IDENTIFIERS

  • Current Taxon Name (Soil Name): ROELLEN
  • OSD
  • Series Extent
  • User Site ID: 2005MO14326
  • User Pedon ID: 2005MO14326
  • Vegetation Plot ID: 2005MO14326
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0514326
  • NCSS Pedon Lab Data NASIS Record ID - 25366
  • Print Date: 5/20/2024

    • 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: 36.5166667
  • Std. Longitude: -89.4333333
  • Datum: WGS84
  • Township: T22N
  • Range: R15E
  • Section: 28
  • PLSS Details: 1,897 ft East and 2,697 ft North from the South West corner
  • Location Description: UTM 15 - E818665 N4047222
  • Country: US—United States
  • State: Missouri
  • County: MO143—New Madrid
  • MLRA: 131A—Southern Mississippi River Alluvium
  • Regional Office: 7—Auburn, AL
  • Non-MLRA Soil Survey Area: MO143—New Madrid County, Missouri
  • 7.5 Minute USGS Quad: 36089-E4—Hubbard Lake, Missouri

    • PEDON

  • Describers Name: Dennis Meinert, Leon Thompson, Michael Wyatt
  • Current Taxonomic Class: Fine, smectitic, nonacid, thermic Fluvaquentic Vertic Endoaquolls
  • Current Taxon Kind: family
  • Pedon Type: map unit inclusion
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Missouri Pedon
  • Pedon #: 26
  • Correlated Information:
  • Soil Name - ROELLEN
  • PSC - 25 to 102 cm.
  • Classificaton Date - 2/1/2012
  • Soil Taxonomic Edition - ninth edition
  • Moisture Class - aquic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - COMMERCE
  • Classificaton Date - 4/13/2005
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: delta plain
  • Landform: flood plain
  • Geomorphic Component Terraces: tread
  • Slope Complexity: simple
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Runoff: negligible
  • Drainage Class: poorly
  • Flooding: frequent flooding for extremely brief periods
  • Ponding: none ponding
  • Geology: Holocene Stage formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/13/2005 (actual site observation date)
  • Air Photo ID: 36089e4se
  • Surface Water Kind: flooded
  • Surface Water Depth: 15
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - hardwoods
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: landslip erosion highly deformed
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    ACNE2

    POPUL

    FRPE

    CEOC

    ARUND2

    VIOLA

    TORA2

    Acer negundo

    Populus

    Fraxinus pennsylvanica

    Celtis occidentalis

    Arundinaria

    Viola

    Toxicodendron radicans

    boxelder

    cottonwood

    green ash

    common hackberry

    cane

    violet

    eastern poison ivy

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    Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    aquic conditions

