IDENTIFIERS

  • Current Taxon Name (Soil Name): Biddle
  • OSD
  • Series Extent
  • User Site ID: S1990IL163009
  • User Pedon ID: 90IL163009
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 91P0170
  • NCSS Pedon Lab Data NASIS Record ID - 63217
  • Print Date: 11/21/2024

    • LOCATION

  • Location Description: 156 feet E and 246 feet S of the NW corner
  • State: Illinois
  • County: IL163—St. Clair

    • PEDON

  • Current Taxonomic Class: Fine, smectitic, mesic Mollic Albaqualfs
  • Current Taxon Kind: taxadjunct
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 9
  • Correlated Information:
  • Soil Name - Biddle
  • Classificaton Date - 6/15/2007
  • Moisture Class - aquic
  • Sampled As Information:
  • Soil Name - Piasa
  • Taxonomic Class - Fine, montmorillonitic, mesic Typic Natralboll
  • Taxon Kind - series
  • Classificaton Date - 7/1/1990
  • Moisture Class - aquic
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/1/1990 (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
    • 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 28 centimeters (0.0 to 11.0 inches); dark grayish brown (10YR 4/2) silt loam; moderate fine granular structure; friable; 5.5 fine roots throughout; 5.5 interstitial and tubular pores; fragments; neutral, pH 7.1, hellige-truog; abrupt smooth boundary. Lab sample # 91P00991. many fine roots throughout
    E—28 to 33 centimeters (11.0 to 13.0 inches); light brownish gray (10YR 6/2) silt loam; 1 percent yellowish brown (10YR 5/6) fine distinct mottles; moderate medium platy structure; friable; 2.5 fine roots throughout; 5.5 interstitial and tubular pores; fragments; neutral, pH 7.2, hellige-truog; clear wavy boundary. Lab sample # 91P00992. common fine roots throughout; few fine distinct 10YR56 mottles
    Bt—33 to 53 centimeters (13.0 to 20.9 inches); brown (10YR 5/3) silty clay loam; 11 percent brownish yellow (10YR 6/8) fine distinct mottles; moderate medium prismatic, and moderate fine angular blocky structure; firm; 2.5 fine roots throughout; 5.5 interstitial and tubular pores; 55 percent distinct dark grayish brown (10YR 4/2), moist, clay films on faces of peds and 55 percent prominent very dark grayish brown (10YR 3/2), moist, clay films on faces of peds; fragments; neutral, pH 7.0, hellige-truog; clear wavy boundary. Lab sample # 91P00993. many clay films surface features on faces of peds; many clay films surface features on faces of peds; common fine roots throughout; common fine distinct 10YR68 mottles
    Btg1—53 to 89 centimeters (20.9 to 35.0 inches); light brownish gray (2.5Y 6/2) silty clay loam; 11 percent strong brown (7.5YR 5/8) medium prominent mottles; moderate medium prismatic, and moderate medium angular blocky, and moderate medium subangular blocky structure; firm; 2.5 very fine roots; 5.5 interstitial and tubular pores; 15 percent faint light gray (10YR 7/2), moist, coats and 15 percent distinct very dark grayish brown (10YR 3/2), moist, clay films on faces of peds and 55 percent distinct grayish brown (2.5Y 5/2), moist, clay films on faces of peds; fragments; slightly alkaline, pH 7.5, hellige-truog; clear smooth boundary. Lab sample # 91P00994. few coats surface features; many clay films surface features on faces of peds; few clay films surface features on faces of peds; common very fine roots; common medium prominent 7.5YR58 mottles
    Btg2—89 to 117 centimeters (35.0 to 46.1 inches); light olive gray (5Y 6/2) silt loam; 11 percent strong brown (7.5YR 5/6) fine and medium prominent and 11 percent strong brown (7.5YR 5/8) fine and medium prominent mottles; moderate medium prismatic, and moderate medium angular blocky, and moderate medium subangular blocky structure; friable; 2.5 very fine roots throughout; 0.5 interstitial and tubular pores; 37 percent distinct grayish brown (2.5Y 5/2), moist, clay films on faces of peds; fragments; slightly alkaline, pH 7.7, hellige-truog; clear smooth boundary. Lab sample # 91P00995. common clay films surface features on faces of peds; common very fine roots throughout; common fine and medium prominent 7.5YR56 mottles; common fine and medium prominent 7.5YR58 mottles
    Btg3—117 to 140 centimeters (46.1 to 55.1 inches); light olive gray (5Y 6/2) silt loam; 30 percent strong brown (7.5YR 5/6) fine and medium prominent and 30 percent strong brown (7.5YR 5/8) fine and medium prominent mottles; weak medium prismatic, and moderate medium subangular blocky structure; friable; 0.5 very fine roots throughout; 0.5 interstitial and tubular pores; 37 percent distinct grayish brown (2.5Y 5/2), moist, clay films on faces of peds; fragments; slightly alkaline, pH 7.7, hellige-truog; clear smooth boundary. Lab sample # 91P00996. common clay films surface features on faces of peds; few very fine roots throughout; many fine and medium prominent 7.5YR56 mottles; many fine and medium prominent 7.5YR58 mottles
    Btg4—140 to 168 centimeters (55.1 to 66.1 inches); light olive gray (5Y 6/2) silt loam; 30 percent yellowish brown (10YR 5/8) medium prominent and 30 percent strong brown (7.5YR 5/6) medium prominent mottles; weak coarse prismatic, and moderate medium subangular blocky structure; friable; 0.5 very fine roots throughout; 0.5 interstitial and tubular pores; 15 percent distinct light olive brown (2.5Y 5/4), moist, clay films on faces of peds; fragments; slightly alkaline, pH 7.6, hellige-truog; clear smooth boundary. Lab sample # 91P00997. few clay films surface features on faces of peds; few very fine roots throughout; many medium prominent 10YR58 mottles; many medium prominent 7.5YR56 mottles
    Btg5—168 to 206 centimeters (66.1 to 81.1 inches); light gray (5Y 7/2) silt loam; 11 percent yellowish brown (10YR 5/8) medium prominent and 30 percent strong brown (7.5YR 5/8) medium prominent mottles; weak coarse prismatic structure; friable; 0.5 very fine roots throughout; 0.5 interstitial and tubular pores; 15 percent distinct light olive brown (2.5Y 5/4), moist, clay films on faces of peds; fragments; slightly alkaline, pH 7.4, hellige-truog; clear smooth boundary. Lab sample # 91P00998. few clay films surface features on faces of peds; few very fine roots throughout; common medium prominent 10YR58 mottles; many medium prominent 7.5YR58 mottles
    2Btg6—206 to 251 centimeters (81.1 to 98.8 inches); light brownish gray (2.5Y 6/2) silt loam; 1 percent strong brown (7.5YR 5/8) medium prominent and 11 percent brownish yellow (10YR 6/8) medium prominent mottles; weak coarse prismatic structure; friable; 0.5 very fine roots throughout; 0.5 interstitial and tubular pores; 15 percent faint light brownish gray (10YR 6/2), moist, clay films on faces of peds; fragments; slightly alkaline, pH 7.4, hellige-truog. Lab sample # 91P00999. few clay films surface features on faces of peds; few very fine roots throughout; few medium prominent 7.5YR58 mottles; common medium prominent 10YR68 mottles