IDENTIFIERS

  • Current Taxon Name (Soil Name): Bardley
  • OSD
  • Series Extent
  • User Site ID: 1998MO221180M
  • User Pedon ID: 1998MO221180
  • Vegetation Plot ID: 1998MO221180
  • Transect:
  • Transect Stop Number - 3
  • Transect Interval - 100.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9822149
  • Print Date: 5/30/2024

    • 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: 38.9672644
  • Std. Longitude: -92.3451678
  • Datum: WGS84
  • Location Description: Pea Ridge State Forest
  • State: Missouri
  • County: MO221—Washington
  • MLRA: 116A—Ozark Highland

    • PEDON

  • Describers Name: JS, DS, DM, GB
  • Current Taxonomic Class: Very-fine, mixed Typic Hapludalfs
  • Pedon Type: within range of map unit
  • Pedon Purpose: laboratory sampling 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 - 25 to 75 cm.
  • Classificaton Date - 11/4/1998
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Field Measured Properties: 109.22 cm of Depth to bedrock


    • SITE

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

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 11/4/1998 (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

    CHRYS15

    CORNU

    Chrysolepis

    Cornus

    chinquapin

    dogwood

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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

    25—107

    25—

    107—109

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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

    21

    —

    —

    237.7

    —

    175

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    A—0 to 8 centimeters (0.0 to 3.1 inches); very dark grayish brown (10YR 3/2), gray (7.5YR 5/1), dry; extremely gravelly silt loam; moderate fine granular structure; very friable; 6.0 fine and medium roots throughout and 0.5 coarse roots throughout; 6.0 fine to coarse interstitial and tubular pores; 70 percent by volume 2-39-75 millimeter limestone, cherty fragments; slightly acid, pH 6.3, hellige-truog; abrupt smooth boundary. Lab sample # MU061158
    E—8 to 25 centimeters (3.1 to 9.8 inches); brown (10YR 5/3), light gray (10YR 7/2), dry; extremely gravelly silt loam; weak fine subangular blocky structure; very friable; 0.5 very coarse roots throughout and 0.5 fine and medium roots throughout; 3.0 fine and medium interstitial and tubular pores; 5 percent by volume 75-162-250 millimeter limestone, cherty fragments and 60 percent by volume 2-39-75 millimeter limestone, cherty fragments; slightly acid, pH 6.5, hellige-truog; clear wavy boundary. Lab sample # MU061159
    Bt1—25 to 33 centimeters (9.8 to 13.0 inches); 50 percent yellowish brown (10YR 5/4) and 50 percent brown (7.5YR 5/4) extremely gravelly clay loam; weak fine subangular blocky structure; very friable; 3.0 fine and medium roots throughout and 0.5 coarse roots throughout; 0.5 fine to coarse interstitial and tubular pores; 65 percent by volume 2-39-75 millimeter limestone, cherty fragments; slightly acid, pH 6.3, hellige-truog; abrupt wavy boundary. Lab sample # MU061160
    2Bt2—33 to 61 centimeters (13.0 to 24.0 inches); yellowish red (5YR 4/6) clay; moderate very fine angular blocky structure; very firm; 0.5 fine to coarse roots throughout; 0.5 very fine interstitial and tubular pores; 15 percent distinct manganese or iron-manganese stains throughout and 60 percent distinct clay films throughout; 5 percent by volume 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.4, hellige-truog; clear wavy boundary. Lab sample # MU061161. discontinuous - phpvsfiid 135990; patchy - phpvsfiid 135989; discontinuous - phpvsfiid 135990; patchy - phpvsfiid 135989
    2Bt3—61 to 76 centimeters (24.0 to 29.9 inches); 70 percent yellowish red (5YR 4/6) and 30 percent dark yellowish brown (10YR 4/4) gravelly clay; moderate very fine angular blocky structure; very firm; 0.5 fine to coarse roots in cracks; 0.5 very fine to medium interstitial and tubular pores; 35 percent distinct manganese or iron-manganese stains throughout and 60 percent distinct clay films throughout; 20 percent by volume 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.5, hellige-truog; abrupt wavy boundary. Lab sample # MU061162. discontinuous - phpvsfiid 135991; discontinuous - phpvsfiid 135992; discontinuous - phpvsfiid 135991; discontinuous - phpvsfiid 135992
    3Bt4—76 to 102 centimeters (29.9 to 40.2 inches); 40 percent strong brown (7.5YR 5/6) and 30 percent brown (7.5YR 4/4) and 15 percent very dark grayish brown (10YR 3/2) and 15 percent very pale brown (10YR 7/3) extremely cobbly clay; moderate fine prismatic parts to moderate fine angular blocky structure; very firm; 0.5 fine roots throughout; 35 percent distinct manganese or iron-manganese stains throughout and 60 percent distinct clay films throughout; 2 percent by volume 75-162-250 millimeter limestone, cherty fragments and 75 percent by volume 75-162-250 millimeter limestone, cherty fragments; moderately acid, pH 5.8, hellige-truog; clear wavy boundary. Lab sample # MU061163. discontinuous - phpvsfiid 135007; discontinuous - phpvsfiid 135008; discontinuous - phpvsfiid 135007; discontinuous - phpvsfiid 135008
    2Cr—102 to 109 centimeters (40.2 to 42.9 inches); 30 percent very dark grayish brown (10YR 3/2) and 30 percent yellowish brown (10YR 5/6) and 20 percent white (10YR 8/1) and 20 percent strong brown (7.5YR 4/6) clay; moderate fine prismatic parts to moderate fine angular blocky structure; firm; 75 percent by volume nonflat subangular indurated 75-162-250 millimeter limestone, cherty fragments; neutral, pH 6.9, hellige-truog; abrupt wavy boundary. Lab sample # MU061164. weathered chert bed with layer of soil between chert layers.
    2R—109 centimeters (42.9 inches); bedrock; fragments.