IDENTIFIERS

  • Current Taxon Name (Soil Name): Ursa
  • OSD
  • Series Extent
  • User Site ID: 1981IL145017
  • User Pedon ID: 1981IL145017
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - IL SCL
  • Lab Pedon # - 81IL145017
  • NCSS Pedon Lab Data NASIS Record ID - 21370
  • Print Date: 11/24/2024

    • LOCATION

  • Township: 6S
  • Range: 3W
  • PLSS Details: 1080 feet east and 550 feet south of northwest corner of section
  • State: Illinois
  • County: IL145—Perry
  • Non-MLRA Soil Survey Area: IL145—Perry County, Illinois

    • PEDON

  • Describers Name: DRG
  • Current Taxonomic Class: Fine, smectitic, mesic Chromic Vertic Hapludalfs
  • Current Taxon Kind: series
  • Pedon Type: map unit inclusion
  • Pedon Purpose: soil survey inventory
  • Pedon Record Orgin: PedonPC
  • Pedon #: 17
  • Correlated Information:
  • Soil Name - Ursa
  • PSC - 10 to 60 cm.
  • Classificaton Date - 6/8/2009
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Ursa
  • Classificaton Date - 1/1/1981
  • Dynamic Soil Properties:
  • Erosion Class - 3
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: Illinoian glacial till with strongly developed Sangamon age paleosol
  • Landscape: upland
  • Landform: hillslope
  • Geomorphic Component Hills: side slope
  • Runoff: high
  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 1/1/1981 (actual site observation date)
  • Air Photo ID:
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - pastureland, tame
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Yield Study ID -
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    0—10

    10—180

    —-

    —-
    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

    15

    —

    —

    137

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 10 centimeters (0.0 to 3.9 inches); brown (10YR 4/3) silty clay loam; 1 percent strong brown (7.5YR 5/6) fine distinct and 10 percent brown (7.5YR 4/4) medium distinct mottles; weak very fine subangular blocky parts to weak fine granular structure; friable; 3.0 very fine roots between peds; faint dark grayish brown (10YR 4/2), moist, clay films on all faces of peds; fragments; slightly acid, pH 6.3, hellige-truog; abrupt smooth boundary. Lab sample # IL28417. discontinuous - phpvsfiid 460617; discontinuous - phpvsfiid 460617
    B21t—10 to 25 centimeters (3.9 to 9.8 inches); strong brown (7.5YR 4/6) clay loam; 10 percent red (2.5YR 4/6) fine prominent mottles; moderate fine subangular blocky structure; firm; 3.0 very fine roots between peds; faint brown (7.5YR 4/4), moist, clay films on all faces of peds and distinct dark grayish brown (10YR 4/2), moist, silt coats on all faces of peds; 10 percent by volume rounded strongly coherent cemented mixed fragments; strongly acid, pH 5.3, hellige-truog; clear smooth boundary. Lab sample # IL28418. continuous - phpvsfiid 460618; patchy - phpvsfiid 460619; continuous - phpvsfiid 460618; patchy - phpvsfiid 460619
    B22t—25 to 46 centimeters (9.8 to 18.1 inches); yellowish brown (10YR 5/6) clay; 1 percent red (2.5YR 5/6) fine prominent mottles; weak fine prismatic parts to moderate fine subangular blocky structure; firm; 0.6 fine roots between peds; prominent brown (7.5YR 4/4), moist, clay films on all faces of peds; 1 percent fine prominent iron-manganese concretions in matrix; 10 percent by volume rounded strongly coherent cemented mixed fragments; very strongly acid, pH 4.7, hellige-truog; clear smooth boundary. Lab sample # IL28419. discontinuous - phpvsfiid 460620; discontinuous - phpvsfiid 460620
    B23t—46 to 71 centimeters (18.1 to 28.0 inches); yellowish brown (10YR 5/4) clay loam; 1 percent yellowish red (5YR 4/6) fine prominent and 1 percent dark reddish brown (5YR 3/3) medium prominent and 10 percent strong brown (7.5YR 5/8) fine distinct mottles; moderate medium prismatic parts to moderate medium subangular blocky structure; firm; 0.6 medium roots between peds; distinct brown (10YR 4/3), moist, clay films on all faces of peds and distinct light gray (10YR 7/2), dry, silt coats on all faces of peds; 10 percent by volume rounded strongly coherent cemented mixed fragments; moderately acid, pH 5.8, hellige-truog; gradual smooth boundary. Lab sample # IL28420. discontinuous - phpvsfiid 460621; patchy - phpvsfiid 460622; discontinuous - phpvsfiid 460621; patchy - phpvsfiid 460622
    B24t—71 to 109 centimeters (28.0 to 42.9 inches); yellowish brown (10YR 5/6) clay loam; 1 percent strong brown (7.5YR 5/6) medium distinct and 1 percent light olive gray (5Y 6/2) fine distinct and 1 percent olive yellow (2.5Y 6/8) fine distinct mottles; moderate medium prismatic parts to weak medium subangular blocky structure; firm; 0.6 very fine roots between peds; prominent dark brown (7.5YR 3/2), moist, clay films on all faces of peds and prominent light gray (10YR 7/2), moist, silt coats on all faces of peds and prominent black (N 2/), moist, organoargillans on all faces of peds; 10 percent by volume rounded strongly coherent cemented mixed fragments; neutral, pH 7.0, hellige-truog; gradual smooth boundary. Lab sample # IL28421. patchy - phpvsfiid 460624; discontinuous - phpvsfiid 460623; discontinuous - phpvsfiid 460625; patchy - phpvsfiid 460624; discontinuous - phpvsfiid 460623; discontinuous - phpvsfiid 460625
    B25t—109 to 152 centimeters (42.9 to 59.8 inches); yellowish brown (10YR 5/6) clay loam; 1 percent grayish brown (2.5Y 5/2) fine distinct and 1 percent brownish yellow (10YR 6/8) fine faint mottles; moderate medium prismatic structure; firm; 0.6 very fine roots between peds; prominent dark brown (10YR 3/3), moist, clay films on all faces of peds and prominent white (10YR 8/1), dry, silt coats on all faces of peds and prominent black (N 2/), moist, organoargillans on all faces of peds; 10 percent by volume angular strongly coherent cemented mixed fragments; moderately alkaline, pH 8.1, hellige-truog; clear smooth boundary. Lab sample # IL28422. patchy - phpvsfiid 460627; discontinuous - phpvsfiid 460626; discontinuous - phpvsfiid 460628; patchy - phpvsfiid 460627; discontinuous - phpvsfiid 460626; discontinuous - phpvsfiid 460628
    B3t—155 to 180 centimeters (61.0 to 70.9 inches); yellowish brown (10YR 5/6) loam; 1 percent light brownish gray (2.5Y 6/2) fine distinct and 1 percent strong brown (7.5YR 5/8) medium distinct and 1 percent yellowish brown (10YR 5/8) fine faint mottles; weak coarse prismatic structure; firm; distinct brown (10YR 4/3), moist, clay films on all faces of peds and prominent white (10YR 8/1), dry, silt coats on all faces of peds and prominent black (N 2/), moist, organoargillans on all faces of peds; 1 percent by volume rounded strongly coherent cemented mixed fragments; slightly alkaline, pH 7.6, hellige-truog. Lab sample # IL28423. patchy - phpvsfiid 460629; patchy - phpvsfiid 460630; patchy - phpvsfiid 460631; patchy - phpvsfiid 460629; patchy - phpvsfiid 460630; patchy - phpvsfiid 460631