IDENTIFIERS

  • Current Taxon Name (Soil Name): Coulstone
  • OSD
  • Series Extent
  • User Site ID: 2000MO179064M
  • User Pedon ID: 2000MO179064M
  • Transect:
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - MCL
  • Lab Pedon # - M0017964
  • NCSS Pedon Lab Data NASIS Record ID - 31427
  • 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: 37.3218667
  • Std. Longitude: -91.0246222
  • Datum: WGS84
  • Map Unit: 82F—Clarksville-Scholten complex, 15 to 45 percent slopes, very stony73140—Clarksville-Scholten complex, 15 to 45 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,MM
  • Current Taxonomic Class: Loamy-skeletal, siliceous, semiactive, mesic Typic Paleudults
  • Current Taxon Kind: series
  • 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 - 51 to 101 cm.
  • Classificaton Date - 2/19/2021
  • Sampled As Information:
  • Soil Name - Clarksville
  • Taxonomic Class - Loamy-skeletal, siliceous, semiactive, mesic Typic Paleudults
  • Taxon Kind - series
  • PSC - 13 to 63 cm.
  • Classificaton Date - 9/13/2000
  • 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: 14 percent of Percent clay in the control section and 63 Percent rock fragments in the control section (vol)


    • SITE

  • Parent Material: residuum and/or slope alluvium derived from dolomite
  • Landscape: hills
  • Landform: hillside
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Bedrock: strong weathered dolomite (dolostone)
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/13/2000 (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—13

    13—140

    —-

    —-
    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

    24

    —

    —

    —

    —

    50

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Oi—0 to 3 centimeters (0.0 to 1.2 inches); slightly decomposed plant material; fragments. Lab sample # MU64680
    A—3 to 13 centimeters (1.2 to 5.1 inches); dark grayish brown (10YR 4/2) extremely gravelly silt loam; weak fine granular structure; very friable; 7.0 fine to coarse roots; 7.0 fine interstitial and tubular pores; 3 percent by volume nonflat subangular indurated 75-162-250 millimeter chert fragments and 55 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU022308
    Bt1—13 to 51 centimeters (5.1 to 20.1 inches); pale brown (10YR 6/3) extremely gravelly silt loam; weak fine subangular blocky structure; very friable; 7.0 fine to coarse roots; 7.0 fine and medium tubular pores; 10 percent by volume nonflat subangular indurated 75-162-250 millimeter chert fragments and 50 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; clear irregular boundary. Lab sample # MU022309
    Bt2—51 to 69 centimeters (20.1 to 27.2 inches); yellowish brown (10YR 5/4) very gravelly loam; weak medium subangular blocky structure; friable; 0.9 fine and medium roots; 7.0 fine and medium tubular pores; 35 percent faint brown (7.5YR 4/4) clay films on faces of peds and 75 percent distinct very pale brown (10YR 8/2) silt coats on faces of peds; 10 percent by volume nonflat subangular indurated 75-162-250 millimeter chert fragments and 30 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; abrupt wavy boundary. Lab sample # MU022310
    Bt3—69 to 107 centimeters (27.2 to 42.1 inches); 80 percent strong brown (7.5YR 4/6) and 20 percent white (10YR 8/1) sandy clay loam; weak coarse prismatic parts to strong medium platy parts to moderate medium subangular blocky structure; very firm; 0.1 very fine and fine roots; 3.0 fine interstitial and tubular pores; 15 percent distinct brown (7.5YR 4/3) clay films on rock fragments and 35 percent distinct reddish brown (2.5YR 4/4) clay films on rock fragments and 35 percent distinct light brown (7.5YR 6/4) silt coats on rock fragments; 5 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments; abrupt smooth boundary. Lab sample # MU022311
    2Bt4—107 to 140 centimeters (42.1 to 55.1 inches); brown (7.5YR 5/4) extremely gravelly sandy clay; weak fine angular blocky structure; very firm; 0.1 very fine and fine roots; 3.0 fine interstitial and tubular pores; 15 percent distinct brown (7.5YR 4/3) clay films on rock fragments and 35 percent distinct reddish brown (2.5YR 4/4) clay films on rock fragments and 35 percent distinct light brown (7.5YR 6/4) silt coats on rock fragments; 80 percent by volume nonflat subangular indurated 2-40-75 millimeter chert fragments. Lab sample # MU022312