IDENTIFIERS

  • Current Taxon Name (Soil Name): Noark
  • OSD
  • Series Extent
  • User Site ID: 1991MO209098M
  • User Pedon ID: 1991MO209098
  • User Site Association ID: 8283
  • Transect:
  • User Transect ID - 91-34
  • Transect Stop Number - 3
  • Transect Interval - 60.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9120971
  • 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: 36.8419444
  • Std. Longitude: -93.3600278
  • Datum: WGS84
  • Township: T25N
  • Range: R22W
  • Section: 28
  • PLSS Details: 30 feet E and 1000 feet N of the SW corner
  • Location Description: 30 feet east and 1000 feet north of the southwest corner of section 28, T. 25 N., R. 22 W.
  • Map Unit: 70030—Noark-Clarksville complex, 3 to 8 percent slopes
  • State: Missouri
  • County: MO209—Stone
  • MLRA: 116B—Springfield Plain
  • Non-MLRA Soil Survey Area: MO209—Stone County, Missouri

    • PEDON

  • Describers Name: J. Scott Eversoll and Ken L. Gregg
  • Current Taxonomic Class: Clayey-skeletal, mixed, mesic Typic Paleudults
  • Current Taxon Kind: series
  • Pedon Type: TUD pedon
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Noark
  • PSC - 30 to 80 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Clarksville
  • Taxonomic Class - Loamy-skeletal, siliceous, semiactive, mesic Typic Paleudults
  • Taxon Kind - series
  • Classificaton Date - 9/24/1991
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: slope alluvium and/or residuum weathered from cherty limestone
  • Landscape: plateau
  • Landform: ridge
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: shoulder
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Drainage Class: well
  • Flooding: none flooding
  • Ponding: none ponding
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/24/1991 (actual site observation date)
  • Air Photo ID: AS 12
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - hayland
  • 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

    0—20

    30—152

    —-

    —-
    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

    7

    —

    —

    396

    —

    100

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 8 centimeters (0.0 to 3.1 inches); brown (10YR 4/3) very gravelly silt loam; weak fine granular structure; friable; 11.0 very fine and fine roots throughout and 1.0 coarse roots throughout; 55 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.4, hellige-truog; clear smooth boundary. Lab sample # MU011803
    E—8 to 20 centimeters (3.1 to 7.9 inches); brown (10YR 5/3) very gravelly silt loam; moderate fine granular structure; friable; 11.0 very fine and fine roots throughout and 1.0 coarse roots throughout; 50 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.9, hellige-truog; clear smooth boundary. Lab sample # MU011804
    BE—20 to 30 centimeters (7.9 to 11.8 inches); brown (10YR 5/3) and brown (7.5YR 5/4) gravelly silt loam; weak very fine subangular blocky structure; friable; 4.0 very fine and fine roots throughout and 1.0 coarse roots throughout; 23 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # MU011805
    Bt1—30 to 41 centimeters (11.8 to 16.1 inches); strong brown (7.5YR 5/6) very gravelly silt loam; moderate very fine and fine subangular blocky structure; firm; 4.0 very fine and fine roots throughout and 1.0 coarse roots throughout; 6 percent distinct strong brown (7.5YR 5/6) clay films on faces of peds and 30 percent prominent brown (10YR 5/3) skeletans on faces of peds; 40 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.9, hellige-truog; clear smooth boundary. Lab sample # MU011806. discontinuous - phpvsfiid 155161; patchy - phpvsfiid 155160; discontinuous - phpvsfiid 155161; patchy - phpvsfiid 155160
    2Bt2—41 to 56 centimeters (16.1 to 22.0 inches); yellowish red (5YR 5/6) very gravelly silty clay; moderate fine subangular blocky structure; firm; 4.0 very fine and fine roots throughout and 1.0 coarse roots throughout; 6 percent prominent brown (10YR 5/3) skeletans in root channels and/or pores and 30 percent distinct yellowish red (5YR 5/6) clay films on faces of peds; 49 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # MU011807. discontinuous - phpvsfiid 159595; patchy - phpvsfiid 159596; discontinuous - phpvsfiid 159595; patchy - phpvsfiid 159596
    2Bt3—56 to 81 centimeters (22.0 to 31.9 inches); 50 percent red (2.5YR 4/6) and 40 percent yellowish red (5YR 5/6) and 10 percent yellowish brown (10YR 5/4) very gravelly clay; moderate fine and medium subangular blocky structure; firm; 1.0 very fine and fine roots throughout and 1.0 medium and coarse roots throughout and ; 55 percent distinct yellowish red (5YR 5/6) clay films on faces of peds; 36 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.7, hellige-truog; gradual smooth boundary. Lab sample # MU011808. discontinuous - phpvsfiid 159629; discontinuous - phpvsfiid 159629
    2Bt41—81 to 117 centimeters (31.9 to 46.1 inches); 95 percent dark red (10R 3/6) and 5 percent yellowish brown (10YR 5/4) very gravelly clay; 20 percent light gray (10YR 7/2) medium and coarse prominent mottles; moderate fine and medium subangular blocky structure; very firm; 1.0 very fine roots throughout and 1.0 coarse roots throughout; 45 percent distinct dark red (10R 3/6) clay films on faces of peds; 46 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; extremely acid, pH 4.2, hellige-truog. Lab sample # MU011809. continuous - phpvsfiid 159630; continuous - phpvsfiid 159630
    2Bt42—117 to 152 centimeters (46.1 to 59.8 inches); 95 percent dark red (10R 3/6) and 5 percent yellowish brown (10YR 5/4) very gravelly clay; 20 percent light gray (10YR 7/2) medium and coarse prominent mottles; moderate fine and medium subangular blocky structure; very firm; 1.0 very fine roots throughout and 1.0 coarse roots throughout; 45 percent distinct dark red (10R 3/6) clay films on faces of peds; 46 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; extremely acid, pH 4.2, hellige-truog. Lab sample # MU011810. continuous - phpvsfiid 1504265; continuous - phpvsfiid 1504265