IDENTIFIERS

  • Current Taxon Name (Soil Name): Irondale
  • OSD
  • Series Extent
  • User Site ID: 1998MO223076M
  • User Pedon ID: 1998MO223076
  • User Site Association ID: 8115
  • Transect:
  • User Transect ID - wayne-58
  • Transect Stop Number - 1
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9822320
  • Print Date: 2/16/2025

    • 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: 37.2069893
  • Std. Longitude: -90.5002670
  • Datum: WGS84
  • Map Unit: 110F—Mudlick-Irondale-Killarney complex, 15 to 45 percent slopes, extremely bouldery, rocky77012—Mudlick-Irondale-Killarney complex, 15 to 45 percent slopes, rocky, extremely bouldery
  • State: Missouri
  • County: MO223—Wayne
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO223—Wayne County, Missouri
  • 7.5 Minute USGS Quad: 37090-B5—Patterson, Missouri

    • PEDON

  • Describers Name: DH, RT and KG
  • Current Taxonomic Class: Loamy-skeletal, mixed, active, mesic Typic Dystrudepts
  • Current Taxon Kind: taxadjunct
  • Pedon Type: within range of map unit
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Irondale
  • PSC - 8 to 58 cm.
  • Classificaton Date - 1/31/2012
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Irondale
  • Taxon Kind - series
  • PSC - 8 to 58 cm.
  • Classificaton Date - 8/24/1998
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: slope alluvium over residuum over solid rock derived from coarse igneous crystal
  • Landscape: mountains
  • Landform: mountain slope
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Position: lower third
  • Runoff: high
  • Drainage Class: well
  • Flooding: none flooding
  • Ponding: none ponding
  • Surface Fragments: 1.20 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/24/1998 (actual site observation date)
  • Air Photo ID: E2
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    lithic contact

    0—8

    8—61

    61—0

    —-

    —-

    —-
    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

    25

    —

    —

    136

    —

    230

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 8 centimeters (0.0 to 3.1 inches); brown (10YR 4/3) very cobbly silt loam; moderate very fine and fine granular structure; very friable; 15.0 very fine and fine roots and 3.0 medium roots and 1.0 coarse roots; 25.0 very fine and fine interstitial and tubular pores; 20 percent by volume subangular 2-39-75 millimeter igneous, coarse crystal fragments and 30 percent by volume subangular 75-162-250 millimeter igneous, coarse crystal fragments; clear smooth boundary. Lab sample # MU061260
    Bt1—8 to 18 centimeters (3.1 to 7.1 inches); dark yellowish brown (10YR 4/4) gravelly silt loam; moderate very fine subangular blocky structure; friable; 15.0 very fine and fine roots and 3.0 medium roots and 1.0 coarse roots; 6.0 very fine vesicular pores; 10 percent by volume subangular 75-162-250 millimeter igneous, coarse crystal fragments and 20 percent by volume subangular 2-39-75 millimeter igneous, coarse crystal fragments; gradual wavy boundary. Lab sample # MU061261
    Bt2—18 to 61 centimeters (7.1 to 24.0 inches); dark yellowish brown (10YR 4/6) extremely stony silt loam; weak very fine and fine subangular blocky structure; friable; 2.0 very fine and fine roots and 1.0 coarse roots; 6.0 very fine vesicular pores; 15 percent by volume subangular 2-39-75 millimeter igneous, coarse crystal fragments and 25 percent by volume subangular 75-162-250 millimeter igneous, coarse crystal fragments and 25 percent by volume subangular 250-425-600 millimeter igneous, coarse crystal fragments. Lab sample # MU061262
    R—61 centimeters (24.0 inches); bedrock; fragments.