IDENTIFIERS

  • Current Taxon Name (Soil Name): Coulstone
  • OSD
  • Series Extent
  • User Site ID: 1996MO055003M
  • User Pedon ID: 1996MO055003
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9605503
  • 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: 37.8708164
  • Std. Longitude: -91.1186981
  • Datum: WGS84
  • Township: T37N
  • Range: R2W
  • Section: 35
  • PLSS Details: 1600 feet E and 600 feet N of the SE corner
  • Location Description: 1600 feet east and 600 feet north of the SE corner of S35, T37N, R2W.
  • State: Missouri
  • County: MO055—Crawford
  • MLRA: 116A—Ozark Highland

    • PEDON

  • Describers Name: jls,sel
  • Current Taxonomic Class: Loamy-skeletal, siliceous Typic Paleudults
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Sampled As Information:
  • Soil Name - Coulstone
  • Taxonomic Class - Loamy-skeletal, siliceous Typic Paleudults
  • Taxon Kind - series
  • PSC - 33 to 83 cm.
  • Classificaton Date - 4/1/1996
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: slope alluvium and/or residuum
  • Landscape: hills
  • Landform: ridge
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: shoulder
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/1/1996 (actual site observation date)
  • Air Photo ID: 1-5
  • 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

    0—20

    —-
    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

    9

    —

    —

    305

    —

    340

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 13 centimeters (0.0 to 5.1 inches); brown (10YR 4/3) silt loam; weak fine granular structure; friable; 6.0 very fine to medium roots; 25 percent by volume 2-39-75 millimeter sandstone, unspecified fragments; very strongly acid, pH 4.8, hellige-truog; clear wavy boundary. Lab sample # MU012541
    E—13 to 20 centimeters (5.1 to 7.9 inches); light yellowish brown (10YR 6/4) silt loam; weak fine platy structure; friable; 4.0 fine and medium roots; 25 percent by volume 2-39-75 millimeter sandstone, unspecified fragments; very strongly acid, pH 4.9, hellige-truog; clear wavy boundary. Lab sample # MU012542
    BE—20 to 33 centimeters (7.9 to 13.0 inches); light yellowish brown (10YR 6/4) loam; weak fine subangular blocky structure; friable; 3.0 medium roots and 6.0 fine roots; 6 percent faint clay films on faces of peds and in pores; 35 percent by volume 2-39-75 millimeter sandstone, unspecified fragments; very strongly acid, pH 4.8, hellige-truog; clear wavy boundary. Lab sample # MU012543
    Bt1—33 to 56 centimeters (13.0 to 22.0 inches); light yellowish brown (10YR 6/4) sandy loam; weak fine subangular blocky structure; firm; 3.0 fine and medium roots; 6 percent faint clay films on faces of peds and in pores; 23 percent by volume 75-162-250 millimeter sandstone, unspecified fragments and 40 percent by volume 2-39-75 millimeter sandstone, unspecified fragments; very strongly acid, pH 4.9, hellige-truog; clear wavy boundary. Lab sample # MU012544
    Bt2—56 to 94 centimeters (22.0 to 37.0 inches); 45 percent strong brown (7.5YR 5/8) and 45 percent reddish yellow (7.5YR 6/6) and 10 percent red (2.5YR 4/6) sandy clay loam; weak fine subangular blocky structure; firm; 0.5 fine and medium roots and 0.1 coarse roots; 26 percent distinct clay films on faces of peds and in pores; 10 percent by volume 2-39-75 millimeter sandstone, unspecified fragments and 40 percent by volume 75-162-250 millimeter sandstone, unspecified fragments; very strongly acid, pH 4.9, hellige-truog; clear wavy boundary. Lab sample # MU012545
    2Bt3—94 to 127 centimeters (37.0 to 50.0 inches); red (2.5YR 4/8) clay; moderate fine prismatic parts to moderate fine subangular blocky structure; firm; 0.1 fine to coarse roots; skeletans over cutans and 26 percent distinct clay films on faces of peds and in pores; fragments; very strongly acid, pH 4.8, hellige-truog; clear wavy boundary. Lab sample # MU012546. Common fine and medium 10YR 8/1 white seams.
    2Bt4—127 to 203 centimeters (50.0 to 79.9 inches); red (2.5YR 4/8) clay; moderate medium prismatic parts to moderate fine subangular blocky structure; firm; 0.1 fine to coarse roots; skeletans over cutans and 26 percent distinct clay films on faces of peds and in pores; fragments; very strongly acid, pH 4.8, hellige-truog. Lab sample # MU012547. Common fine and medium 10YR 8/1 white seams.