IDENTIFIERS

  • Current Taxon Name (Soil Name): Adco
  • OSD
  • Series Extent
  • User Site ID: 1984MO221001S
  • User Pedon ID: 1984MO221001
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 84P0711
  • Print Date: 2/17/2025

    • 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: 37.2744446
  • Std. Longitude: -92.9191666
  • Datum: WGS84
  • Township: T63N
  • Range: R18W
  • Section: 9
  • PLSS Details: 895 feet E and 625 feet S of the center
  • State: Missouri
  • County: MO221—Washington
  • MLRA: 116A—Ozark Highland

    • PEDON

  • Current Taxonomic Class: Fine, smectitic, mesic Albaquic Hapludalfs
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 1
  • Correlated Information:
  • Soil Name - Adco
  • Classificaton Date - 3/17/2005
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Pershing
  • Taxonomic Class - Fine, montmorillonitic, mesic Aquollic Hapludalf
  • Taxon Kind - series
  • Classificaton Date - 8/1/1984
  • Moisture Class - udic
  • Moisture SUBClass - aquic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess and/or pedisediment
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/1/1984 (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

    3

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    Ap—0 to 20 centimeters (0.0 to 7.9 inches); very dark grayish brown (10YR 3/2) interior, grayish brown (10YR 5/2) interior, dry; silt loam; weak fine granular structure; friable; fragments; neutral, pH 7.0, hellige-truog; clear smooth boundary. Lab sample # 84P03922
    BE—20 to 30 centimeters (7.9 to 11.8 inches); dark grayish brown (10YR 4/2) interior silty clay loam; 11 percent strong brown (7.5YR 5/6) fine prominent mottles; weak fine subangular blocky structure; friable; light gray (10YR 7/1), moist, skeletans; fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # 84P03923. common fine prominent 7.5YR56 mottles; continuous - phpvsfiid 217372; continuous - phpvsfiid 217372
    Bt1—30 to 53 centimeters (11.8 to 20.9 inches); brown (10YR 4/3) interior silty clay; 1 percent dark gray (10YR 4/1) medium prominent and 11 percent strong brown (7.5YR 5/6) fine prominent mottles; moderate fine subangular blocky structure; firm; 37 percent faint dark grayish brown (10YR 4/2), moist, clay films on faces of peds; fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # 84P03924. Split for sampling at 16 inches. Sample number 16 to 21 inches 84P3925.; common clay films surface features on faces of peds; few medium prominent 10YR41 mottles; common fine prominent 7.5YR56 mottles
    Bt2—53 to 76 centimeters (20.9 to 29.9 inches); grayish brown (2.5Y 5/2) interior silty clay; 1 percent strong brown (7.5YR 5/6) medium prominent mottles; moderate fine subangular blocky structure; firm; 15 percent faint , moist, clay films on faces of peds; fragments; strongly acid, pH 5.3, hellige-truog; gradual smooth boundary. Lab sample # 84P03926. Split for sampling at 25 inches. Sample number for 25 to 30 inches 84P3927.; few clay films surface features on faces of peds; few medium prominent 7.5YR56 mottles
    Bt3—76 to 102 centimeters (29.9 to 40.2 inches); grayish brown (2.5Y 5/2) interior silty clay; 1 percent strong brown (7.5YR 5/6) medium prominent and 1 percent gray (10YR 6/1) fine distinct mottles; moderate fine subangular blocky structure; firm; 15 percent faint , moist, clay films on faces of peds; fragments; moderately acid, pH 5.8, hellige-truog; gradual smooth boundary. Lab sample # 84P03928. Split for sampling at 35 inches. Samplee number for 30 to 40 inches 84P3929.; few clay films surface features on faces of peds; few medium prominent 7.5YR56 mottles; few fine distinct 10YR61 mottles
    Bt4—102 to 117 centimeters (40.2 to 46.1 inches); grayish brown (2.5Y 5/2) interior silty clay; 11 percent strong brown (7.5YR 5/6) medium prominent mottles; weak fine subangular blocky structure; firm; fragments; moderately acid, pH 5.8, hellige-truog; clear smooth boundary. Lab sample # 84P03930. common medium prominent 7.5YR56 mottles
    Bt5—117 to 152 centimeters (46.1 to 59.8 inches); grayish brown (2.5Y 5/2) interior silty clay loam; 1 percent strong brown (7.5YR 5/6) fine prominent mottles; weak medium platy structure; friable; fragments; neutral, pH 7.0, hellige-truog. Lab sample # 84P03931. few fine prominent 7.5YR56 mottles