IDENTIFIERS

  • Current Taxon Name (Soil Name): Bardley
  • OSD
  • Series Extent
  • User Site ID: 1995MO203049M
  • User Pedon ID: 1995MO203049M
  • User Site Association ID: 8620
  • Transect:
  • User Transect ID - shannon-74F1
  • Transect Stop Number - 7
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - MCL
  • Lab Pedon # - M9561349
  • NCSS Pedon Lab Data NASIS Record ID - 27630
  • Print Date: 2/3/2025

    • 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: 37.1497528
  • Std. Longitude: -91.1360611
  • Datum: WGS84
  • State: Missouri
  • County: MO203—Shannon
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO203—Shannon County, Missouri
  • 7.5 Minute USGS Quad: 37091-B2—Powder Mill Ferry, Missouri

    • PEDON

  • Describers Name: DMM,SVV,JAW
  • Current Taxonomic Class: Fine, mixed, active, mesic Typic Hapludalfs
  • Current Taxon Kind: taxadjunct
  • Pedon Type: map unit inclusion
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Bardley
  • PSC - 10 to 60 cm.
  • Classificaton Date - 1/31/2012
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Bardley
  • Taxonomic Class - Very-fine, mixed, active, mesic Typic Hapludalfs
  • Taxon Kind - series
  • PSC - 10 to 60 cm.
  • Classificaton Date - 6/22/1995
  • Moisture Class - udic
  • Moisture SUBClass - typic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Certification Status: certified
  • QC Status: level 3
  • Field Measured Properties: 52 Cation exchange capacity to clay ratio


    • SITE

  • Parent Material: residuum weathered from dolomite and/or slope alluvium derived from limestone and sandstone
  • Landscape: hills
  • Landform: hill
  • Geomorphic Component Hills: nose slope
  • Hill Slope Profile: backslope
  • Slope Shape Across: convex
  • Slope Shape Down: linear
  • Drainage Class: well
  • Surface Fragments: 1.08 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/22/1995 (actual site observation date)
  • Air Photo ID: 15
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Restrictions
    Kind Hardness Restriction Depth L-H Restriction Thickness L-RV-H
    cm

    bedrock, lithic

    —

    64 -

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

    ochric epipedon

    argillic horizon

    strongly contrasting particle size class

    lithic contact

    0—10

    10—64

    25—

    64—

    —-

    —-

    —-

    —-
    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

    22

    —

    —

    201

    —

    130

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 10 centimeters (0.0 to 3.9 inches); very dark grayish brown (10YR 3/2) very gravelly loam; moderate fine subangular blocky structure; friable; 3.0 very fine and fine roots and 0.9 medium roots; 0.9 fine interstitial and tubular and 3.0 fine tubular pores; 50 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; neutral, pH 6.6, hellige-truog; clear smooth boundary. Lab sample # MU017763
    Bt1—10 to 25 centimeters (3.9 to 9.8 inches); reddish brown (5YR 4/4) very gravelly clay loam; moderate fine subangular blocky structure; firm; 3.0 very fine and fine roots and 0.1 medium roots; 0.9 fine tubular pores; 10 percent distinct brown (7.5YR 4/2), moist, organic stains in root channels and/or pores and 35 percent distinct dark reddish brown (2.5YR 3/4), moist, clay films throughout; 40 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; slightly acid, pH 6.1, hellige-truog; clear smooth boundary. Lab sample # MU017764
    2Bt2—25 to 41 centimeters (9.8 to 16.1 inches); reddish brown (2.5YR 4/4) gravelly clay; moderate fine angular blocky structure; very firm; 0.9 medium roots and 3.0 fine roots and 0.1 coarse roots; 0.9 fine interstitial and tubular pores; 10 percent distinct reddish brown (5YR 4/4), moist, clay films on faces of peds and 10 percent distinct nonintersecting slickensides on faces of peds and 10 percent faint black (N 2/0), moist, manganese or iron-manganese stains on rock fragments; 30 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; moderately acid, pH 5.8, hellige-truog; clear smooth boundary. Lab sample # MU017765
    2Bt3—41 to 51 centimeters (16.1 to 20.1 inches); reddish brown (2.5YR 4/4) clay; moderate fine angular blocky structure; very firm; 0.9 medium roots and 3.0 fine roots and 0.1 coarse roots; 3.0 fine interstitial and tubular pores; 10 percent distinct brown (7.5YR 4/4), moist, clay films in root channels and/or pores and 35 percent distinct reddish brown (5YR 4/4), moist, clay films on faces of peds and 35 percent distinct nonintersecting slickensides and 35 percent faint black (N 2/0), moist, manganese or iron-manganese stains on rock fragments; 1 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; moderately acid, pH 5.7, hellige-truog; abrupt smooth boundary. Lab sample # MU017766
    2Bt4—51 to 64 centimeters (20.1 to 25.2 inches); 85 percent brown (7.5YR 4/4) and 15 percent red (2.5YR 4/6) clay; moderate fine and medium angular blocky structure; firm; 0.1 medium roots and 0.9 fine roots; 3.0 fine tubular pores; 10 percent distinct red (2.5YR 4/6), moist, clay films on faces of peds and 10 percent distinct nonintersecting slickensides and 10 percent distinct black (N 2/0), moist, manganese or iron-manganese stains and 35 percent distinct yellowish brown (10YR 5/6), moist, clay films on faces of peds; fragments; neutral, pH 7.1, hellige-truog; clear smooth boundary. Lab sample # MU017767
    2R—64 centimeters (25.2 inches); bedrock; fragments.