IDENTIFIERS

  • Current Taxon Name (Soil Name): Clarksville
  • OSD
  • Series Extent
  • User Site ID: 1991MO209094M
  • User Pedon ID: 1991MO209094
  • User Site Association ID: 8282
  • Transect:
  • User Transect ID - 91-33
  • Transect Stop Number - 4
  • Transect Interval - 75.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9120967
  • Print Date: 3/31/2025

    • 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: 36.7773500
  • Std. Longitude: -93.3421083
  • Datum: WGS84
  • Township: T24N
  • Range: R22W
  • Section: 17
  • PLSS Details: 50 feet E and 1500 feet N of the SW corner
  • Location Description: 50 feet east and 1500 feet north of the southwest corner of section 17, T. 24 N., R. 22 W.
  • Map Unit: 73113—Scholten gravelly silt loam, 3 to 8 percent slopes
  • State: Missouri
  • County: MO209—Stone
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO209—Stone County, Missouri

    • PEDON

  • Describers Name: Mike Burney and J. Scott Eversoll
  • Current Taxonomic Class: Loamy-skeletal, siliceous, semiactive, mesic Typic Paleudults
  • Current Taxon Kind: series
  • Pedon Type: map unit inclusion
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Clarksville
  • PSC - 23 to 73 cm.
  • Classificaton Date - 4/18/2012
  • Sampled As Information:
  • Soil Name - Clarksville
  • Taxonomic Class - Loamy-skeletal, siliceous, semiactive, mesic Typic Paleudults
  • Taxon Kind - series
  • PSC - 23 to 73 cm.
  • Classificaton Date - 9/22/1991
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: slope alluvium over residuum
  • Landscape: karstland
  • Landform: ridge
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: shoulder
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/22/1991 (actual site observation date)
  • Air Photo ID: AS 18
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • 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

    6

    —

    —

    427

    —

    0

    0

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 13 centimeters (0.0 to 5.1 inches); yellowish brown (10YR 5/4) gravelly silt loam; moderate fine granular structure; friable; 10.0 very fine and fine roots throughout; 25 percent by volume limestone, cherty fragments; moderately acid, pH 6.0, hellige-truog; clear smooth boundary. Lab sample # MU011797
    BE—13 to 23 centimeters (5.1 to 9.1 inches); yellowish brown (10YR 5/4) and brownish yellow (10YR 6/6) very gravelly silt; moderate fine granular structure; friable; 10.0 very fine and fine roots throughout; 40 percent by volume limestone, cherty fragments; moderately acid, pH 6.0, hellige-truog; clear smooth boundary. Lab sample # MU011798
    Bt1—23 to 48 centimeters (9.1 to 18.9 inches); yellowish brown (10YR 5/8) and light yellowish brown (10YR 6/4) very gravelly silt loam; mottles; moderate medium subangular blocky structure; friable; 4.0 fine roots throughout; ; 50 percent by volume limestone, cherty fragments; moderately acid, pH 6.0, hellige-truog; clear smooth boundary. Lab sample # MU011799
    Bt2—48 to 71 centimeters (18.9 to 28.0 inches); yellowish brown (10YR 5/8) and brownish yellow (10YR 6/6) extremely gravelly silty clay loam; 1 percent very pale brown (10YR 7/3) fine mottles; weak fine subangular blocky structure; friable; 1.0 fine roots throughout; 10 percent faint clay films on faces of peds; 55 percent by volume limestone, cherty fragments; very strongly acid, pH 5.0, hellige-truog; abrupt wavy boundary. Lab sample # MU011800
    2Bt3—71 to 107 centimeters (28.0 to 42.1 inches); dark red (10R 3/6) and red (2.5YR 4/8) very gravelly clay; moderate fine angular blocky structure; firm; 1.0 fine roots throughout; 10 percent distinct brown (7.5YR 5/4) clay films in root channels and/or pores; 55 percent by volume limestone, cherty fragments; extremely acid, pH 4.0, hellige-truog; gradual smooth boundary. Lab sample # MU011801
    2Bt4—107 to 152 centimeters (42.1 to 59.8 inches); dark red (10R 3/6) gravelly clay; 10 percent light brownish gray (10YR 6/2) fine and medium and 10 percent brown (7.5YR 5/4) fine and medium mottles; moderate fine and medium angular blocky structure; firm; 20 percent by volume limestone, cherty fragments. Lab sample # MU011802