IDENTIFIERS

  • Current Taxon Name (Soil Name): Timewell
  • OSD
  • Series Extent
  • User Site ID: 1955IL001005
  • User Pedon ID: 1955IL001005
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 40A2746
  • NCSS Pedon Lab Data NASIS Record ID - 37326
  • Print Date: 12/17/2024

    • 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: 39.8161125
  • Std. Longitude: -91.0374985
  • Datum: WGS84
  • Township: 3S
  • Range: 6W
  • Section: 12
  • PLSS Details: SE 160, SW 40, SE 10, 12 rods north of center of Blacktop road, also due north of third highline pole east of 1/2 line.
  • State: Illinois
  • County: IL001—Adams
  • Non-MLRA Soil Survey Area: IL001—Adams County, Illinois

    • PEDON

  • Describers Name: Herman L. Wascher, George O. Walker, Charles E. Downey
  • Current Taxonomic Class: Fine, smectitic, mesic Udollic Albaqualfs
  • Current Taxon Kind: series
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 5
  • Correlated Information:
  • Soil Name - Timewell
  • Classificaton Date - 6/15/2007
  • Moisture Class - udic
  • Moisture Subclass - udic
  • Sampled As Information:
  • Soil Name - Clarksdale
  • Classificaton Date - 10/19/1955
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/19/1955 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • 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

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    Ap—0 to 20 centimeters (0.0 to 7.9 inches); very dark grayish brown (10YR 3/2) silt loam; friable; fragments; very strongly acid, pH 4.6. Lab sample # 40A21594
    A—20 to 38 centimeters (7.9 to 15.0 inches); very dark grayish brown (10YR 3/2) silt loam; weak fine subangular blocky structure; friable; fragments; strongly acid, pH 5.5. Lab sample # 40A21595
    E—38 to 53 centimeters (15.0 to 20.9 inches); dark gray (10YR 4/1) silt loam; weak fine subangular blocky structure; friable; 1 percent fine weakly coherent cemented iron concretions; fragments; strongly acid, pH 5.5. Lab sample # 40A21596
    Bt1—53 to 71 centimeters (20.9 to 28.0 inches); yellowish brown (10YR 5/6) and yellowish brown (10YR 5/8) silty clay loam; grayish brown (10YR 5/2) and brown (10YR 5/3) mottles; moderate fine subangular blocky structure; moderately sticky; 5 percent fine distinct grayish brown (10YR 5/2) iron depletions and 5 percent fine distinct brown (10YR 5/3) iron depletions; fragments; strongly acid, pH 5.2. Lab sample # 40A21597
    Bt2—71 to 89 centimeters (28.0 to 35.0 inches); grayish brown (10YR 5/2) silty clay loam; yellowish brown (10YR 5/6) and 21 percent yellowish brown (10YR 5/4) fine distinct mottles; weak coarse prismatic parts to strong coarse angular blocky structure; moderately sticky; 21 percent fine prominent yellowish brown (10YR 5/6) masses of oxidized iron and 21 percent fine distinct yellowish brown (10YR 5/4) masses of oxidized iron; fragments; strongly acid, pH 5.2. Lab sample # 40A21598
    Bt3—89 to 107 centimeters (35.0 to 42.1 inches); grayish brown (10YR 5/2) silty clay loam; yellowish brown (10YR 5/6) and 21 percent yellowish brown (10YR 5/4) fine distinct mottles; weak coarse prismatic parts to strong coarse angular blocky structure; moderately sticky; 21 percent fine distinct yellowish brown (10YR 5/4) masses of oxidized iron; fragments; strongly acid, pH 5.4. Lab sample # 40A21599
    BC—107 to 140 centimeters (42.1 to 55.1 inches); brown (7.5YR 4/4) silty clay loam; brown (10YR 5/3) and 21 percent gray (10YR 5/1) fine distinct mottles; weak coarse prismatic parts to weak and moderate coarse angular blocky structure; moderately sticky; 21 percent fine distinct gray (10YR 5/1) and brown (10YR 5/3) iron depletions and 32 percent black (10YR 2/1) dark concretions; fragments; moderately acid, pH 5.7. Lab sample # 40A21600
    C—140 centimeters (55.1 inches); yellowish brown (10YR 5/6) and yellowish brown (10YR 5/8) silt loam; gray (2.5Y 5/1) mottles; friable; fine prominent gray (2.5Y 5/1) and 21 percent black (10YR 2/1) dark concretions; fragments; slightly acid, pH 6.2. Lab sample # 40A21601