IDENTIFIERS

  • Current Taxon Name (Soil Name): Marquand
  • OSD
  • Series Extent
  • User Site ID: 1999MO017033M
  • User Pedon ID: 1999MO017033
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9901722
  • Print Date: 11/12/2024

    • 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: 37.3379593
  • Std. Longitude: -90.1343079
  • Datum: WGS84
  • Township: T31N
  • Range: R8E
  • Section: 26
  • PLSS Details: 1500 feet S and 2100 feet W of the NE corner
  • Location Description: 1500 feet south and 2100 feet west of the northeast corner of section 26, T. 31 N., R 8 E.
  • Map Unit: 20C—Marquand silt loam, 3 to 8 percent slopes73146—Marquand silt loam, 3 to 8 percent slopes
  • State: Missouri
  • County: MO017—Bollinger
  • MLRA: 116A—Ozark Highland
  • MLRA Soil Survey Area: NC-SPM—Springfield, Missouri
  • Non-MLRA Soil Survey Area: MO017—Bollinger County, Missouri
  • 7.5 Minute USGS Quad: 37090-C2—Allbright, Missouri

    • PEDON

  • Describers Name: Donnie H.
  • Current Taxonomic Class: Fine-silty, mixed, active, mesic Aquic 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 - Marquand
  • PSC - 30 to 80 cm.
  • Classificaton Date - 12/10/2010
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Marquand
  • Taxon Kind - series
  • PSC - 30 to 80 cm.
  • Classificaton Date - 8/5/1999
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: slope alluvium
  • Landscape: plateau
  • Landform: stream terrace
  • Runoff: medium
  • Drainage Class: moderately well
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/5/1999 (actual site observation date)
  • Air Photo ID: B-5
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • 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

    0—10

    30—124

    —-

    —-
    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

    7

    —

    —

    213

    —

    160

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap1—0 to 10 centimeters (0.0 to 3.9 inches); brown (10YR 4/3), light yellowish brown (10YR 6/4), dry; silt loam; weak medium platy parts to moderate fine subangular blocky structure; friable; 10.0 very fine and fine roots; 10.0 very fine and fine vesicular and tubular pores; fragments; very strongly acid, pH 4.5; gradual smooth boundary. Lab sample # MU019363
    Ap2—10 to 30 centimeters (3.9 to 11.8 inches); brown (10YR 4/3) silt loam; weak medium platy parts to moderate very fine and fine subangular blocky structure; friable; 5.0 very fine and fine roots; 10.0 very fine and fine vesicular and tubular pores; fragments; very strongly acid, pH 4.7; clear smooth boundary. Lab sample # MU019364
    Bt1—30 to 64 centimeters (11.8 to 25.2 inches); yellowish brown (10YR 5/6) silt loam; moderate very fine and fine subangular blocky structure; friable; 1.0 very fine and fine roots; 10.0 very fine and fine vesicular and tubular pores; 10 percent light yellowish brown (10YR 6/4) silt coats on faces of peds and in pores and 20 percent faint dark yellowish brown (10YR 4/4) clay films on all faces of peds; fragments; very strongly acid, pH 4.7; gradual smooth boundary. Lab sample # MU019365. discontinuous - phpvsfiid 210470; discontinuous - phpvsfiid 210470
    Bt2—64 to 76 centimeters (25.2 to 29.9 inches); yellowish brown (10YR 5/6) silty clay loam; moderate very fine and fine subangular blocky structure; friable; 1.0 very fine and fine roots; 5.0 very fine and fine vesicular and tubular pores; 30 percent faint dark yellowish brown (10YR 4/4) clay films on all faces of peds; 5 percent strong brown (7.5YR 5/8) masses of oxidized iron and 5 percent light brownish gray (10YR 6/2) iron depletions; 1 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 4.7; gradual smooth boundary. Lab sample # MU019366. discontinuous - phpvsfiid 210495; discontinuous - phpvsfiid 210495
    Bt3—76 to 99 centimeters (29.9 to 39.0 inches); yellowish brown (10YR 5/6) silty clay loam; moderate very fine and fine subangular blocky structure; firm; 0.5 very fine and fine roots; 5.0 very fine and fine vesicular and tubular and 0.5 medium pores; 10 percent strong brown (7.5YR 5/8) masses of oxidized iron and 25 percent light brownish gray (10YR 6/2) iron depletions; 1 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 4.6; gradual smooth boundary. Lab sample # MU019367
    Bt4—99 to 124 centimeters (39.0 to 48.8 inches); yellowish brown (10YR 5/6) silty clay loam; weak medium prismatic parts to weak very fine and fine subangular blocky structure; firm; 0.5 very fine and fine roots; 5.0 very fine and fine vesicular and tubular and 0.5 medium pores; 30 percent faint dark yellowish brown (10YR 4/4) clay films on all faces of peds; 10 percent strong brown (7.5YR 5/8) masses of oxidized iron and 25 percent light brownish gray (10YR 6/2) iron depletions; 1 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 4.6; gradual smooth boundary. Lab sample # MU019368. discontinuous - phpvsfiid 210497; discontinuous - phpvsfiid 210497
    Bg—124 to 168 centimeters (48.8 to 66.1 inches); light brownish gray (10YR 6/2) silty clay loam; weak medium prismatic parts to weak very fine and fine subangular blocky structure; firm; 5.0 very fine and fine vesicular and tubular and 0.5 medium pores; 5 percent black (10YR 2/1) iron-manganese masses and 15 percent strong brown (7.5YR 5/8) masses of oxidized iron; 10 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 4.5; gradual wavy boundary. Lab sample # MU019369
    2C—168 to 178 centimeters (66.1 to 70.1 inches); yellowish brown (10YR 5/6) very gravelly silt loam; massive; firm; 5 percent strong brown (7.5YR 5/8) masses of oxidized iron; 50 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 4.6. Lab sample # MU019370