IDENTIFIERS

  • Current Taxon Name (Soil Name): Tonti
  • OSD
  • Series Extent
  • User Site ID: 1998MO035003M
  • User Pedon ID: 1998MO035003M
  • Transect:
  • Transect Stop Number - 3
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - MCL
  • Lab Pedon # - M9861203
  • NCSS Pedon Lab Data NASIS Record ID - 28072
  • 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: 37.0734083
  • Std. Longitude: -91.0698556
  • Datum: WGS84
  • Township: T28N
  • Range: R1W
  • Section: 21
  • PLSS Details: 60 feet E and 30 feet N of the SW corner
  • Location Description: 60 feet east and 30 feet north of the SW corner of Sec.21 T.28N., R.1W.
  • Map Unit: 73156—Alred-Gepp complex, 8 to 15 percent slopes, stony
  • State: Missouri
  • County: MO035—Carter
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO035—Carter County, Missouri

    • PEDON

  • Describers Name: JK, JF, DM
  • Current Taxonomic Class: Fine-loamy, siliceous, active, mesic Typic Fragiudults
  • Current Taxon Kind: series
  • Pedon Type: within range of map unit
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Tonti
  • PSC - 28 to 46 cm.
  • Classificaton Date - 4/1/2011
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Viraton
  • Taxonomic Class - Fine-loamy, siliceous, active, mesic Oxyaquic Fragiudalfs
  • Taxon Kind - series
  • PSC - 28 to 46 cm.
  • Classificaton Date - 9/24/1998
  • Moisture Class - udic
  • Moisture SUBClass - oxyaquic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Certification Status: certified
  • QC Status: level 3


    • SITE

  • Parent Material: pedisediment and/or residuum weathered from cherty limestone and/or slope alluvium derived from cherty limestone
  • Landscape: hills
  • Landform: structural bench
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: shoulder
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Runoff: medium
  • Drainage Class: moderately well
  • Flooding: none flooding
  • Ponding: none ponding
  • Wet Soil Moisture Duration: 2
  • Bedrock: limestone, cherty
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/24/1998 (actual site observation date)
  • Surface Cover Properties:
  • 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

    noncoherent

    46 - 94

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

    ochric epipedon

    argillic horizon

    fragipan

    0—18

    28—165

    46—94

    —-

    —-

    —-
    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

    9

    —

    —

    236

    —

    158

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 8 centimeters (0.0 to 3.1 inches); dark brown (10YR 3/3) very gravelly silt loam; weak fine subangular blocky structure; friable; 7.0 fine and medium roots and 0.5 coarse roots; 7.0 fine tubular pores; 5 percent by volume nonflat indurated 75-162-250 millimeter limestone, cherty fragments and 40 percent by volume nonflat indurated 2-39-75 millimeter limestone, cherty fragments; clear smooth boundary. Lab sample # MU020743
    E/A—8 to 18 centimeters (3.1 to 7.1 inches); 60 percent brown (10YR 5/3) and 40 percent dark grayish brown (10YR 4/2) gravelly silt loam; moderate fine subangular blocky structure; friable; 0.5 very coarse roots and 7.0 fine to coarse roots; 7.0 fine tubular pores; 20 percent by volume nonflat indurated 2-39-75 millimeter limestone, cherty fragments; clear smooth boundary. Lab sample # MU020744
    Bt1—18 to 28 centimeters (7.1 to 11.0 inches); yellowish brown (10YR 5/6) gravelly silt loam; moderate fine subangular blocky structure; firm; 0.5 very coarse roots and 7.0 fine to coarse roots; 3.0 fine and medium tubular pores; 75 percent prominent yellowish brown (10YR 5/6), moist, silt coats throughout; 25 percent by volume nonflat indurated 2-39-75 millimeter limestone, cherty fragments; clear wavy boundary. Lab sample # MU020745. continuous - phpvsfiid 135894; continuous - phpvsfiid 135894
    Bt2—28 to 46 centimeters (11.0 to 18.1 inches); brownish yellow (10YR 6/6) gravelly silt loam; moderate medium subangular blocky structure; firm; 7.0 fine and medium roots; 3.0 fine and medium tubular pores; 15 percent faint strong brown (7.5YR 5/8), moist, clay films on faces of peds and 35 percent prominent brownish yellow (10YR 6/6), moist, silt coats on faces of peds; 32 percent by volume nonflat indurated 2-39-75 millimeter limestone, cherty fragments; clear wavy boundary. Lab sample # MU020746. discontinuous - phpvsfiid 135895; discontinuous - phpvsfiid 135896; discontinuous - phpvsfiid 135895; discontinuous - phpvsfiid 135896
    2Btx1—46 to 69 centimeters (18.1 to 27.2 inches); 60 percent reddish yellow (7.5YR 6/6) and 40 percent light brown (7.5YR 6/3) extremely gravelly silt loam; moderate coarse prismatic structure; very firm; brittle; 0.5 fine roots; 1.0 very fine and fine tubular pores; 15 percent distinct light gray (10YR 7/2), moist, clay films on faces of peds and 15 percent distinct pale brown (10YR 6/3), moist, clay films on faces of peds and 15 percent prominent yellowish red (5YR 4/6), moist, clay films on faces of peds and 75 percent prominent light gray (10YR 7/2), moist, silt coats in root channels and/or pores; 75 percent by volume nonflat indurated 2-39-75 millimeter limestone, cherty fragments; abrupt wavy boundary. Lab sample # MU020747
    2Btx2—69 to 94 centimeters (27.2 to 37.0 inches); 60 percent strong brown (7.5YR 5/6) and 40 percent red (2.5YR 4/6) extremely gravelly silt loam; moderate coarse prismatic structure; very firm; brittle; 0.1 fine roots and 1.0 coarse roots; 1.0 very fine and fine tubular pores; 35 percent faint strong brown (7.5YR 5/6), moist, clay films on faces of peds and 35 percent distinct red (2.5YR 4/6), moist, clay films on faces of peds and 75 percent prominent light gray (10YR 7/2), moist, silt coats on all faces of peds; 5 percent by volume nonflat indurated 75-162-250 millimeter limestone, cherty fragments and 65 percent by volume nonflat indurated 2-39-75 millimeter limestone, cherty fragments; gradual wavy boundary. Lab sample # MU020748
    3Bt3—94 to 117 centimeters (37.0 to 46.1 inches); 70 percent reddish yellow (7.5YR 6/8) and 30 percent red (2.5YR 4/8) extremely gravelly silty clay loam; moderate medium prismatic parts to moderate medium subangular blocky structure; very firm; 1.0 very fine and fine tubular pores; 35 percent faint red (2.5YR 4/6), moist, clay films on all faces of peds and 75 percent distinct light gray (10YR 7/2), moist, silt coats on all faces of peds; 5 percent by volume nonflat indurated 75-162-250 millimeter limestone, cherty fragments and 70 percent by volume nonflat indurated 2-39-75 millimeter limestone, cherty fragments; gradual wavy boundary. Lab sample # MU020749
    3Bt4—117 to 165 centimeters (46.1 to 65.0 inches); 40 percent red (10R 4/6) and 40 percent reddish yellow (7.5YR 6/6) and 20 percent gray (10YR 6/1) clay; moderate medium angular blocky structure; very firm; 1.0 very fine and fine interstitial and tubular pores; 15 percent distinct very pale brown (10YR 8/2), moist, silt coats on faces of peds and 75 percent distinct red (10R 4/6), moist, clay films throughout; 10 percent by volume nonflat indurated 2-39-75 millimeter limestone, cherty fragments. Lab sample # MU020750