IDENTIFIERS

  • Current Taxon Name (Soil Name): Bardley
  • OSD
  • Series Extent
  • User Site ID: 1998MO221179M
  • User Pedon ID: 1998MO221179
  • Vegetation Plot ID: 1998MO221179
  • Transect:
  • Transect Stop Number - 2
  • Transect Interval - 150.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9822148
  • Print Date: 11/21/2024

    • 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: 38.1038333
  • Std. Longitude: -90.9614000
  • Datum: WGS84
  • Location Description: Pea Ridge State Forest
  • State: Missouri
  • County: MO221—Washington
  • MLRA: 116A—Ozark Highland

    • PEDON

  • Describers Name: DS, JS, DM, GB
  • Current Taxonomic Class: Very-fine, mixed Typic Hapludalfs
  • Pedon Type: within range of map unit
  • Pedon Purpose: research site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Sampled As Information:
  • Soil Name - Bardley
  • Taxonomic Class - Very-fine, mixed Typic Hapludalfs
  • Taxon Kind - series
  • PSC - 15 to 66 cm.
  • Classificaton Date - 11/3/1998
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Field Measured Properties: 76.2 cm of Depth to bedrock


    • SITE

  • Parent Material: slope alluvium and/or residuum
  • Landscape: hills
  • Landform: hillside
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Shape Across: convex
  • Slope Shape Down: concave
  • Bedrock: s moderate weathered dolomite (dolostone)
  • Surface Fragments: 3.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 11/3/1998 (actual site observation date)
  • Air Photo ID: C1
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    QUST

    Quercus stellata

    post oak

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    Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    argillic horizon

    argillic horizon

    lithic contact

    15—76

    15—

    76—76

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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

    20

    —

    —

    262

    —

    215

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    A—0 to 8 centimeters (0.0 to 3.1 inches); very dark gray (10YR 3/1), gray (10YR 5/1), dry; very gravelly silt loam; moderate very fine subangular blocky structure; friable; 6.0 fine and medium roots throughout; 6.0 fine to coarse interstitial and tubular pores; 5 percent by volume 2-39-75 millimeter limestone, cherty fragments and 50 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 5.0, hellige-truog; clear smooth boundary. Lab sample # MU010357
    E—8 to 15 centimeters (3.1 to 5.9 inches); dark brown (10YR 3/3), light gray (10YR 7/2), dry; extremely gravelly silt loam; moderate fine subangular blocky structure; friable; 6.0 fine to coarse roots throughout; 6.0 fine to coarse interstitial and tubular pores; 5 percent by volume 75-162-250 millimeter limestone, cherty fragments and 65 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 5.0, hellige-truog; gradual smooth boundary. Lab sample # MU010358
    2Bt1—15 to 28 centimeters (5.9 to 11.0 inches); 95 percent dark yellowish brown (10YR 4/4) and 5 percent red (2.5YR 4/6) very gravelly silty clay; moderate very fine subangular blocky structure; firm; 3.0 fine to coarse roots throughout; 6.0 fine to coarse interstitial and tubular pores; 15 percent faint clay films on faces of peds and 35 percent distinct silt coats on faces of peds; 45 percent by volume 75-162-250 millimeter limestone, cherty fragments; strongly acid, pH 5.3, hellige-truog; clear smooth boundary. Lab sample # MU010359. continuous - phpvsfiid 135985; patchy - phpvsfiid 135986; continuous - phpvsfiid 135985; patchy - phpvsfiid 135986
    2Bt2—28 to 53 centimeters (11.0 to 20.9 inches); 75 percent red (2.5YR 4/8) and 25 percent strong brown (7.5YR 5/6) clay; moderate fine prismatic parts to moderate very fine subangular blocky structure; very firm; 3.0 fine and medium roots throughout; 3.0 fine to coarse interstitial and tubular pores; 60 percent distinct clay films on faces of peds; 2 percent by volume 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.2, hellige-truog; clear smooth boundary. Lab sample # MU010360. discontinuous - phpvsfiid 135987; discontinuous - phpvsfiid 135987
    2Bt3—53 to 76 centimeters (20.9 to 29.9 inches); 85 percent strong brown (7.5YR 4/6) and 15 percent red (2.5YR 4/6) gravelly clay; moderate fine prismatic structure; very firm; 1.0 fine to coarse roots throughout; 3.0 fine to coarse interstitial and tubular pores; 60 percent distinct clay films on faces of peds; 20 percent by volume 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.5, hellige-truog; abrupt smooth boundary. Lab sample # MU010361. discontinuous - phpvsfiid 135988; discontinuous - phpvsfiid 135988
    2R—76 centimeters (29.9 inches); bedrock; fragments. Gasconade Dolomite