IDENTIFIERS

  • Current Taxon Name (Soil Name): Marion
  • OSD
  • Series Extent
  • User Site ID: 1995MO151053
  • User Pedon ID: 1995MO151053
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9115148
  • NCSS Pedon Lab Data NASIS Record ID - 33581
  • Print Date: 11/23/2024

    • 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: 38.5969926
  • Std. Longitude: -91.7659817
  • Datum: WGS84
  • State: Missouri
  • County: MO151—Osage
  • MLRA: 115—Central Mississippi Valley Wooded Slopes

    • PEDON

  • Describers Name: Wyn Kelley
  • 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 - Marion
  • PSC - 25 to 76 cm.
  • Classificaton Date - 11/20/1995
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess derived from mixed and/or residuum weathered from sedimentary rock
  • Landscape: hills
  • Landform: divide
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: shoulder
  • Slope Shape Across: convex
  • Slope Shape Down: linear
  • Drainage Class: somewhat poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 11/20/1995 (actual site observation date)
  • Air Photo ID: 7
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous 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

    albic horizon

    argillic horizon

    0—15

    15—25

    25—165

    —-

    —-

    —-
    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

    —

    —

    287

    —

    0

    991

    —

    —

    12.8

    —

    —

    13.9

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 15 centimeters (0.0 to 5.9 inches); grayish brown (10YR 5/2) interior silt loam; weak fine granular structure; very friable; 7.0 very fine roots throughout and 4.0 fine roots throughout; 30 percent distinct black (7.5YR 2/1), moist, manganese or iron-manganese stains throughout; fragments; very strongly acid, pH 5.0, hellige-truog; abrupt smooth boundary. Lab sample # MU042474. discontinuous - phpvsfiid 145486; discontinuous - phpvsfiid 145486
    E—15 to 25 centimeters (5.9 to 9.8 inches); light gray (10YR 7/2) interior silt loam; moderate fine granular structure; very friable; 0.8 very fine roots throughout; 2.0 very fine and fine vesicular pores; 30 percent distinct black (7.5YR 2/1), moist, manganese or iron-manganese stains throughout; 1 percent fine irregular noncoherent cemented yellowish brown (10YR 5/6) masses of oxidized iron between peds; fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # MU042475. discontinuous - phpvsfiid 145487; discontinuous - phpvsfiid 145487
    Bt1—25 to 43 centimeters (9.8 to 16.9 inches); yellowish brown (10YR 5/4) interior silty clay; 10 percent gray (10YR 5/1) fine distinct irregular mottles; moderate fine subangular blocky structure; firm; 0.8 very fine roots between peds; 0.8 very fine vesicular pores; 5 percent distinct black (7.5YR 2/1), moist, manganese or iron-manganese stains throughout and 30 percent distinct clay films on faces of peds; 30 percent fine irregular noncoherent cemented yellowish brown (10YR 5/6) masses of oxidized iron between peds; fragments; very strongly acid, pH 4.5, hellige-truog; gradual smooth boundary. Lab sample # MU042476. discontinuous - phpvsfiid 145488; discontinuous - phpvsfiid 145489; discontinuous - phpvsfiid 145488; discontinuous - phpvsfiid 145489
    Bt2—43 to 64 centimeters (16.9 to 25.2 inches); yellowish brown (10YR 5/4) interior silty clay; moderate fine subangular blocky structure; firm; 0.8 very fine roots between peds; 0.8 very fine vesicular pores; 30 percent distinct clay films on faces of peds; 30 percent fine irregular noncoherent cemented yellowish brown (10YR 5/6) masses of oxidized iron between peds; fragments; very strongly acid, pH 4.6, hellige-truog; clear smooth boundary. Lab sample # MU042477. discontinuous - phpvsfiid 145490; discontinuous - phpvsfiid 145490
    Btg1—64 to 81 centimeters (25.2 to 31.9 inches); grayish brown (10YR 5/2) interior silty clay loam; moderate fine subangular blocky structure; firm; 0.8 very fine roots between peds; 0.8 very fine vesicular pores; 30 percent distinct clay films on faces of peds; 10 percent fine irregular noncoherent cemented yellowish brown (10YR 5/6) masses of oxidized iron between peds; fragments; very strongly acid, pH 4.7, hellige-truog; gradual smooth boundary. Lab sample # MU042478. discontinuous - phpvsfiid 145491; discontinuous - phpvsfiid 145491
    Btg2—81 to 99 centimeters (31.9 to 39.0 inches); grayish brown (10YR 5/2) interior silty clay loam; weak fine subangular blocky structure; friable; 0.8 very fine roots between peds; 0.8 very fine vesicular pores; 30 percent faint clay films on faces of peds and 30 percent distinct black (7.5YR 2/1), moist, manganese or iron-manganese stains on faces of peds; 1 percent fine irregular noncoherent cemented yellowish brown (10YR 5/6) masses of oxidized iron between peds; fragments; very strongly acid, pH 4.8, hellige-truog; gradual smooth boundary. Lab sample # MU042479. discontinuous - phpvsfiid 145492; discontinuous - phpvsfiid 145493; discontinuous - phpvsfiid 145492; discontinuous - phpvsfiid 145493
    2Btg3—99 to 124 centimeters (39.0 to 48.8 inches); grayish brown (10YR 5/2) interior and dark yellowish brown (10YR 4/4) interior silt loam; weak fine subangular blocky structure; friable; 0.6 very fine roots between peds; 1.0 very fine vesicular pores; 30 percent faint clay films on faces of peds and 30 percent distinct black (7.5YR 2/1), moist, manganese or iron-manganese stains on faces of peds; 1 percent fine irregular noncoherent cemented yellowish brown (10YR 5/6) masses of oxidized iron between peds; fragments; strongly acid, pH 5.4, hellige-truog; clear smooth boundary. Lab sample # MU042480. discontinuous - phpvsfiid 145494; discontinuous - phpvsfiid 145495; discontinuous - phpvsfiid 145494; discontinuous - phpvsfiid 145495
    2Btg4—124 to 142 centimeters (48.8 to 55.9 inches); light yellowish brown (10YR 6/4) interior silt loam; 10 percent light brownish gray (10YR 6/2) fine and medium distinct irregular mottles; weak fine platy parts to weak fine subangular blocky structure; very firm; 3.0 very fine and fine vesicular pores; 10 percent faint clay films on faces of peds and 30 percent distinct black (7.5YR 2/1), moist, manganese or iron-manganese stains on faces of peds; 1 percent fine irregular noncoherent cemented yellowish brown (10YR 5/6) masses of oxidized iron between peds; fragments; slightly acid, pH 6.3, hellige-truog; abrupt smooth boundary. Lab sample # MU042481. 20 percent brittleness; discontinuous - phpvsfiid 145496; discontinuous - phpvsfiid 145497; discontinuous - phpvsfiid 145496; discontinuous - phpvsfiid 145497
    3Btg5—142 to 165 centimeters (55.9 to 65.0 inches); dark grayish brown (10YR 4/2) interior silty clay; moderate fine subangular blocky structure; very firm; 0.6 very fine vesicular pores; 5 percent distinct black (7.5YR 2/1), moist, manganese or iron-manganese stains on faces of peds and 50 percent distinct clay films on faces of peds; fragments; slightly acid, pH 6.1, hellige-truog. Lab sample # MU042482. discontinuous - phpvsfiid 145498; discontinuous - phpvsfiid 145499; discontinuous - phpvsfiid 145498; discontinuous - phpvsfiid 145499