IDENTIFIERS

  • Current Taxon Name (Soil Name): Tonti
  • OSD
  • Series Extent
  • User Site ID: 1991MO209027M
  • User Pedon ID: 1991MO209027
  • User Site Association ID: 8259
  • Transect:
  • User Transect ID - 91-1
  • Transect Stop Number - 4
  • Transect Interval - 100.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9120904
  • 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: 36.9713694
  • Std. Longitude: -93.5586472
  • Datum: WGS84
  • Township: T26N
  • Range: R24W
  • Section: 9
  • PLSS Details: 925 feet W and 1950 feet N of the SE corner
  • Location Description: 925 ft west and 1950 ft north of the southeast corner of sec. 9, T.26N., R.24W.
  • Map Unit: 73121—Scholten-Tonti 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: JSE,KLG
  • Current Taxonomic Class: Fine-loamy, mixed, mesic Typic Fragiudults
  • Current Taxon Kind: series
  • Pedon Type: representative pedon for component
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Tonti
  • PSC - 18 to 68 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Tonti
  • Taxon Kind - series
  • Classificaton Date - 2/4/1991
  • 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: linear
  • Slope Shape Down: convex
  • Drainage Class: moderately well
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 2/4/1991 (actual site observation date)
  • Air Photo ID: 1
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • 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

    mottles with chroma 2 or less

    fragipan

    0—18

    18—152

    56—152

    69—119

    —-

    —-

    —-

    —-
    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

    3

    —

    —

    415

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 18 centimeters (0.0 to 7.1 inches); brown (10YR 4/3) silt; weak medium granular structure; friable; 10.0 very fine and fine roots throughout; 3 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; slightly acid, pH 6.5, hellige-truog; clear smooth boundary. Lab sample # MU043706
    Bt1—18 to 36 centimeters (7.1 to 14.2 inches); strong brown (7.5YR 4/6) silt loam; weak fine subangular blocky structure; friable; 10.0 very fine and fine roots throughout and medium roots throughout; 26 percent distinct dark yellowish brown (10YR 4/4) clay films on faces of peds and in pores; 5 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; moderately acid, pH 5.7, hellige-truog; clear smooth boundary. Lab sample # MU043707. discontinuous - phpvsfiid 151856; discontinuous - phpvsfiid 151856
    Bt2—36 to 56 centimeters (14.2 to 22.0 inches); strong brown (7.5YR 4/6) silty clay loam; 8 percent light yellowish brown (10YR 6/4) fine distinct and 15 percent reddish brown (2.5YR 4/4) fine prominent mottles; moderate very fine and fine subangular blocky structure; firm; 3.0 very fine and fine roots throughout; 10 percent distinct strong brown (7.5YR 4/6) clay films on faces of peds; 10 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; moderately acid, pH 5.7, hellige-truog; clear smooth boundary. Lab sample # MU043708. discontinuous - phpvsfiid 151857; discontinuous - phpvsfiid 151857
    Bt3—56 to 69 centimeters (22.0 to 27.2 inches); brown (7.5YR 5/4) silty clay loam; 5 percent gray (10YR 5/1) fine prominent and 40 percent dark reddish brown (2.5YR 3/4) fine and medium prominent mottles; weak medium subangular blocky, and moderate fine subangular blocky structure; firm; 3.0 fine roots throughout; 26 percent distinct reddish brown (5YR 4/4) clay films on faces of peds; 10 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.1, hellige-truog; clear wavy boundary. Lab sample # MU043709. discontinuous - phpvsfiid 151858; discontinuous - phpvsfiid 151858
    2Btx—69 to 119 centimeters (27.2 to 46.9 inches); dark reddish brown (2.5YR 3/4) gravelly silty clay loam; 1 percent strong brown (7.5YR 4/6) fine prominent mottles; weak fine and medium prismatic, and moderate medium subangular blocky structure; very firm; brittle; very fine and fine roots in cracks; 15 percent distinct reddish brown (5YR 4/3) clay films on vertical faces of peds and 26 percent prominent reddish gray (5YR 5/2) clay films on vertical faces of peds and 27 percent distinct dark reddish brown (2.5YR 3/4) clay films on faces of peds; 20 percent by volume subrounded 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 5.0, hellige-truog; clear smooth boundary. Lab sample # MU043710. 60 % Brittleness; discontinuous - phpvsfiid 151859; discontinuous - phpvsfiid 151860; discontinuous - phpvsfiid 151861; discontinuous - phpvsfiid 151859; discontinuous - phpvsfiid 151860; discontinuous - phpvsfiid 151861
    3Bt4—119 to 152 centimeters (46.9 to 59.8 inches); dusky red (10R 3/4) gravelly silty clay loam; 1 percent strong brown (7.5YR 5/6) fine prominent mottles; weak coarse prismatic structure; firm; 15 percent prominent reddish gray (5YR 5/2) clay films on vertical faces of peds and 26 percent distinct dusky red (10R 3/4) clay films on faces of peds and 51 percent prominent reddish brown (5YR 4/3) clay films on vertical faces of peds; 20 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.8, hellige-truog. Lab sample # MU043711. discontinuous - phpvsfiid 151862; discontinuous - phpvsfiid 151863; discontinuous - phpvsfiid 151864; discontinuous - phpvsfiid 151862; discontinuous - phpvsfiid 151863; discontinuous - phpvsfiid 151864