IDENTIFIERS

  • Current Taxon Name (Soil Name): Coulstone
  • OSD
  • Series Extent
  • User Site ID: 2000MO179039M
  • User Pedon ID: 2000MO179039M
  • User Site Association ID: 8602
  • Transect:
  • User Transect ID - reynolds-68F2
  • Transect Stop Number - 6
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - MCL
  • Lab Pedon # - M0017939
  • NCSS Pedon Lab Data NASIS Record ID - 31450
  • Print Date: 11/11/2024

    • 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: 37.3206306
  • Std. Longitude: -91.0460944
  • Datum: WGS84
  • Map Unit: 68F—Coulstone-Bender complex, 15 to 50 percent slopes, very stony73223—Coulstone-Bender complex, 15 to 50 percent slopes, very stony
  • State: Missouri
  • County: MO179—Reynolds
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO179—Reynolds County, Missouri
  • 7.5 Minute USGS Quad: 37091-C1—Corridon SE, Missouri

    • PEDON

  • Describers Name: RLT,MS
  • Current Taxonomic Class: Loamy-skeletal, siliceous, subactive, mesic Typic Hapludults
  • 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 - Coulstone
  • PSC - 28 to 78 cm.
  • Classificaton Date - 3/28/2011
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Coulstone
  • Taxonomic Class - Loamy-skeletal, siliceous, semiactive, mesic Typic Paleudults
  • Taxon Kind - series
  • PSC - 28 to 78 cm.
  • Classificaton Date - 8/22/2000
  • 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: 30 percent of Percent clay in the control section and 46 Percent rock fragments in the control section (vol)


    • SITE

  • Parent Material: residuum weathered from limestone and sandstone and/or slope alluvium
  • Landscape: hills
  • Landform: hillside
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Shape Across: concave
  • Slope Shape Down: concave
  • Bedrock: h strong weathered limestone and sandstone
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/22/2000 (actual site observation date)
  • Air Photo ID: 11
  • 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

    3—28

    28—168

    —-

    —-
    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

    34

    —

    —

    —

    —

    110

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    —

    —

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    Oi—0 to 3 centimeters (0.0 to 1.2 inches); slightly decomposed plant material; fragments. Lab sample # MU64657
    A—3 to 10 centimeters (1.2 to 3.9 inches); brown (10YR 5/3) very gravelly loam; weak fine granular structure; friable; 7.0 fine to coarse roots; 7.0 fine and medium interstitial pores; 5 percent by volume nonflat angular indurated 2-40-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU022163
    E—10 to 28 centimeters (3.9 to 11.0 inches); light yellowish brown (10YR 6/4) very gravelly silt loam; weak fine subangular blocky structure; friable; 7.0 fine to coarse roots; 3.0 fine and medium tubular pores; 45 percent by volume nonflat angular indurated 2-40-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU022164
    Bt1—28 to 48 centimeters (11.0 to 18.9 inches); light yellowish brown (10YR 6/4) very gravelly loam; weak fine and medium subangular blocky structure; friable; 7.0 fine and medium roots and 1.0 coarse roots; 3.0 fine and medium tubular pores; 35 percent distinct pale brown (10YR 6/3) silt coats on rock fragments and 35 percent distinct dark red (2.5YR 3/6) clay films on faces of peds; 50 percent by volume nonflat angular indurated 2-40-75 millimeter chert fragments; clear irregular boundary. Lab sample # MU022165
    Bt2—48 to 69 centimeters (18.9 to 27.2 inches); pale brown (10YR 6/3) extremely gravelly clay loam; moderate fine and medium subangular blocky structure; firm; 3.0 fine and medium roots and 1.0 coarse roots; 3.0 fine and medium tubular pores; 35 percent distinct strong brown (7.5YR 5/6) clay films on faces of peds and 35 percent prominent red (2.5YR 4/6) clay films on faces of peds and 35 percent distinct pale brown (10YR 6/3) silt coats on faces of peds; 10 percent by volume nonflat angular indurated 75-162-250 millimeter chert fragments and 50 percent by volume nonflat angular indurated 2-40-75 millimeter chert fragments; clear wavy boundary. Lab sample # MU022166
    Bt3—69 to 91 centimeters (27.2 to 35.8 inches); red (2.5YR 4/6) extremely gravelly sandy clay; moderate medium subangular blocky structure; firm; 1.0 fine and medium roots; 1.0 very fine and fine interstitial and tubular pores; 5 percent distinct grayish brown (10YR 5/2) clay films in root channels and/or pores and 15 percent distinct very pale brown (10YR 7/3) silt coats on rock fragments and 35 percent distinct brown (7.5YR 5/4) clay films on faces of peds and 35 percent distinct dark red (2.5YR 3/6) clay films on rock fragments; 3 percent by volume angular 2-39-75 millimeter sandstone, unspecified fragments and 65 percent by volume nonflat angular indurated 2-40-75 millimeter chert fragments; gradual wavy boundary. Lab sample # MU022167
    Bt4—91 to 130 centimeters (35.8 to 51.2 inches); dark yellowish brown (10YR 4/6) extremely gravelly clay; moderate medium angular blocky structure; firm; 1.0 very fine and fine roots; 1.0 very fine and fine interstitial and tubular pores; 15 percent distinct brown (7.5YR 5/4) clay films on faces of peds and 15 percent distinct light yellowish brown (10YR 6/4) silt coats on rock fragments and 35 percent distinct red (2.5YR 4/6) clay films on faces of peds and 35 percent distinct yellowish red (5YR 4/6) clay films on faces of peds; 5 percent by volume angular 75-162-250 millimeter sandstone, unspecified fragments and 70 percent by volume nonflat angular indurated 2-40-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU022168
    Bt5—130 to 168 centimeters (51.2 to 66.1 inches); red (2.5YR 4/8) extremely gravelly sandy clay loam; moderate fine and medium subangular blocky structure; firm; 1.0 fine roots; 3.0 fine interstitial and tubular pores; 35 percent distinct very pale brown (10YR 7/4) silt coats on concretions and 35 percent distinct red (2.5YR 4/6) clay films on faces of peds and 35 percent distinct reddish brown (5YR 4/4) clay films on faces of peds; 5 percent by volume nonflat subangular indurated 75-162-250 millimeter chert fragments and 70 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments. Lab sample # MU022169