IDENTIFIERS

  • Current Taxon Name (Soil Name): Macksburg
  • OSD
  • Series Extent
  • User Site ID: 1987MO195028m
  • User Pedon ID: 1987MO195028m
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M8719528
  • NCSS Pedon Lab Data NASIS Record ID - 27272
  • 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: 39.0247222
  • Std. Longitude: -93.3805556
  • Datum: WGS84
  • Township: T49N
  • Range: R23W
  • Section: 24
  • Location Description: 600 feet south and 300 feet west of the northeast corner of sec. 24, T. 49 N., R. 23 W
  • Map Unit: 10078—Macksburg silt loam, 1 to 4 percent slopes
  • State: Missouri
  • County: MO195—Saline
  • MLRA: 107—Iowa and Missouri Deep Loess Hills
  • Non-MLRA Soil Survey Area: MO195—Saline County, Missouri

    • PEDON

  • Describers Name: jb, rh
  • Current Taxonomic Class: Fine, montmorillonitic, active, mesic Aquic Argiudolls
  • Pedon Type: TUD pedon
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Macksburg
  • PSC - 38 to 88 cm.
  • Classificaton Date - 4/13/2012
  • Moisture Class - udic
  • Moisture Subclass - udic
  • Sampled As Information:
  • Soil Name - Macksburg
  • Classificaton Date - 2/13/1987
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Drainage Class: somewhat poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 2/13/1987 (actual site observation date)
  • Surface Cover Properties:
  • 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

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    228

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    Ap—0 to 20 centimeters (0.0 to 7.9 inches); black (10YR 2/1), dark gray (10YR 4/1), dry; silt loam; weak fine granular structure; very friable; 10.0 very fine roots; fragments; slightly acid, pH 6.5, hellige-truog; abrupt smooth boundary. Lab sample # MU015359
    A—20 to 38 centimeters (7.9 to 15.0 inches); very dark gray (10YR 3/1), dark grayish brown (10YR 4/2), dry; silt loam; weak very fine subangular blocky structure; friable; 0.5 very fine roots; 1 percent fine iron-manganese concretions; fragments; slightly acid, pH 6.5, hellige-truog; clear smooth boundary. Lab sample # MU015360
    BA—38 to 61 centimeters (15.0 to 24.0 inches); very dark grayish brown (10YR 3/2), dark grayish brown (10YR 4/2), dry; silty clay loam; moderate very fine subangular blocky structure; firm; 0.5 very fine roots; 1 percent fine iron-manganese concretions; fragments; moderately acid, pH 6.0, hellige-truog; clear smooth boundary. Lab sample # MU015361
    Bt1—61 to 84 centimeters (24.0 to 33.1 inches); dark grayish brown (10YR 4/2) silty clay loam; strong fine subangular blocky structure; firm; 0.5 fine roots; 30 percent distinct clay films on faces of peds; 10 percent fine iron-manganese concretions and 10 percent fine prominent dark yellowish brown (10YR 4/4) masses of oxidized iron; fragments; moderately acid, pH 6.0, hellige-truog; clear smooth boundary. Lab sample # MU015362
    Bt2—84 to 109 centimeters (33.1 to 42.9 inches); dark grayish brown (2.5Y 4/2) silty clay loam; strong fine subangular blocky structure; firm; 10 percent distinct clay films on faces of peds; 1 percent fine iron-manganese concretions and 10 percent fine prominent strong brown (7.5YR 5/6) masses of oxidized iron and 25 percent fine prominent yellowish brown (10YR 5/6) masses of oxidized iron; fragments; moderately acid, pH 6.0, hellige-truog; clear smooth boundary. Lab sample # MU015363
    BC—109 to 152 centimeters (42.9 to 59.8 inches); grayish brown (2.5Y 5/2) and yellowish brown (10YR 5/6) and strong brown (7.5YR 5/6) silty clay loam; weak very fine subangular blocky structure; firm; and 1 percent fine iron-manganese concretions; fragments; moderately acid, pH 6.0, hellige-truog. Lab sample # MU015364