IDENTIFIERS

  • Current Taxon Name (Soil Name): Tonti
  • OSD
  • Series Extent
  • User Site ID: 1993MO153012M
  • User Pedon ID: 1993MO153012
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9315312
  • 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: 36.5647194
  • Std. Longitude: -92.6956778
  • Datum: WGS84
  • Township: T22N
  • Range: R16W
  • Section: 26
  • PLSS Details: 200 feet S and 650 feet E of the NW corner
  • Location Description: 200 feet south and 650 feet east of the NW corner Sec. 26, T. 22 N., R. 16 W.
  • Map Unit: 73015—Viraton silt loam, 1 to 3 percent slopes
  • State: Missouri
  • County: MO153—Ozark
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO153—Ozark County, Missouri

    • PEDON

  • Describers Name: Buddy Festervand, Gene Campbell, Tony Dohmen
  • Current Taxonomic Class: Fine-loamy, siliceous, semiactive, mesic Typic Fragiudults
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Tonti
  • PSC - 20 to 53 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Viraton
  • Taxon Kind - series
  • Classificaton Date - 4/22/1993
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Field Measured Properties: 26.799999 percent of Percent clay in the control section


    • SITE

  • Parent Material: mixed loess over pedisediment over residuum
  • Landform: ridge
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Position: upper third
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Drainage Class: moderately well
  • Geology: Jeff City formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/22/1993 (actual site observation date)
  • Air Photo ID: 2-5
  • 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 Restrictions
    Kind Hardness Restriction Depth L-H Restriction Thickness L-RV-H
    cm

    fragipan

    fragipan

    —

    —

    —

    53 -

    - 51 -

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

    ochric epipedon

    argillic horizon

    fragipan

    0—20

    20—203

    53—104

    —-

    —-

    —-
    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

    2

    —

    —

    271

    —

    198

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 20 centimeters (0.0 to 7.9 inches); 90 percent brown (10YR 4/3) and 10 percent yellowish brown (10YR 5/6) silt loam; weak medium subangular blocky structure; friable; 3.0 fine roots; 10 percent fine iron-manganese concretions; 5 percent by volume 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.2, hellige-truog; abrupt smooth boundary. Lab sample # MU048464
    Bt1—20 to 36 centimeters (7.9 to 14.2 inches); yellowish brown (10YR 5/6) silt loam; weak medium subangular blocky structure; friable; 0.5 fine roots; 5 percent faint clay films on faces of peds; 10 percent fine iron-manganese concretions; 5 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 5.0, hellige-truog; clear smooth boundary. Lab sample # MU048465
    Bt2—36 to 53 centimeters (14.2 to 20.9 inches); strong brown (7.5YR 4/6) silty clay loam; moderate medium subangular blocky structure; firm; 0.5 fine roots; 10 percent faint clay films on faces of peds; 1 percent fine iron-manganese concretions; 5 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # MU048466
    2Btx1—53 to 69 centimeters (20.9 to 27.2 inches); yellowish brown (10YR 5/6) and 20 percent dark reddish brown (2.5YR 3/4) and 20 percent yellowish red (5YR 4/6) and 10 percent gray (10YR 6/1) silt loam; moderate medium subangular blocky structure; firm; 30 percent distinct clay films on faces of peds; 10 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.6, hellige-truog; clear smooth boundary. Lab sample # MU048467
    2Btx2—69 to 104 centimeters (27.2 to 40.9 inches); 25 percent dark reddish brown (2.5YR 3/4) and 25 percent red (2.5YR 4/6) and 25 percent yellowish brown (10YR 5/6) and 25 percent gray (10YR 6/1) gravelly silt loam; weak coarse prismatic parts to moderate medium subangular blocky structure; very firm; 30 percent distinct clay films on faces of peds; 15 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.5, hellige-truog; clear smooth boundary. Lab sample # MU048468
    3Bt3—104 to 142 centimeters (40.9 to 55.9 inches); 80 percent red (2.5YR 4/6) and 20 percent yellowish brown (10YR 5/4) extremely gravelly silty clay; moderate medium subangular blocky structure; firm; 60 percent distinct clay films on faces of peds; 20 percent by volume 75-162-250 millimeter limestone, cherty fragments and 50 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.5, hellige-truog; clear smooth boundary. Lab sample # MU048469
    3Bt4—142 to 203 centimeters (55.9 to 79.9 inches); 70 percent dark red (2.5YR 3/6) and 20 percent light brown (7.5YR 6/4) and 10 percent gray (10YR 6/1) very gravelly silty clay; weak medium subangular blocky structure; firm; 55 percent distinct clay films on faces of peds; 50 percent by volume 2-39-75 millimeter sandstone, unspecified fragments; very strongly acid, pH 4.6, hellige-truog. Lab sample # MU048470