IDENTIFIERS

  • Current Taxon Name (Soil Name): Rozetta
  • OSD
  • Series Extent
  • User Site ID: 1978IL137001
  • User Pedon ID: 1978IL137001
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - IL SCL
  • Lab Pedon # - 78IL137001
  • NCSS Pedon Lab Data NASIS Record ID - 21053
  • Print Date: 11/23/2024

    • 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: 39.5373650
  • Std. Longitude: -89.9740644
  • Datum: WGS84
  • Township: 13N
  • Range: 8W
  • Section: 27
  • PLSS Details: 2240 feet S & 137 feet W of center
  • State: Illinois
  • County: IL137—Morgan
  • MLRA: 108—Illinois and Iowa Deep Loess and Drift
  • Non-MLRA Soil Survey Area: IL137—Morgan County, Illinois
  • 7.5 Minute USGS Quad: 39089-E8—Waverly, Illinois

    • PEDON

  • Current Taxonomic Class: Fine-silty, mixed, superactive, mesic Typic Hapludalfs
  • Current Taxon Kind: series
  • Pedon Type: map unit inclusion
  • Pedon Purpose: soil survey inventory
  • Pedon Record Orgin: PedonPC
  • Pedon #: 1
  • Correlated Information:
  • Soil Name - Rozetta
  • PSC - 38 to 88 cm.
  • Classificaton Date - 1/4/2010
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Clinton
  • Classificaton Date - 4/1/1978
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: Peoria loess
  • Landscape: till plain
  • Runoff: low
  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/1/1978 (actual site observation date)
  • Air Photo ID:
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Site Obs. Cover Kind 2 - hayland
  • 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—38

    38—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

    1

    —

    —

    198

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 23 centimeters (0.0 to 9.1 inches); dark grayish brown (10YR 4/2), light brownish gray (10YR 6/2), dry; silt loam; weak fine granular structure; friable; 3.0 fine roots between peds; fragments; slightly alkaline, pH 7.6; abrupt smooth boundary. Lab sample # IL26019, IL26020. Horizon split for sampling: IL26019 0 to 10 cm, IL26020 10 to 23 cm.
    A2—23 to 38 centimeters (9.1 to 15.0 inches); brown (10YR 4/3), very pale brown (10YR 7/3), dry; silt loam; weak fine granular structure; friable; 3.0 fine roots between peds and 0.6 coarse roots between peds; fragments; slightly alkaline, pH 7.6; clear smooth boundary. Lab sample # IL26021, IL26022. Horizon split for sampling: IL26021 23 to 30 cm, IL26022 30 to 38 cm.
    B21t—38 to 66 centimeters (15.0 to 26.0 inches); dark yellowish brown (10YR 4/4) silty clay loam; moderate medium subangular blocky structure; friable; 3.0 fine roots between peds; distinct brown (7.5YR 4/4), moist, clay films on all faces of peds and 10 percent prominent very pale brown (10YR 7/3), dry, silt coats on all faces of peds; fragments; very strongly acid, pH 4.7; clear smooth boundary. Lab sample # IL26023, IL26025, IL26024. Horizon split for sampling: IL26023 38 to 48 cm, IL26024 48 to 58 cm, IL26025 58 to 66 cm.; continuous - phpvsfiid 481160; patchy - phpvsfiid 481161; continuous - phpvsfiid 481160; patchy - phpvsfiid 481161
    B22t—66 to 99 centimeters (26.0 to 39.0 inches); dark yellowish brown (10YR 4/4) silty clay loam; 10 percent grayish brown (10YR 5/2) fine distinct mottles; weak medium prismatic parts to moderate medium subangular blocky structure; friable; 0.6 fine roots between peds; distinct brown (7.5YR 5/4), moist, clay films on all faces of peds and 10 percent prominent very pale brown (10YR 7/3), dry, silt coats on all faces of peds; fragments; very strongly acid, pH 4.7; clear smooth boundary. Lab sample # IL26026, IL26028, IL26027. Horizon split for sampling: IL26026 66 to 76 cm, IL26027 76 to 86 cm, IL26028 86 to 99 cm.; continuous - phpvsfiid 481157; patchy - phpvsfiid 481158; continuous - phpvsfiid 481157; patchy - phpvsfiid 481158
    B31t—99 to 142 centimeters (39.0 to 55.9 inches); dark yellowish brown (10YR 4/4) silty clay loam; 10 percent grayish brown (10YR 5/2) medium distinct and 10 percent yellowish brown (10YR 5/8) fine distinct mottles; weak medium prismatic parts to moderate coarse subangular blocky structure; friable; distinct brown (7.5YR 5/4), moist, clay films on all faces of peds; fragments; very strongly acid, pH 4.7; clear smooth boundary. Lab sample # IL26029, IL26032, IL26030, IL26031. Horizon split for sampling: IL26029 99 to 109 cm, IL26030 109 to 119 cm, IL26031 119 to 130 cm, IL26032 130 to 142 cm.; patchy - phpvsfiid 481159; patchy - phpvsfiid 481159
    B32t—142 to 152 centimeters (55.9 to 59.8 inches); dark yellowish brown (10YR 4/4) silty clay loam; 3 percent light brownish gray (10YR 6/2) medium distinct and 3 percent yellowish brown (10YR 5/8) medium distinct and 3 percent dark yellowish brown (10YR 4/6) medium distinct mottles; weak coarse subangular blocky structure; friable; fragments; very strongly acid, pH 4.7. Lab sample # IL26033