IDENTIFIERS

  • Current Taxon Name (Soil Name): Cedargap
  • OSD
  • Series Extent
  • User Site ID: 1999MO221244
  • User Pedon ID: 1999MO221244
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9922142
  • NCSS Pedon Lab Data NASIS Record ID - 35350
  • 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: 38.0773528
  • Std. Longitude: -90.8998920
  • Datum: WGS84
  • Location Description: Pea Ridge State Forest
  • State: Missouri
  • County: MO221—Washington
  • MLRA: 116A—Ozark Highland

    • PEDON

  • Describers Name: DMS,DM,RT,GB
  • Current Taxonomic Class: Loamy-skeletal, mixed, superactive, mesic Typic Hapludolls
  • Current Taxon Kind: taxadjunct
  • Pedon Type: within range of map unit
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Cedargap
  • PSC - 76 to 127 cm.
  • Classificaton Date - 12/20/2016
  • Sampled As Information:
  • Soil Name - Waben
  • Taxonomic Class - Loamy-skeletal, mixed Typic Paleudalfs
  • Taxon Kind - series
  • PSC - 76 to 127 cm.
  • Classificaton Date - 10/28/1999
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: alluvium
  • Landscape: valley
  • Landform: alluvial fan
  • Hill Slope Profile: toeslope
  • Slope Position: drainageway
  • Slope Shape Across: convex
  • Slope Shape Down: linear
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/28/1999 (actual site observation date)
  • Air Photo ID: C2
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - hardwoods
  • 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

    mollic epipedon

    argillic horizon

    0—58

    58—152

    —-

    —-
    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

    3

    —

    —

    279

    —

    20

    —

    —

    —

    —

    —

    —

    —

    —

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    A1—0 to 20 centimeters (0.0 to 7.9 inches); very dark grayish brown (10YR 3/2), gray (10YR 6/1), dry; extremely gravelly loam; strong fine granular structure; friable; 6.0 fine to coarse roots; 7.0 fine to coarse interstitial and tubular pores; 5 percent by volume 75-162-250 millimeter limestone, cherty fragments and 75 percent by volume 2-39-75 millimeter limestone, cherty fragments; moderately acid, pH 5.6, hellige-truog; clear smooth boundary. Lab sample # MU063506
    A2—20 to 33 centimeters (7.9 to 13.0 inches); very dark grayish brown (10YR 3/2), light brownish gray (10YR 6/2), dry; extremely gravelly coarse sandy loam; weak fine subangular blocky structure; friable; 1.0 very fine and fine roots and 3.0 medium and coarse roots; 7.0 fine to coarse interstitial and tubular pores; 35 percent distinct silt coats on faces of peds; 20 percent by volume 75-162-250 millimeter limestone, cherty fragments and 60 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 5.0, hellige-truog; clear wavy boundary. Lab sample # MU063507. continuous - phpvsfiid 136746; continuous - phpvsfiid 136746
    E1—33 to 58 centimeters (13.0 to 22.8 inches); light brownish gray (10YR 6/2) extremely gravelly coarse sandy loam; weak fine subangular blocky structure; friable; 3.0 fine to coarse roots; 3.0 fine to coarse interstitial and tubular pores; 60 percent distinct silt coats on faces of peds; 75 percent by volume 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.4, hellige-truog; gradual wavy boundary. Lab sample # MU063508. continuous - phpvsfiid 136747; continuous - phpvsfiid 136747
    E2—58 to 76 centimeters (22.8 to 29.9 inches); grayish brown (10YR 5/2) extremely gravelly loam; weak fine subangular blocky structure; friable; 3.0 very fine to coarse roots; 6.0 very fine and fine tubular pores; 35 percent distinct silt coats on faces of peds; 65 percent by volume 2-39-75 millimeter limestone, cherty fragments; moderately acid, pH 5.7, hellige-truog; clear wavy boundary. Lab sample # MU063509. continuous - phpvsfiid 136748; continuous - phpvsfiid 136748
    Bt1—76 to 91 centimeters (29.9 to 35.8 inches); brown (7.5YR 4/4) very gravelly loam; weak fine subangular blocky structure; firm; 0.5 very coarse roots and 3.0 fine to coarse roots; 7.0 very fine and fine tubular pores; 15 percent distinct silt coats on faces of peds and 15 percent distinct clay films on faces of peds; 40 percent by volume 2-39-75 millimeter limestone, cherty fragments; slightly acid, pH 6.1, hellige-truog; clear wavy boundary. Lab sample # MU063510. discontinuous - phpvsfiid 136749; discontinuous - phpvsfiid 136750; discontinuous - phpvsfiid 136749; discontinuous - phpvsfiid 136750
    Bt2—91 to 104 centimeters (35.8 to 40.9 inches); strong brown (7.5YR 4/6) very gravelly clay loam; moderate fine and medium subangular blocky structure; firm; 1.0 very fine roots; 3.0 very fine tubular pores; 35 percent distinct clay films on faces of peds; 40 percent by volume 2-39-75 millimeter limestone, cherty fragments; slightly acid, pH 6.3, hellige-truog; clear wavy boundary. Lab sample # MU063511. discontinuous - phpvsfiid 136751; discontinuous - phpvsfiid 136751
    2Bt3—104 to 127 centimeters (40.9 to 50.0 inches); reddish brown (5YR 4/4) extremely gravelly clay; moderate very fine subangular blocky structure; firm; 3.0 fine and medium roots; 3.0 very fine tubular pores; 35 percent distinct clay films on faces of peds; 65 percent by volume 2-39-75 millimeter limestone, cherty fragments; slightly acid, pH 6.4, hellige-truog; gradual wavy boundary. Lab sample # MU063512. discontinuous - phpvsfiid 136752; discontinuous - phpvsfiid 136752
    2Bt4—127 to 152 centimeters (50.0 to 59.8 inches); brown (7.5YR 4/3) very gravelly clay; moderate fine subangular blocky structure; firm; 1.0 very fine roots; 3.0 very fine tubular pores; 35 percent distinct clay films on faces of peds; 45 percent by volume 2-39-75 millimeter limestone, cherty fragments; slightly acid, pH 6.3, hellige-truog. Lab sample # MU063513. discontinuous - phpvsfiid 136753; discontinuous - phpvsfiid 136753