IDENTIFIERS

  • Current Taxon Name (Soil Name): Kobel
  • OSD
  • Series Extent
  • User Site ID: S1978AR021001
  • User Pedon ID: 78AR021001
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 80P0365
  • NCSS Pedon Lab Data NASIS Record ID - 48143
  • 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: 36.3636093
  • Std. Longitude: -90.6549988
  • Datum: WGS84
  • Township: 20N
  • Range: 4E
  • Section: 21
  • PLSS Details: NW 1/4 SW 1/4 NW 1/4
  • Location Description: Clay County, Arkansas
  • State: Arkansas
  • County: AR021—Clay
  • Regional Office: 7—Auburn, AL

    • PEDON

  • Describers Name: L.A.Quandt D.V.Ferguson C.E.McFadden
  • Current Taxonomic Class: Fine, smectitic, nonacid, thermic Vertic Haplaquepts
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 1
  • Correlated Information:
  • Soil Name - Kobel
  • PSC - 13 to 63 cm.
  • Classificaton Date - 7/11/2007
  • Moisture Class - aquic
  • Sampled As Information:
  • Soil Name - Kobel
  • Taxonomic Class - Fine, montmorillonitic, nonacid, thermic Vertic Ha
  • Taxon Kind - series
  • Classificaton Date - 5/1/1978
  • Moisture Class - aquic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: river valley
  • Landform: low sand ridge
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/1/1978 (actual site observation date)
  • Surface Cover Properties:
  • 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—0

    0—0

    —-

    —-
    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

    0

    —

    —

    —

    —

    132

    —

    —

    17

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    1Ap—0 to 13 centimeters (0.0 to 5.1 inches); very dark grayish brown (10YR 3/2) interior clay loam; weak medium subangular blocky structure; firm; 5.5 fine and medium roots throughout; fragments; slightly acid, pH 6.3, hellige-truog; abrupt smooth boundary. Lab sample # 80P01920. many fine and medium roots throughout
    1B21g—13 to 64 centimeters (5.1 to 25.2 inches); dark gray (10YR 4/1) interior clay loam; 11 percent yellowish brown (10YR 5/4) medium prominent mottles; moderate medium blocky structure; very firm; 0.5 fine roots throughout; fragments; slightly acid, pH 6.3, hellige-truog; clear wavy boundary. Lab sample # 80P01921. few fine roots throughout; common medium prominent 10YR54 mottles
    1B22g—64 to 89 centimeters (25.2 to 35.0 inches); gray (10YR 5/1) interior clay loam; 11 percent yellowish brown (10YR 5/6) medium prominent mottles; moderate medium blocky structure; very firm; 0.5 fine roots throughout; 15 percent , moist, black stains and 15 percent , moist, slickensides (pedogenic); fragments; slightly acid, pH 6.3, hellige-truog; clear smooth boundary. Lab sample # 80P01922. few black stains surface features; few intersecting slickensides surface features; few fine roots throughout; common medium prominent 10YR56 mottles
    1B22g—89 to 114 centimeters (35.0 to 44.9 inches); gray (10YR 5/1) interior clay loam; 11 percent yellowish brown (10YR 5/6) medium prominent mottles; moderate medium blocky structure; very firm; 0.5 fine roots throughout; 15 percent , moist, black stains and 15 percent , moist, slickensides (pedogenic); fragments; slightly acid, pH 6.3, hellige-truog; clear smooth boundary. Lab sample # 80P01923. few black stains surface features; few intersecting slickensides surface features; few fine roots throughout; common medium prominent 10YR56 mottles
    1B23g—114 to 152 centimeters (44.9 to 59.8 inches); gray (5Y 5/1) interior clay loam; 11 percent strong brown (7.5YR 5/6) medium prominent mottles; moderate medium blocky structure; very firm; 0.5 fine roots throughout; 15 percent , moist, oxide coats and 15 percent , moist, slickensides (pedogenic); fragments; slightly acid, pH 6.3, hellige-truog; clear smooth boundary. Lab sample # 80P01924. few oxide coats surface features; few intersecting slickensides surface features; few fine roots throughout; common medium prominent 7.5YR56 mottles
    1C1g—152 to 183 centimeters (59.8 to 72.0 inches); olive gray (5Y 5/2) interior clay loam; 11 percent strong brown (7.5YR 5/6) medium distinct mottles; massive; firm; fragments; neutral, pH 7.0, hellige-truog; gradual smooth boundary. Lab sample # 80P01925. common medium distinct 7.5YR56 mottles
    1C2g—183 to 203 centimeters (72.0 to 79.9 inches); light olive gray (5Y 6/2) interior loam; 1 percent pinkish gray (7.5YR 6/2) fine faint mottles; massive; firm; fragments; neutral, pH 7.0, hellige-truog. Lab sample # 80P01926. few fine faint 7.5YR62 mottles