    cambic horizon

    0—25

    0—190

    25—190

    —25—

    —190—

    —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

    1

    —

    —

    89

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    0

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    A—0 to 25 centimeters (0.0 to 9.8 inches); 40 percent dark gray (10YR 4/1) broken face and 60 percent very dark gray (10YR 3/1) broken face and very dark gray (10YR 3/1) rubbed silty clay loam; moderate fine subangular blocky, and moderate medium subangular blocky, and weak fine angular blocky structure; firm; 3.0 very fine roots throughout and 3.0 fine roots throughout; 3.0 medium moderate-continuity tubular and 10.0 fine moderate-continuity tubular pores; 12 percent distinct gray (10YR 6/1), moist, silt coats on all faces of peds; fragments; clear smooth boundary. Lab sample # MU001780; observed in pit, small
    Bg1—25 to 48 centimeters (9.8 to 18.9 inches); 60 percent dark gray (10YR 4/1) broken face and 40 percent dark grayish brown (10YR 4/2) broken face silty clay; moderate fine angular blocky structure; firm; 3.0 medium roots throughout and 3.0 fine roots throughout and 0.5 coarse roots throughout; 10.0 medium moderate-continuity tubular and 10.0 fine moderate-continuity tubular and 0.5 coarse moderate-continuity tubular pores; 12 percent very dark gray (10YR 3/1), moist, pressure faces on all faces of peds; 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 strong brown (7.5YR 4/6), moist, iron depletions with clear boundaries in matrix; fragments; clear wavy boundary.; observed in pit, small
    Bg2—48 to 66 centimeters (18.9 to 26.0 inches); 40 percent dark gray (10YR 4/1) broken face and 40 percent brown (10YR 4/3) broken face and 20 percent dark brown (10YR 3/3) broken face silty clay; moderate fine angular blocky, and moderate medium angular blocky structure; very firm; 0.5 medium roots throughout and 0.5 fine roots throughout; 0.5 medium moderate-continuity tubular and 0.5 fine moderate-continuity tubular pores; 1 percent medium faint irregular noncoherent cemented dark brown (7.5YR 3/4), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented reddish brown (5YR 4/4), 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 and 1 percent medium faint irregular noncoherent cemented dark yellowish brown (10YR 4/4), moist, iron depletions with clear boundaries in matrix; fragments; clear wavy boundary.; observed in pit, small
    Bg3—66 to 94 centimeters (26.0 to 37.0 inches); 50 percent dark grayish brown (10YR 4/2) broken face and 50 percent brown (10YR 4/3) broken face silty clay loam; weak fine subangular blocky structure; firm; 0.5 fine roots throughout; 0.5 medium moderate-continuity tubular and 3.0 fine moderate-continuity tubular pores; 35 percent faint very dark grayish brown (10YR 3/2), moist, organic stains on all faces of peds; 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 4/6), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented dark brown (7.5YR 3/4), 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 and 1 percent medium faint irregular noncoherent cemented dark gray (2.5Y 4/1), moist, iron depletions with clear boundaries in matrix; fragments; clear smooth boundary.; observed in pit, small
    Bg4—94 to 135 centimeters (37.0 to 53.1 inches); 50 percent very dark grayish brown (10YR 3/2) broken face and 50 percent dark gray (10YR 4/1) broken face silty clay loam; moderate fine subangular blocky, and moderate fine angular blocky structure; firm; 0.5 fine roots throughout; 0.5 fine moderate-continuity tubular pores; 35 percent distinct very dark gray (10YR 3/1), moist, organic stains on all faces of peds; 1 percent medium faint irregular noncoherent cemented brown (7.5YR 4/4), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented reddish brown (5YR 4/4), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented dark yellowish brown (10YR 4/4), moist, iron depletions with clear boundaries in matrix; fragments; clear wavy boundary.; observed in pit, small
    Bg5—135 to 152 centimeters (53.1 to 59.8 inches); dark grayish brown (10YR 4/2) broken face silt loam; moderate fine subangular blocky, and moderate fine angular blocky structure; friable; 0.5 fine roots throughout; 0.5 fine moderate-continuity tubular pores; 1 percent medium faint irregular noncoherent cemented dark brown (7.5YR 3/4), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented dark grayish brown (10YR 4/2), moist, iron depletions with clear boundaries in matrix; fragments; clear wavy boundary.; observed in pit, small
    Bg6—152 to 190 centimeters (59.8 to 74.8 inches); 50 percent dark gray (2.5Y 4/1) broken face and 50 percent dark grayish brown (10YR 4/2) broken face silty clay; moderate medium subangular blocky, and moderate fine subangular blocky structure; firm; 0.5 fine roots throughout; 3.0 fine moderate-continuity tubular pores; 35 percent distinct very dark gray (2.5Y 3/1), moist, organic stains on all faces of peds; 1 percent medium faint irregular noncoherent cemented strong brown (7.5YR 4/6), moist, iron depletions with clear boundaries in matrix and 1 percent medium faint irregular noncoherent cemented reddish brown (5YR 4/4), moist, iron depletions with clear boundaries in matrix; fragments.; observed in pit, small