IDENTIFIERS

  • Current Taxon Name (Soil Name): Tonti
  • OSD
  • Series Extent
  • User Site ID: 2000MO067201M
  • User Pedon ID: 2000MO067201
  • User Site Association ID: 7698
  • Transect:
  • User Transect ID - 068
  • Transect Stop Number - 6
  • Transect Interval - 100.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0006707
  • Print Date: 11/24/2024

    • 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: 36.8075139
  • Std. Longitude: -92.1973167
  • Datum: WGS84
  • Township: T25N
  • Range: R11W
  • Section: 31
  • PLSS Details: 1900 feet E and 350 feet S of the NW corner
  • Location Description: 1900 feet east and 350 feet south of the NW corner of Section 31, T25N, R11W.
  • Map Unit: 73121—Scholten-Tonti complex, 3 to 8 percent slopes
  • State: Missouri
  • County: MO067—Douglas
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO067—Douglas County, Missouri

    • PEDON

  • Describers Name: BF, GS and BS.
  • Current Taxonomic Class: Fine-loamy, siliceous Typic Fragiudults
  • 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 48 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Tonti
  • Taxon Kind - series
  • Classificaton Date - 6/7/2000
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: mixed loess over pedisediment over residuum
  • Landscape: plateau
  • Landform: interfluve
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Shape Across: convex
  • Slope Shape Down: linear
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/7/2000 (actual site observation date)
  • Air Photo ID: 2252-15
  • 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

    argillic horizon

    fragipan

    argillic horizon

    3—20

    20—48

    48—86

    86—203

    —-

    —-

    —-

    —-
    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

    5

    —

    —

    322

    —

    220

    1092

    —

    —

    12.8

    —

    —

    —

    —

    —

    —

    —

    5227

    Mansfield

    TAPS
    Oi—0 to 3 centimeters (0.0 to 1.2 inches); slightly decomposed plant material; fragments. Lab sample # MU64281
    A—3 to 10 centimeters (1.2 to 3.9 inches); brown (10YR 5/3) gravelly silt loam; moderate fine granular structure; friable; 6.0 fine to coarse roots; 20 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; abrupt smooth boundary. Lab sample # MU021626
    E—10 to 20 centimeters (3.9 to 7.9 inches); pale brown (10YR 6/3) silt loam; weak fine and medium subangular blocky structure; friable; 6.0 fine to coarse roots; 10 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; clear smooth boundary. Lab sample # MU021627
    Bt1—20 to 33 centimeters (7.9 to 13.0 inches); 60 percent strong brown (7.5YR 4/6) and 40 percent yellowish brown (10YR 5/4) gravelly silt loam; moderate fine and medium subangular blocky structure; friable; 3.0 fine to coarse roots; 30 percent distinct brown (7.5YR 4/4), moist, clay films on faces of peds; 20 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; clear smooth boundary. Lab sample # MU021628
    Bt2—33 to 48 centimeters (13.0 to 18.9 inches); strong brown (7.5YR 4/6) silty clay loam; moderate fine and medium subangular blocky structure; friable; 3.0 fine and medium roots; 40 percent distinct brown (7.5YR 4/4), moist, clay films on faces of peds; 2 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; clear smooth boundary. Lab sample # MU021629
    2Btx1—48 to 64 centimeters (18.9 to 25.2 inches); 70 percent strong brown (7.5YR 5/6) and 30 percent light brownish gray (10YR 6/2) gravelly silty clay loam; moderate coarse prismatic parts to moderate fine and medium subangular blocky structure; friable; brittle; 3.0 fine roots; 10 percent distinct brown (7.5YR 4/4), moist, clay films in root channels and/or pores and 10 percent distinct gray (10YR 6/1), moist, clay films in root channels and/or pores; 20 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; clear smooth boundary. Lab sample # MU021630. This horizon is 60 percent brittle. Roots are in gray seams.
    2Btx2—64 to 86 centimeters (25.2 to 33.9 inches); 80 percent strong brown (7.5YR 5/6) and 20 percent grayish brown (10YR 5/2) very gravelly silty clay loam; moderate coarse prismatic parts to moderate fine and medium subangular blocky structure; friable; brittle; 0.5 fine roots; 20 percent distinct strong brown (7.5YR 4/6), moist, clay films in root channels and/or pores and 20 percent distinct pale brown (10YR 6/3), moist, skeletans on faces of peds; 50 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; clear smooth boundary. Lab sample # MU021631. This horizon is 70 percent brittle. Roots are in gray seams.; discontinuous - phpvsfiid 131911; discontinuous - phpvsfiid 131911
    3Bt3—86 to 107 centimeters (33.9 to 42.1 inches); 65 percent strong brown (7.5YR 5/6) and 20 percent red (2.5YR 4/6) and 15 percent grayish brown (10YR 5/2) very gravelly silty clay; moderate fine and medium subangular blocky structure; firm; 0.5 fine roots; 60 percent distinct strong brown (7.5YR 4/6), moist, clay films on faces of peds; 50 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; clear smooth boundary. Lab sample # MU021632. Roots are in gray seams.; discontinuous - phpvsfiid 131912; discontinuous - phpvsfiid 131912
    3Bt4—107 to 132 centimeters (42.1 to 52.0 inches); 40 percent red (2.5YR 4/6) and 40 percent strong brown (7.5YR 5/6) and 20 percent gray (10YR 6/1) extremely gravelly silty clay; moderate fine and medium subangular blocky structure; firm; 70 percent distinct reddish brown (2.5YR 4/4), moist, clay films on faces of peds; 60 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; gradual smooth boundary. Lab sample # MU021633. continuous - phpvsfiid 131913; continuous - phpvsfiid 131913
    3Bt5—132 to 203 centimeters (52.0 to 79.9 inches); 50 percent red (2.5YR 4/6) and 30 percent strong brown (7.5YR 5/6) and 20 percent gray (10YR 6/1) extremely gravelly silty clay; moderate fine and medium subangular blocky structure; very firm; 60 percent distinct reddish brown (2.5YR 4/4), moist, clay films on faces of peds; 70 percent by volume angular 2-39-75 millimeter limestone, cherty fragments. Lab sample # MU021634. continuous - phpvsfiid 131914; continuous - phpvsfiid 131914