IDENTIFIERS

  • Current Taxon Name (Soil Name): CALHOUN
  • OSD
  • Series Extent
  • User Site ID: 2004MO023004
  • User Pedon ID: 2004MO023004
  • Vegetation Plot ID: 2004MO023004
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0402304
  • NCSS Pedon Lab Data NASIS Record ID - 25236
  • 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: 36.7852500
  • Std. Longitude: -90.3889444
  • Datum: WGS84
  • Township: T25N
  • Range: R6E
  • Section: 26
  • PLSS Details: 686 ft East and 1,552 ft North from the South West corner
  • Country: US—United States
  • State: Missouri
  • County: MO023—Butler
  • MLRA: 116A—Ozark Highland
  • Regional Office: 7—Auburn, AL
  • Non-MLRA Soil Survey Area: MO605—Butler County and Part of Ripley County, Missouri
  • 7.5 Minute USGS Quad: 36090-G4—Poplar Bluff, Missouri

    • PEDON

  • Describers Name: Leon Thompson, Rod Taylor, Kevin Godsey
  • Current Taxonomic Class: Fine-silty, mixed, active, thermic Typic Glossaqualfs
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Missouri Pedon
  • Pedon #: 4
  • Correlated Information:
  • Soil Name - CALHOUN
  • PSC - 69 to 119 cm.
  • Classificaton Date - 7/23/2012
  • Soil Taxonomic Edition - ninth edition
  • Moisture Class - aquic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - CALHOUN
  • Classificaton Date - 8/30/2004
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: river valley
  • Landform: stream terrace
  • Geomorphic Component Terraces: tread
  • Slope Complexity: simple
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Runoff: low
  • Drainage Class: poorly
  • Flooding: rare flooding for brief periods
  • Ponding: rare ponding for very brief periods
  • Geology: Roubidoux Formation formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/30/2004 (actual site observation date)
  • Air Photo ID: 36090g4se
  • Surface Water Kind: flooded
  • Surface Water Depth: 15
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - pastureland, tame
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion sheet
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    LOAR10

    Lolium arundinaceum

    tall fescue

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

    ochric epipedon

    aquic conditions

    albic horizon

    argillic horizon

    0—69

    0—203

    38—69

    69—203

    —69—

    —203—

    —31—

    —134—
    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

    —

    —

    106.7

    —

    151

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    —

    —

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    —

    —

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    Ap1—0 to 20 centimeters (0.0 to 7.9 inches); brown (10YR 5/3) rubbed silt; moderate medium granular, and weak fine subangular blocky structure; very friable; 7.0 very fine roots throughout and 7.0 fine roots throughout; 7.0 fine interstitial pores; 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 # MU000764; observed in pit, small
    Ap2—20 to 38 centimeters (7.9 to 15.0 inches); brown (10YR 5/3) exterior silt; weak fine subangular blocky structure; friable; 7.0 very fine roots throughout and 0.9 medium roots throughout and 7.0 fine roots throughout; 7.0 fine tubular pores; 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 red (5YR 4/6), moist, iron depletions with clear boundaries in matrix; fragments; clear smooth boundary. Lab sample # MU000765; observed in pit, small
    Eg1—38 to 69 centimeters (15.0 to 27.2 inches); light brownish gray (10YR 6/2) exterior silt; weak fine subangular blocky structure; friable; 3.0 very fine roots throughout and 3.0 fine roots throughout; 7.0 fine tubular pores; 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 strong brown (7.5YR 5/8), moist, iron depletions with clear boundaries in matrix; fragments; clear smooth boundary. Lab sample # MU000766; observed in pit, small
    Btg1—69 to 89 centimeters (27.2 to 35.0 inches); 50 percent gray (10YR 6/1) exterior and 50 percent gray (10YR 5/1) exterior silt loam; moderate medium subangular blocky structure; friable; 0.9 medium roots throughout and 0.9 fine roots throughout; 7.0 fine tubular pores; 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 dark brown (10YR 3/3), moist, iron depletions with clear boundaries in matrix; fragments; clear smooth boundary.; observed in pit, small
    Btg2—89 to 130 centimeters (35.0 to 51.2 inches); gray (10YR 6/1) exterior silt loam; weak fine subangular blocky structure; friable; 0.9 very fine roots throughout and 0.9 fine roots throughout; 7.0 fine tubular pores; 1 percent medium faint irregular noncoherent cemented yellowish red (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; fragments; clear wavy boundary.; observed in pit, small
    BCg1—130 to 203 centimeters (51.2 to 79.9 inches); gray (10YR 6/1) exterior silt loam; moderate medium subangular blocky structure; friable; 7.0 very fine tubular and 7.0 fine tubular pores; 12 percent faint gray (10YR 5/1), moist, clay films on all faces of peds; 1 percent medium faint irregular noncoherent cemented yellowish red (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; fragments. Lab sample # MU000769; observed in pit, small