IDENTIFIERS

  • Current Taxon Name (Soil Name): Irondale
  • OSD
  • Series Extent
  • User Site ID: 1997MO221106M
  • User Pedon ID: 1997MO221106
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9722146
  • Print Date: 11/24/2024

    • 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: 37.7442540
  • Std. Longitude: -90.9082088
  • Datum: WGS84
  • State: Missouri
  • County: MO221—Washington
  • MLRA: 116A—Ozark Highland

    • PEDON

  • Describers Name: DMS,DM,JF
  • Current Taxonomic Class: Loamy-skeletal, mixed Typic Hapludults
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Sampled As Information:
  • Soil Name - Irondale
  • Taxonomic Class - Loamy-skeletal, mixed Typic Hapludults
  • Taxon Kind - series
  • PSC - 18 to 68 cm.
  • Classificaton Date - 10/23/1997
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: residuum
  • Landscape: hills
  • Landform: hillside
  • Slope Shape Across: convex
  • Slope Shape Down: linear
  • Surface Fragments: 0.01 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/23/1997 (actual site observation date)
  • 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

    23

    —

    —

    341

    —

    200

    —

    —

    —

    —

    —

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    —

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    A—0 to 8 centimeters (0.0 to 3.1 inches); dark grayish brown (10YR 4/2), light brownish gray (10YR 6/2), dry; very gravelly silt loam; weak very fine subangular blocky parts to weak very fine granular structure; friable; 6.0 very fine and fine roots and 0.5 medium and coarse roots; 3.0 very fine and fine interstitial and tubular pores; 60 percent distinct silt coats on faces of peds; 10 percent by volume 75-162-250 millimeter igneous, acid fragments and 40 percent by volume 2-39-75 millimeter igneous, acid fragments; very strongly acid, pH 4.6, hellige-truog; clear smooth boundary. Lab sample # MU058883. continuous - phpvsfiid 135820; continuous - phpvsfiid 135820
    E1—8 to 18 centimeters (3.1 to 7.1 inches); brown (10YR 5/3) extremely gravelly silt loam; weak fine subangular blocky structure; friable; 6.0 very fine and fine roots and 0.5 medium and coarse roots; 3.0 very fine and fine interstitial and tubular pores; 60 percent distinct silt coats on faces of peds; 67 percent by volume 2-39-75 millimeter igneous, acid fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # MU058884. continuous - phpvsfiid 135821; continuous - phpvsfiid 135821
    E2—18 to 38 centimeters (7.1 to 15.0 inches); yellowish brown (10YR 5/4) very gravelly silt loam; moderate fine subangular blocky structure; friable; 6.0 very fine and fine roots; 6.0 fine and medium interstitial and tubular pores; 15 percent distinct silt coats on faces of peds; 40 percent by volume 2-39-75 millimeter igneous, acid fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # MU058885. continuous - phpvsfiid 135822; continuous - phpvsfiid 135822
    Bt1—28 to 38 centimeters (11.0 to 15.0 inches); silt loam; fragments. Lab sample # MU058886
    Bt2—38 to 53 centimeters (15.0 to 20.9 inches); silt loam; fragments. Lab sample # MU058887
    Bt3—53 to 66 centimeters (20.9 to 26.0 inches); silt loam; fragments. Lab sample # MU058888
    Bt4—66 to 74 centimeters (26.0 to 29.1 inches); loam; fragments. Lab sample # MU058889
    R—74 centimeters (29.1 inches); bedrock; fragments.