IDENTIFIERS

  • Current Taxon Name (Soil Name): Alred
  • OSD
  • Series Extent
  • User Site ID: 1995MO203056M
  • User Pedon ID: 1995MO203056M
  • User Site Association ID: 8562
  • Transect:
  • User Transect ID - shannon-95-3
  • Transect Stop Number - 5
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - MCL
  • Lab Pedon # - M9561356
  • NCSS Pedon Lab Data NASIS Record ID - 31793
  • 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: 37.1372056
  • Std. Longitude: -91.0924306
  • 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-B1—Exchange, Missouri

    • PEDON

  • Describers Name: JAW,SAV,DMM,RLT
  • Current Taxonomic Class: Loamy-skeletal over clayey, siliceous, subactive, mesic Typic Paleudults
  • Current Taxon Kind: taxadjunct
  • Pedon Type: not classified to current taxon name
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Alred
  • PSC - 51 to 100 cm.
  • Classificaton Date - 3/28/2011
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Poynor
  • Taxonomic Class - Loamy-skeletal over clayey, siliceous, semiactive, mesic Typic Paleudults
  • Taxon Kind - series
  • PSC - 16 to 100 cm.
  • Classificaton Date - 6/27/1995
  • 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: 19 Cation exchange capacity to clay ratio and 33 Strongly contrasting textural stratification (depth in inches)


    • SITE

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

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/27/1995 (actual site observation date)
  • Air Photo ID: 16
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    strongly contrasting particle size class

    3—16

    16—155

    87—

    —-

    —-

    —-
    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

    16

    —

    —

    274

    —

    80

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Oi—0 to 3 centimeters (0.0 to 1.2 inches); slightly decomposed plant material; fragments.
    A—3 to 16 centimeters (1.2 to 6.3 inches); very dark grayish brown (10YR 3/2) very gravelly silt loam; weak fine subangular blocky structure; very friable; 7.0 fine and medium roots and 0.9 coarse roots; 3.0 fine interstitial and tubular pores; 3 percent by volume nonflat indurated 75-162-250 millimeter chert fragments and 40 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.3, hellige-truog; clear smooth boundary. Lab sample # MU054532
    Bt1—16 to 36 centimeters (6.3 to 14.2 inches); yellowish brown (10YR 5/4) very gravelly silt loam; moderate fine subangular blocky structure; friable; 0.9 medium and coarse roots and 3.0 fine roots; 3.0 fine and medium tubular pores; 15 percent faint yellowish brown (10YR 5/6), moist, clay films on faces of peds and 35 percent distinct grayish brown (10YR 5/2), moist, organic stains in root channels and/or pores; 3 percent by volume nonflat indurated 75-162-250 millimeter chert fragments and 40 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.1, hellige-truog; clear smooth boundary. Lab sample # MU054533
    Bt2—36 to 54 centimeters (14.2 to 21.3 inches); light yellowish brown (10YR 6/4) very gravelly silt loam; moderate fine subangular blocky structure; friable; 0.9 fine and medium roots; 3.0 fine tubular pores; 15 percent prominent black (N 2/0), moist, iron stains on rock fragments and 35 percent distinct brown (7.5YR 4/4), moist, clay films on rock fragments; 5 percent by volume nonflat indurated 75-162-250 millimeter chert fragments and 40 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.3, hellige-truog; clear smooth boundary. Lab sample # MU054534
    Bt3—54 to 87 centimeters (21.3 to 34.3 inches); 70 percent yellowish red (5YR 5/6) and 30 percent red (2.5YR 4/6) very gravelly silt loam; moderate medium subangular blocky parts to moderate fine angular blocky structure; very firm; 0.1 very fine and fine roots; 3.0 fine vesicular and tubular pores; 15 percent distinct brown (7.5YR 4/4), moist, clay films on faces of peds and 15 percent prominent light yellowish brown (10YR 6/4), moist, silt coats on vertical faces of peds and 15 percent prominent light gray (10YR 7/2), moist, silt coats on vertical faces of peds and 35 percent distinct dark red (2.5YR 3/6), moist, clay films throughout; 35 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.2, hellige-truog; clear smooth boundary. Lab sample # MU054535
    2Bt4—87 to 115 centimeters (34.3 to 45.3 inches); 40 percent strong brown (7.5YR 5/6) and 60 percent red (2.5YR 4/6) gravelly clay; moderate fine angular blocky structure; very firm; 0.1 very fine and fine roots; 0.9 fine tubular pores; 15 percent prominent light gray (10YR 7/2), moist, silt coats on vertical faces of peds and 35 percent distinct dark red (2.5YR 3/6), moist, clay films throughout and 35 percent distinct brown (7.5YR 5/4), moist, silt coats throughout; 30 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.2, hellige-truog; clear smooth boundary. Lab sample # MU054536
    2Bt5—115 to 155 centimeters (45.3 to 61.0 inches); 90 percent red (2.5YR 4/6) and 10 percent brownish yellow (10YR 6/6) gravelly clay; weak very coarse prismatic parts to moderate fine angular blocky structure; very firm; 0.1 very fine and fine roots; 0.9 fine interstitial and tubular pores; 15 percent distinct grayish brown (10YR 5/2), moist, silt coats on vertical faces of peds and 75 percent prominent dark red (2.5YR 3/6), moist, clay films throughout; 5 percent by volume nonflat indurated 75-162-250 millimeter chert fragments and 25 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; very strongly acid, pH 4.9, hellige-truog. Lab sample # MU054537