IDENTIFIERS

  • Current Taxon Name (Soil Name): Speed
  • OSD
  • Series Extent
  • User Site ID: S1991MO053001
  • User Pedon ID: 1991MO053001
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 91P0885
  • NCSS Pedon Lab Data NASIS Record ID - 63923
  • Print Date: 11/21/2024

    • 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: 38.7505569
  • Std. Longitude: -92.8744431
  • Datum: WGS84
  • Township: 46N
  • Range: 18W
  • Section: 14
  • PLSS Details: 2850 feet S and 120 feet E of the NW corner
  • Location Description: Penny Farm.
  • State: Missouri
  • County: MO053—Cooper

    • PEDON

  • Describers Name: John L. Baker and Greg Caldwell.
  • Current Taxonomic Class: Fine-silty, mixed, superactive, mesic Argiaquic Argialbolls
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 1
  • Correlated Information:
  • Soil Name - Speed
  • Classificaton Date - 7/11/2007
  • Moisture Class - aquic
  • Sampled As Information:
  • Soil Name - Vesser
  • Taxonomic Class - Fine-silty, mixed, mesic Argiaquic Argialboll
  • Taxon Kind - series
  • Classificaton Date - 6/1/1991
  • Moisture Class - aquic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/1/1991 (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

    —

    —

    229

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 20 centimeters (0.0 to 7.9 inches); very dark grayish brown (10YR 3/2), dark grayish brown (10YR 4/2), dry; silt loam; weak fine granular structure; friable; 5.5 very fine roots; fragments; slightly acid, pH 6.3, hellige-truog; abrupt smooth boundary. Lab sample # 91P05384. many very fine roots
    A1—20 to 36 centimeters (7.9 to 14.2 inches); very dark gray (10YR 3/1), dark gray (10YR 4/1), dry; silt loam; moderate fine subangular blocky structure; friable; 5.5 very fine roots; 15 percent distinct manganese or iron-manganese stains; fragments; slightly acid, pH 6.3, hellige-truog; clear smooth boundary. Lab sample # 91P05385. few manganese or iron-manganese stains surface features; many very fine roots
    E1—36 to 51 centimeters (14.2 to 20.1 inches); dark grayish brown (10YR 4/2) silt loam; 1 percent dark yellowish brown (10YR 4/4) fine distinct mottles; weak fine subangular blocky structure; friable; 2.5 very fine roots; 15 percent distinct , moist, organic stains and 37 percent distinct , moist, coats; fragments; moderately acid, pH 5.8, hellige-truog; clear smooth boundary. Lab sample # 91P05386. few fine iron and manganese oxide accumulations; common coats surface features; few organic coats surface features; common very fine roots; few fine distinct 10YR44 mottles
    E2—51 to 69 centimeters (20.1 to 27.2 inches); grayish brown (10YR 5/2) silt loam; 11 percent dark yellowish brown (10YR 4/4) fine distinct mottles; weak fine subangular blocky structure; friable; 0.5 very fine roots; 15 percent distinct , moist, manganese or iron-manganese stains and 55 percent prominent , moist, coats on faces of peds; fragments; moderately acid, pH 5.8, hellige-truog; clear smooth boundary. Lab sample # 91P05387. few manganese or iron-manganese stains surface features; many coats surface features on faces of peds; few very fine roots; common fine distinct 10YR44 mottles
    BE—69 to 79 centimeters (27.2 to 31.1 inches); dark grayish brown (10YR 4/2) silt loam; 11 percent dark yellowish brown (10YR 4/4) fine distinct mottles; weak fine subangular blocky structure; friable; 0.5 very fine roots; 55 percent distinct , moist, coats on faces of peds; fragments; strongly acid, pH 5.3, hellige-truog; gradual smooth boundary. Lab sample # 91P05388. few fine iron and manganese oxide accumulations; few distinct organic stains; many coats surface features on faces of peds; few very fine roots; common fine distinct 10YR44 mottles
    Bt1—79 to 89 centimeters (31.1 to 35.0 inches); dark grayish brown (10YR 4/2) silt loam; 11 percent dark yellowish brown (10YR 4/4) fine distinct mottles; moderate fine subangular blocky structure; firm; 0.5 very fine roots; 37 percent distinct , moist, clay films on faces of peds and 37 percent distinct , moist, coats on faces of peds; fragments; strongly acid, pH 5.3, hellige-truog; gradual smooth boundary. Lab sample # 91P05389. few fine iron and manganese oxide accumulations; common clay films surface features on faces of peds; common coats surface features on faces of peds; few very fine roots; common fine distinct 10YR44 mottles
    Bt2—89 to 122 centimeters (35.0 to 48.0 inches); dark grayish brown (10YR 4/2) silty clay loam; 30 percent dark yellowish brown (10YR 4/4) fine distinct mottles; moderate very fine subangular blocky structure; firm; 0.5 very fine roots; 15 percent distinct , moist, coats and 55 percent distinct , moist, clay films on faces of peds; fragments; moderately acid, pH 5.8, hellige-truog; gradual smooth boundary. Lab sample # 91P05390. few fine iron and manganese oxide accumulations; many clay films surface features on faces of peds; few coats surface features; few very fine roots; many fine distinct 10YR44 mottles
    Bt3—122 to 152 centimeters (48.0 to 59.8 inches); dark grayish brown (10YR 4/2) and grayish brown (10YR 5/2) silt loam; 30 percent dark yellowish brown (10YR 4/4) fine distinct mottles; weak fine subangular blocky structure; firm; 0.5 very fine roots; 15 percent distinct , moist, coats in root channels and/or pores and 37 percent distinct , moist, clay films on faces of peds; fragments; moderately acid, pH 5.8, hellige-truog. Lab sample # 91P05391. few fine iron and manganese oxide accumulations; common clay films surface features on faces of peds; few coats surface features in root channels and/or pores; few very fine roots; many fine distinct 10YR44 mottles