IDENTIFIERS

  • Current Taxon Name (Soil Name): Coulstone
  • OSD
  • Series Extent
  • User Site ID: 1996MO179018M
  • User Pedon ID: 1996MO179018M
  • User Site Association ID: 8601
  • Transect:
  • User Transect ID - reynolds-68F1
  • Transect Stop Number - 1
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - MCL
  • Lab Pedon # - M9617918
  • NCSS Pedon Lab Data NASIS Record ID - 31712
  • Print Date: 11/23/2024

    • 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: 37.5629806
  • Std. Longitude: -91.2994139
  • 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-E3—Stone Hill, Missouri

    • PEDON

  • Describers Name: LT & BM
  • Current Taxonomic Class: Loamy-skeletal, siliceous, active, 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 - 38 to 88 cm.
  • Classificaton Date - 3/8/2011
  • 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 - 38 to 88 cm.
  • Classificaton Date - 6/4/1996
  • 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: 21 percent of Percent clay in the control section and 63 Percent rock fragments in the control section (vol) and 45 Cation exchange capacity to clay ratio


    • SITE

  • Parent Material: residuum and/or slope alluvium derived from dolomite
  • Landscape: hills
  • Landform: hill
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: shoulder
  • Slope Shape Across: convex
  • Slope Shape Down: linear
  • Bedrock: dolomite (dolostone)
  • Surface Fragments: 0.48 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/4/1996 (actual site observation date)
  • 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, paralithic

    —

    109 - 135

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

    ochric epipedon

    argillic horizon

    paralithic materials

    0—18

    38—109

    109—135

    —-

    —-

    —-
    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

    —

    —

    421

    —

    80

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 18 centimeters (0.0 to 7.1 inches); dark grayish brown (10YR 4/2) extremely gravelly fine sandy loam; weak fine granular structure; very firm; 7.0 fine and medium roots; 7.0 medium and coarse tubular and 7.0 fine interstitial and tubular pores; 5 percent by volume nonflat indurated 75-162-250 millimeter chert fragments and 55 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; strongly acid, pH 5.1, hellige-truog; clear smooth boundary. Lab sample # MU056446
    E—18 to 38 centimeters (7.1 to 15.0 inches); pale brown (10YR 6/3) very gravelly loam; weak fine subangular blocky structure; friable; 3.0 fine to coarse roots; 7.0 fine to coarse tubular pores; 35 percent distinct brown (10YR 4/3), moist, organic stains in root channels and/or pores; 5 percent by volume 75-162-250 millimeter sandstone, unspecified fragments and 30 percent by volume 2-39-75 millimeter sandstone, unspecified fragments; very strongly acid, pH 5.0, hellige-truog; clear smooth boundary. Lab sample # MU056447
    Bt1—38 to 69 centimeters (15.0 to 27.2 inches); pale brown (10YR 6/3) very gravelly sandy loam; weak fine subangular blocky structure; friable; 0.9 coarse roots; 7.0 fine to coarse tubular pores; 15 percent distinct brown (10YR 5/3), moist, clay films on faces of peds; 15 percent by volume 75-162-250 millimeter sandstone, unspecified fragments and 30 percent by volume 2-39-75 millimeter sandstone, unspecified fragments; very strongly acid, pH 4.9, hellige-truog; abrupt wavy boundary. Lab sample # MU056448
    Bt2—69 to 109 centimeters (27.2 to 42.9 inches); reddish yellow (7.5YR 6/8) extremely gravelly sandy loam; weak fine subangular blocky structure; friable; 0.1 fine roots; 3.0 fine tubular pores; 35 percent distinct brown (7.5YR 4/4), moist, clay films on faces of peds and 35 percent distinct pale brown (10YR 6/3), moist, silt coats throughout and 35 percent distinct yellowish red (5YR 5/8), moist, clay films on rock fragments; 10 percent by volume 75-162-250 millimeter sandstone, unspecified fragments and 30 percent by volume 2-39-75 millimeter sandstone, unspecified fragments and 50 percent by volume 75-162-250 millimeter sandstone, unspecified fragments; very strongly acid, pH 4.7, hellige-truog; clear wavy boundary. Lab sample # MU056449. Fractured sandstone throughout pit.
    C—109 to 135 centimeters (42.9 to 53.1 inches); very pale brown (10YR 7/3) extremely gravelly sandy loam; weak fine subangular blocky structure; friable; 3.0 fine tubular pores; 15 percent distinct strong brown (7.5YR 5/8), moist, clay films on faces of peds and 35 percent distinct strong brown (7.5YR 5/6), moist, clay films on faces of peds and 35 percent distinct light gray (10YR 7/2), moist, silt coats on faces of peds; 15 percent by volume nonflat indurated 75-162-250 millimeter chert fragments and 20 percent by volume nonflat indurated 2-40-75 millimeter chert fragments and 20 percent by volume 2-39-75 millimeter sandstone, unspecified fragments and 25 percent by volume 75-162-250 millimeter sandstone, unspecified fragments; very strongly acid, pH 4.8, hellige-truog. Lab sample # MU056450