IDENTIFIERS

  • Current Taxon Name (Soil Name): Sowcoon
  • OSD
  • Series Extent
  • User Site ID: 1994MO209274M
  • User Pedon ID: 1994MO209274
  • User Site Association ID: 8395
  • Transect:
  • User Transect ID - 94-1
  • Transect Stop Number - 7
  • Transect Interval - 25.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9420905
  • Print Date: 11/26/2024

    • 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: 36.5066667
  • Std. Longitude: -93.3961111
  • Datum: WGS84
  • Township: T21N
  • Range: R23W
  • Section: 23
  • PLSS Details: 2400 feet E and 2440 feet N of the SW corner
  • Location Description: 2400 feet east and 2440 feet north of the southwest corner of section 23, T. 21 N., R. 23 W.
  • Map Unit: 73070—Sowcoon silt loam, frequently ponded, 0 to 3 percent slopes
  • State: Missouri
  • County: MO209—Stone
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO209—Stone County, Missouri

    • PEDON

  • Describers Name: J. Scott Eversoll, Gary Sturdevant and Bill Shields
  • Current Taxonomic Class: Fine-silty, mixed, mesic Fragiaquic Paleudults
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Sowcoon
  • PSC - 79 to 129 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Sowcoon
  • Taxon Kind - series
  • Classificaton Date - 3/4/1994
  • 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: 3/4/1994 (actual site observation date)
  • Air Photo ID: D8
  • 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

    mottles with chroma 2 or less

    argillic horizon

    0—5

    25—157

    79—157

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    —-

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    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

    2

    —

    —

    414

    —

    —

    —

    —

    —

    —

    —

    —

    —

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    A—0 to 5 centimeters (0.0 to 2.0 inches); dark yellowish brown (10YR 4/4) silt loam; moderate fine and medium granular structure; friable; 2.0 very fine and fine roots; 6 percent distinct iron stains on faces of peds and 20 percent faint brown (10YR 5/3) skeletans on faces of peds; 1 percent fine spherical black (N 2/0) iron-manganese concretions between peds; fragments; strongly acid, pH 5.5, hellige-truog; clear smooth boundary. Lab sample # MU051189. patchy - phpvsfiid 160421; discontinuous - phpvsfiid 160420; patchy - phpvsfiid 160421; discontinuous - phpvsfiid 160420
    BE—5 to 25 centimeters (2.0 to 9.8 inches); dark yellowish brown (10YR 4/4) silt loam; moderate very fine and fine subangular blocky structure; friable; 5.0 very fine and fine roots; 5 percent faint brown (10YR 5/3) skeletans on faces of peds and 6 percent distinct iron stains on faces of peds; 2 percent fine spherical black (N 2/0) iron-manganese concretions between peds; fragments; strongly acid, pH 5.5, hellige-truog; clear smooth boundary. Lab sample # MU051190. patchy - phpvsfiid 160422; patchy - phpvsfiid 160423; patchy - phpvsfiid 160422; patchy - phpvsfiid 160423
    Bt1—25 to 43 centimeters (9.8 to 16.9 inches); dark yellowish brown (10YR 4/4) silt loam; 1 percent grayish brown (10YR 5/2) fine distinct mottles; moderate very fine and fine subangular blocky structure; friable; 3.0 very fine and fine roots; 4 percent faint brown (10YR 5/3) skeletans on faces of peds and 4 percent distinct dark yellowish brown (10YR 4/4) clay films on faces of peds and 6 percent distinct iron stains on faces of peds; 2 percent fine spherical black (N 2/0) iron-manganese concretions between peds; fragments; strongly acid, pH 5.4, hellige-truog; clear smooth boundary. Lab sample # MU051191. patchy - phpvsfiid 157386; patchy - phpvsfiid 157387; patchy - phpvsfiid 157388; patchy - phpvsfiid 157386; patchy - phpvsfiid 157387; patchy - phpvsfiid 157388
    Bt2—43 to 64 centimeters (16.9 to 25.2 inches); brown (10YR 4/3) silt loam; 2 percent grayish brown (10YR 5/2) fine distinct mottles; moderate fine and medium subangular blocky structure; friable; 2.0 very fine and fine roots; 3 percent faint brown (10YR 5/3) skeletans on faces of peds and 6 percent distinct brown (10YR 4/3) clay films on faces of peds and 10 percent distinct iron stains on faces of peds; 2 percent fine spherical black (N 2/0) iron-manganese concretions between peds; fragments; very strongly acid, pH 5.0, hellige-truog; abrupt smooth boundary. Lab sample # MU051192. patchy - phpvsfiid 157389; patchy - phpvsfiid 157390; patchy - phpvsfiid 157391; patchy - phpvsfiid 157389; patchy - phpvsfiid 157390; patchy - phpvsfiid 157391
    2Bt3—64 to 79 centimeters (25.2 to 31.1 inches); very dark grayish brown (10YR 3/2) silt loam; 4 percent grayish brown (10YR 5/2) fine distinct mottles; moderate very fine and fine subangular blocky structure; friable; 0.5 very fine and fine roots; 4 percent faint light yellowish brown (10YR 6/4) skeletans on faces of peds and 4 percent distinct iron stains on faces of peds and 4 percent distinct very dark grayish brown (10YR 3/2) clay films on faces of peds; 1 percent fine spherical black (N 2/0) iron-manganese concretions between peds; 1 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.3, hellige-truog; abrupt smooth boundary. Lab sample # MU051193. patchy - phpvsfiid 157392; patchy - phpvsfiid 157393; patchy - phpvsfiid 157394; patchy - phpvsfiid 157392; patchy - phpvsfiid 157393; patchy - phpvsfiid 157394
    2Bt4—79 to 104 centimeters (31.1 to 40.9 inches); light yellowish brown (10YR 6/4) silt loam; 1 percent light brownish gray (10YR 6/2) fine distinct and 2 percent pale brown (10YR 6/3) fine faint mottles; moderate fine and medium subangular blocky parts to weak very fine angular blocky structure; friable; 0.5 very fine and fine roots; 2 percent distinct iron stains on faces of peds and 4 percent distinct light yellowish brown (2.5Y 6/3) clay films on faces of peds; 3 percent fine spherical black (N 2/0) iron-manganese concretions between peds; fragments; strongly acid, pH 5.2, hellige-truog; gradual smooth boundary. Lab sample # MU051194. patchy - phpvsfiid 157395; patchy - phpvsfiid 157396; patchy - phpvsfiid 157395; patchy - phpvsfiid 157396
    2Btxg—104 to 157 centimeters (40.9 to 61.8 inches); light brownish gray (10YR 6/2) silty clay loam; strong medium subangular blocky parts to strong very fine and fine angular blocky structure; hard, very firm; brittle; 6 percent distinct iron stains on faces of peds and 6 percent distinct black stains on faces of peds and 40 percent prominent brown (7.5YR 4/4) clay films on faces of peds; 2 percent fine spherical black (N 2/0) iron-manganese concretions between peds; fragments; very strongly acid, pH 4.8, hellige-truog. Lab sample # MU051195. 50% Brittleness; discontinuous - phpvsfiid 157397; patchy - phpvsfiid 157398; patchy - phpvsfiid 157399; discontinuous - phpvsfiid 157397; patchy - phpvsfiid 157398; patchy - phpvsfiid 157399