpvsfiid 160322; discontinuous - phpvsfiid 160323; patchy - phpvsfiid 160324
    2Btxg—56 to 102 centimeters (22.0 to 40.2 inches); light brownish gray (10YR 6/2) silt loam; strong very fine and fine subangular blocky structure; firm; brittle; 1.0 very fine roots throughout; 2 percent distinct black stains on faces of peds and 4 percent distinct iron stains on faces of peds and 20 percent skeletans on faces of peds and 30 percent distinct yellowish brown (10YR 5/4) clay films on faces of peds; 10 percent fine irregular black (N 2/0) iron-manganese masses between peds; fragments; very strongly acid, pH 5.0, hellige-truog; clear smooth boundary. Lab sample # MU048960. 30% Brittleness; discontinuous - phpvsfiid 160325; patchy - phpvsfiid 160326; patchy - phpvsfiid 160327; discontinuous - phpvsfiid 160325; patchy - phpvsfiid 160326; patchy - phpvsfiid 160327
    3Btg3—102 to 122 centimeters (40.2 to 48.0 inches); light brownish gray (10YR 6/2) silty clay; strong very fine and fine subangular blocky structure; firm; 1 percent distinct black stains on faces of peds and 15 percent skeletans on faces of peds and 20 percent prominent iron stains on faces of peds and 30 percent distinct yellowish brown (10YR 5/4) clay films on faces of peds; 1 percent fine irregular black (N 2/0) iron-manganese masses between peds; fragments; very strongly acid, pH 4.7, hellige-truog; clear smooth boundary. Lab sample # MU048961. discontinuous - phpvsfiid 157140; patchy - phpvsfiid 157141; discontinuous - phpvsfiid 160329; discontinuous - phpvsfiid 157140; patchy - phpvsfiid 157141; discontinuous - phpvsfiid 160329
    3Btg4—122 to 157 centimeters (48.0 to 61.8 inches); light brownish gray (10YR 6/2) silty clay; strong very fine and fine subangular blocky structure; firm; 10 percent skeletans on faces of peds and 15 percent distinct iron stains on faces of peds and 20 percent distinct light brownish gray (10YR 6/2) clay films on faces of peds and 20 percent distinct dark yellowish brown (10YR 4/4) clay films on faces of peds; 1 percent fine irregular black (N 2/0) iron-manganese masses between peds; fragments; very strongly acid, pH 4.6, hellige-truog; clear smooth boundary. Lab sample # MU048962. discontinuous - phpvsfiid 157143; discontinuous - phpvsfiid 157144; discontinuous - phpvsfiid 157145; discontinuous - phpvsfiid 157143; discontinuous - phpvsfiid 157144; discontinuous - phpvsfiid 157145
    3Btg5—157 to 173 centimeters (61.8 to 68.1 inches); light brownish gray (10YR 6/2) silty clay; moderate very fine and fine subangular blocky structure; firm; 10 percent distinct dark yellowish brown (10YR 4/4) clay films on faces of peds and 10 percent distinct iron stains on faces of peds and 10 percent skeletans on faces of peds and 20 percent distinct light brownish gray (10YR 6/2) clay films on faces of peds; 1 percent fine irregular black (N 2/0) iron-manganese masses between peds; 1 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.6, hellige-truog. Lab sample # MU048963. discontinuous - phpvsfiid 157147; discontinuous - phpvsfiid 157148; discontinuous - phpvsfiid 157149; discontinuous - phpvsfiid 157147; discontinuous - phpvsfiid 157148; discontinuous - phpvsfiid 157149