IDENTIFIERS

  • Current Taxon Name (Soil Name): MARION
  • OSD
  • Series Extent
  • User Site ID: 2005MO139067
  • User Pedon ID: 2005MO139067
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0513967
  • NCSS Pedon Lab Data NASIS Record ID - 30361
  • 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: 38.8333333
  • Std. Longitude: -91.4333333
  • Datum: WGS84
  • Township: T47N
  • Range: R5W
  • Section: 14
  • PLSS Details: 1,536 feet East and 2,614 feet South from the North West corner
  • Country: US—United States
  • State: Missouri
  • County: MO139—Montgomery
  • MLRA: 115—Central Mississippi Valley Wooded Slopes
  • Non-MLRA Soil Survey Area: MO603—Montgomery and Warren Counties, Missouri
  • 7.5 Minute USGS Quad: 38091-G4—Pinnacle Lake, Missouri

    • PEDON

  • Describers Name: LeAnn Bullard, Mike Chalfant, Amber Marshaus
  • Current Taxonomic Class: Fine, smectitic, mesic Aquertic Chromic Hapludalfs
  • Current Taxon Kind: series
  • Pedon Type: map unit inclusion
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Missouri Pedon
  • Pedon #: 67
  • Sampled As Information:
  • Soil Name - MARION
  • Taxonomic Class - Fine, smectitic, mesic Aquertic Chromic Hapludalfs
  • PSC - 0 to 0 cm.
  • Classificaton Date - 7/25/2005
  • Soil Taxonomic Edition - ninth edition
  • Moisture Class - udic
  • Moisture SUBClass - aquic
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: fine-silty loess derived from mixed
  • Landscape: plateau
  • Landform: plain
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Position: upper third
  • Slope Complexity: simple
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Runoff: negligible
  • Drainage Class: excessively
  • Flooding: none flooding
  • Ponding: none ponding
  • Geology: Holocene Stage formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/25/2005 (actual site observation date)
  • Air Photo ID: 38091g4nw
  • Surface Water Kind: none observed
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - other grass/herbaceous cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: landslip erosion highly deformed
    • 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

