IDENTIFIERS

  • Current Taxon Name (Soil Name): Tonti
  • OSD
  • Series Extent
  • User Site ID: 1999MO179005M
  • User Pedon ID: 1999MO179005M
  • User Site Association ID: 8600
  • Transect:
  • User Transect ID - reynolds-66C1
  • Transect Stop Number - 3
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - MCL
  • Lab Pedon # - M9917905
  • NCSS Pedon Lab Data NASIS Record ID - 31567
  • Print Date: 12/17/2024

    • 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: 37.1887583
  • Std. Longitude: -91.0152639
  • Datum: WGS84
  • Map Unit: 66C—Yelton silt loam, 3 to 8 percent slopes73159—Yelton silt loam, 3 to 8 percent slopes
  • State: Missouri
  • County: MO179—Reynolds
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO179—Reynolds County, Missouri
  • 7.5 Minute USGS Quad: 37091-B1—Exchange, Missouri

    • PEDON

  • Describers Name: BM,MS,RLT
  • Current Taxonomic Class: Fine-loamy, mixed, active, mesic Typic Fragiudults
  • Current Taxon Kind: taxadjunct
  • 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 - 25 to 71 cm.
  • Classificaton Date - 3/8/2011
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Yelton
  • Taxonomic Class - Fine-loamy, siliceous, active, mesic Typic Fragiudults
  • Taxon Kind - series
  • PSC - 25 to 71 cm.
  • Classificaton Date - 7/21/1999
  • Moisture Class - udic
  • Moisture SUBClass - typic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Certification Status: certified
  • QC Status: level 3
  • Field Measured Properties: 26 percent of Percent clay in the control section and 25 Percent rock fragments in the control section (vol)


    • SITE

  • Parent Material: pedisediment and/or residuum and/or slope alluvium
  • Landscape: hills
  • Landform: hillside
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: footslope
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/21/1999 (actual site observation date)
  • Air Photo ID: 15
  • 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

    71 - 124

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

    ochric epipedon

    argillic horizon

    fragipan

    0—25

    25—188

    71—124

    —-

    —-

    —-
    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

    —

    —

    —

    —

    250

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap1—0 to 10 centimeters (0.0 to 3.9 inches); dark grayish brown (10YR 4/2) silt loam; weak fine granular structure; very friable; 7.0 fine to coarse roots; 7.0 coarse tubular pores; 10 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU063214
    Ap2—10 to 25 centimeters (3.9 to 9.8 inches); brown (10YR 5/3) silt loam; weak fine subangular blocky structure; very friable; 7.0 fine to coarse roots; 7.0 fine to coarse tubular pores; 10 percent distinct very dark gray (10YR 3/1) organic stains on faces of peds; 10 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; clear wavy boundary. Lab sample # MU063215
    Bt1—25 to 51 centimeters (9.8 to 20.1 inches); yellowish brown (10YR 5/6) silt loam; moderate medium subangular blocky structure; friable; 0.9 fine roots; 7.0 fine and medium tubular and 3.0 coarse tubular pores; 35 percent distinct dark yellowish brown (10YR 4/4) clay films on faces of peds; 5 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; clear wavy boundary. Lab sample # MU063216
    Bt2—51 to 71 centimeters (20.1 to 28.0 inches); yellowish brown (10YR 5/4) very gravelly silty clay loam; weak fine subangular blocky structure; friable; 0.9 fine roots; 7.0 medium tubular pores; 35 percent distinct brown (10YR 4/3) clay films on faces of peds; 1 percent fine irregular very dark gray (10YR 3/1) iron-manganese masses between peds; 35 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; clear wavy boundary. Lab sample # MU063217
    2Btx1—71 to 99 centimeters (28.0 to 39.0 inches); yellowish brown (10YR 5/4) very gravelly sandy clay loam; weak fine subangular blocky structure; friable; brittle; 0.9 fine roots; 7.0 fine vesicular pores; 15 percent distinct light brownish gray (10YR 6/2) clay films on faces of peds and 35 percent distinct dark yellowish brown (10YR 4/4) clay films on faces of peds; 10 percent fine irregular very dark gray (10YR 3/1) iron-manganese masses between peds; 40 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; clear wavy boundary. Lab sample # MU063218
    2Btx2—99 to 124 centimeters (39.0 to 48.8 inches); 60 percent gray (7.5YR 6/1) and 40 percent strong brown (7.5YR 5/6) very gravelly clay loam; moderate fine subangular blocky structure; firm; brittle; 0.9 fine roots; 7.0 fine vesicular pores; 10 percent distinct gray (7.5YR 5/1) clay films on faces of peds and 35 percent distinct strong brown (7.5YR 4/6) clay films on faces of peds; 30 percent fine irregular very dark gray (10YR 3/1) iron-manganese masses between peds; 50 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU063219
    3Bt3—124 to 150 centimeters (48.8 to 59.1 inches); 50 percent gray (7.5YR 6/1) and 50 percent strong brown (7.5YR 5/6) very gravelly clay loam; moderate fine subangular blocky structure; firm; 0.9 fine roots; 7.0 fine vesicular pores; 10 percent distinct gray (7.5YR 5/1) clay films on faces of peds and 35 percent distinct strong brown (7.5YR 4/6) clay films on faces of peds; 30 percent fine irregular very dark gray (10YR 3/1) iron-manganese masses between peds; 50 percent by volume nonflat indurated 2-40-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU063220
    3Bt4—150 to 188 centimeters (59.1 to 74.0 inches); 50 percent strong brown (7.5YR 5/6) and 50 percent gray (7.5YR 6/1) very gravelly clay loam; moderate fine subangular blocky structure; firm; 0.9 fine roots; 7.0 fine vesicular pores; 15 percent distinct strong brown (7.5YR 4/6) clay films on faces of peds and 35 percent distinct gray (7.5YR 5/1) clay films on faces of peds; 20 percent fine irregular very dark gray (10YR 3/1) iron-manganese masses between peds; 50 percent by volume nonflat indurated 2-40-75 millimeter chert fragments. Lab sample # MU063221