IDENTIFIERS

  • Current Taxon Name (Soil Name): McGirk
  • OSD
  • Series Extent
  • User Site ID: 1995MO151011
  • User Pedon ID: 1995MO151011
  • Transect:
  • User Transect ID - 1
  • Transect Interval - 40.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9115111
  • NCSS Pedon Lab Data NASIS Record ID - 27298
  • Print Date: 4/26/2025

    • 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: 38.4689384
  • Std. Longitude: -92.1573828
  • Datum: WGS84
  • Location Description: Steve Winkelman property
  • State: Missouri
  • County: MO151—Osage
  • MLRA: 115—Central Mississippi Valley Wooded Slopes

    • PEDON

  • Describers Name: Keith Davis
  • Current Taxon Kind: series
  • Pedon Type: TUD pedon
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Sampled As Information:
  • Soil Name - McGirk
  • PSC - 20 to 71 cm.
  • Classificaton Date - 8/1/1995
  • Moisture Class - aquic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: alluvium derived from sedimentary rock
  • Landscape: river valley
  • Hill Slope Profile: footslope
  • Slope Shape Across: linear
  • Slope Shape Down: concave
  • Drainage Class: poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/1/1995 (actual site observation date)
  • Air Photo ID: 17
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    0—20

    20—152

    —-

    —-
    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

    2

    —

    —

    168

    —

    0

    991

    —

    —

    12.8

    —

    —

    13.9

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 20 centimeters (0.0 to 7.9 inches); dark grayish brown (10YR 4/2) interior silt loam; weak fine granular structure; friable; 4.0 very fine and fine roots throughout; 3.0 very fine and fine vesicular pores; fragments; neutral, pH 6.8, hellige-truog; clear smooth boundary. Lab sample # MU015523
    Btg1—20 to 38 centimeters (7.9 to 15.0 inches); dark gray (10YR 4/1) interior silty clay loam; weak very fine subangular blocky structure; firm; 3.0 very fine and fine roots between peds; 3.0 very fine and fine vesicular pores; 45 percent distinct clay films on faces of peds; 1 percent fine irregular noncoherent cemented dark yellowish brown (10YR 4/4) masses of oxidized iron between peds; fragments; moderately acid, pH 5.8, hellige-truog; clear smooth boundary. Lab sample # MU015524. continuous - phpvsfiid 83788; continuous - phpvsfiid 83788
    Btg2—38 to 61 centimeters (15.0 to 24.0 inches); dark gray (10YR 4/1) interior silty clay; 10 percent gray (10YR 5/1) medium faint irregular mottles; moderate very fine subangular blocky structure; firm; 2.0 very fine roots between peds; 3.0 very fine vesicular pores; 45 percent distinct clay films on faces of peds; 10 percent fine irregular noncoherent cemented dark yellowish brown (10YR 3/6) masses of oxidized iron between peds; fragments; strongly acid, pH 5.2, hellige-truog; gradual smooth boundary. Lab sample # MU015525. continuous - phpvsfiid 83789; continuous - phpvsfiid 83789
    Btg3—61 to 114 centimeters (24.0 to 44.9 inches); dark gray (10YR 4/1) interior silty clay; weak very fine subangular blocky structure; firm; 3.0 very fine roots between peds; 2.0 very fine vesicular pores; 45 percent distinct clay films on faces of peds; 5 percent fine irregular noncoherent cemented dark yellowish brown (10YR 3/6) masses of oxidized iron between peds; fragments; strongly acid, pH 5.1, hellige-truog; gradual smooth boundary. Lab sample # MU015527, MU015526. continuous - phpvsfiid 83790; continuous - phpvsfiid 83790
    Btg4—114 to 152 centimeters (44.9 to 59.8 inches); dark gray (10YR 4/1) interior silty clay; weak fine subangular blocky structure; firm; 0.8 very fine roots between peds; 0.8 very fine vesicular pores; 45 percent prominent clay films on faces of peds; 1 percent fine irregular noncoherent cemented dark yellowish brown (10YR 3/6) masses of oxidized iron between peds; fragments; strongly acid, pH 5.4, hellige-truog. Lab sample # MU015529, MU015528. continuous - phpvsfiid 83791; continuous - phpvsfiid 83791