    0.6

    —

    —

    265.8

    —

    101

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 46 centimeters (0.0 to 18.1 inches); pale brown (10YR 6/3) crushed silt loam, silty clay loam; weak fine subangular blocky structure; firm; 10.0 fine roots and 0.5 coarse roots; 10.0 fine tubular pores; 1 percent medium faint irregular noncoherent cemented yellowish red (5YR 4/6), moist, iron depletions with clear boundaries in matrix; fragments; clear smooth boundary.; observed in pit, small
    E—46 to 61 centimeters (18.1 to 24.0 inches); brown (10YR 5/3) crushed silty clay loam; moderate thick platy structure; firm; 3.0 fine roots; 3.0 very fine tubular pores; 10 percent light brownish gray (10YR 6/2), moist, silt coats; 1 percent medium faint irregular noncoherent cemented yellowish red (5YR 4/6), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented grayish brown (10YR 5/2), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; fragments; clear smooth boundary. Lab sample # MU026967; observed in pit, small
    Btg—61 to 137 centimeters (24.0 to 53.9 inches); 60 percent light brownish gray (10YR 6/2) crushed and 40 percent yellowish brown (10YR 5/6) crushed silty clay loam; weak fine subangular blocky structure; firm; 0.5 very fine roots; 10.0 fine tubular pores; 30 percent very dark grayish brown (10YR 3/2), moist, clay films; 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 4/6), moist, iron depletions with clear boundaries in matrix; fragments; clear smooth boundary. Lab sample # MU026968; observed in pit, small
    2Btgb1—137 to 188 centimeters (53.9 to 74.0 inches); gray (5Y 6/1) crushed silty clay; moderate fine subangular blocky structure; firm; 10 percent light gray (10YR 7/1), moist, skeletans and 30 percent very dark grayish brown (10YR 3/2), moist, clay films; 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented yellowish brown (10YR 5/8), moist, iron depletions with clear boundaries in matrix; 1 percent by volume nonflat very strongly coherent cemented 2-?-5 millimeter chert fragments; clear smooth boundary. Lab sample # MU026969; observed in pit, small
    2Btgb2—188 to 229 centimeters (74.0 to 90.2 inches); reddish gray (2.5YR 6/1) crushed silty clay; weak fine subangular blocky, and weak medium prismatic structure; firm; 15 percent light brownish gray (10YR 6/2), moist, skeletans and 35 percent very dark grayish brown (10YR 3/2), moist, clay films; 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 5/8), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; 1 percent by volume nonflat very strongly coherent cemented 2-?-5 millimeter chert fragments; clear smooth boundary. Lab sample # MU026970; observed in pit, small
    2Btgb3—229 to 244 centimeters (90.2 to 96.1 inches); 60 percent reddish gray (2.5YR 6/1) crushed and 40 percent strong brown (7.5YR 5/8) crushed silty clay; weak fine subangular blocky, and weak medium prismatic structure; firm; 40 percent very dark grayish brown (10YR 3/2), moist, clay films; 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; 1 percent by volume nonflat very strongly coherent cemented 2-?-5 millimeter chert fragments; clear smooth boundary.; observed in pit, small
    2Btgb4—244 to 335 centimeters (96.1 to 131.9 inches); brownish yellow (10YR 6/8) crushed silty clay; weak fine subangular blocky, and weak medium prismatic structure; firm; 10 percent very dark grayish brown (10YR 3/2), moist, clay films; 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented light gray (5Y 7/2), moist, iron depletions with clear boundaries in matrix; 2 percent by volume nonflat very strongly coherent cemented 2-?-5 millimeter chert fragments; clear smooth boundary.; observed in pit, small
    2Btgb5—335 to 366 centimeters (131.9 to 144.1 inches); 70 percent brownish yellow (10YR 6/8) crushed and 30 percent light gray (2.5Y 7/1) crushed silty clay; weak fine subangular blocky, and weak medium prismatic structure; very firm; 6 percent very dark grayish brown (10YR 3/2), moist, clay films; 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; 1 percent by volume nonflat very strongly coherent cemented 2-?-75 millimeter chert fragments and 5 percent by volume nonflat very strongly coherent cemented 2-?-5 millimeter chert fragments; clear smooth boundary.; observed in pit, small
    2Btb—366 to 457 centimeters (144.1 to 179.9 inches); 80 percent brownish yellow (10YR 6/8) crushed and 20 percent light gray (5Y 7/2) crushed silty clay loam; weak fine subangular blocky, and weak coarse prismatic structure; very firm; 4 percent very dark grayish brown (10YR 3/2), moist, clay films; 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; 5 percent by volume nonflat very strongly coherent cemented 2-?-5 millimeter chert fragments; clear smooth boundary.; observed in pit, small
    2C/B—457 to 488 centimeters (179.9 to 192.1 inches); dark yellowish brown (10YR 4/6) crushed silty clay loam; massive; very firm; 1 percent medium faint irregular noncoherent cemented yellowish brown (10YR 5/8), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented gray (10YR 5/1), moist, iron depletions with clear boundaries in matrix; 5 percent carbonate nodules; 7 percent by volume nonflat very strongly coherent cemented 2-?-5 millimeter chert fragments; clear smooth boundary.; observed in pit, small
    2Ckb—488 to 610 centimeters (192.1 to 240.2 inches); yellowish brown (10YR 5/6) crushed silty clay; massive; very firm; 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; 5 percent carbonate nodules; 5 percent by volume nonflat very strongly coherent cemented 2-?-5 millimeter chert fragments; clear smooth boundary.; observed in pit, small
    2C—610 to 686 centimeters (240.2 to 270.1 inches); yellowish brown (10YR 5/6) crushed silty clay; massive; very firm; 1 percent medium faint irregular noncoherent cemented black (10YR 2/1), moist, iron depletions with clear boundaries in matrix; 2 percent carbonate nodules; 7 percent by volume nonflat very strongly coherent cemented 2-?-5 millimeter chert fragments.; observed in pit, small