IDENTIFIERS

  • Current Taxon Name (Soil Name): Viraton
  • OSD
  • Series Extent
  • User Site ID: 1997MO213016M
  • User Pedon ID: 1997MO213016
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - MCL
  • Lab Pedon # - M8821318
  • 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: 36.6601980
  • Std. Longitude: -93.2434010
  • Datum: WGS84
  • Township: T23N
  • Range: R21W
  • Section: 30
  • PLSS Details: 1025 feet N and 1200 feet W of the SE corner
  • Location Description: 1,025 feet north and 1,200 feet west of the southeast corner of Sec. 30, T. 23 N., R. 21 W.
  • Map Unit: 81B—Viraton silt loam, 2 to 5 percent slopes73008—Viraton silt loam, 2 to 5 percent slopes
  • State: Missouri
  • County: MO213—Taney
  • MLRA: 116A—Ozark Highland
  • MLRA Soil Survey Area: NC-SPM—Springfield, Missouri
  • Non-MLRA Soil Survey Area: MO213—Taney County, Missouri
  • 7.5 Minute USGS Quad: 36093-F2—Branson, Missouri

    • PEDON

  • Describers Name: entered by BE
  • Current Taxonomic Class: Fine-loamy, siliceous, active, mesic Oxyaquic Fragiudalfs
  • Current Taxon Kind: series
  • Pedon Type: TUD pedon
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Viraton
  • PSC - 10 to 60 cm.
  • Classificaton Date - 4/18/2012
  • Soil Taxonomic Edition - eleventh edition
  • Moisture Class - udic
  • Moisture Subclass - oxyaquic
  • Sampled As Information:
  • Soil Name - Viraton
  • Taxon Kind - series
  • PSC - 10 to 60 cm.
  • Classificaton Date - 11/25/1997
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Certification Status: certified


    • SITE

  • Parent Material: loess over pedisediment over residuum weathered from limestone and dolomite
  • Landscape: hills
  • Landform: hillslope
  • Runoff: medium
  • Drainage Class: moderately well
  • Flooding: none flooding
  • Ponding: none ponding
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 11/25/1997 (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

    66 - 130

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

    ochric epipedon

    argillic horizon

    fragipan

    0—10

    10—152

    66—130

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    —-

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    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

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    Ap—0 to 10 centimeters (0.0 to 3.9 inches); dark grayish brown (10YR 4/2), light brownish gray (10YR 6/2), dry; silt loam; weak very fine and fine granular structure; friable; 3.0 medium roots and 10.0 fine roots; 5 percent by volume nonflat indurated 2-20-75 millimeter chert fragments; strongly acid, pH 5.5, hellige-truog; abrupt smooth boundary. Lab sample # MU034213
    Bt1—10 to 28 centimeters (3.9 to 11.0 inches); yellowish brown (10YR 5/4) silt loam; weak very fine and fine granular structure; friable; 3.0 very fine and fine roots; fragments; slightly acid, pH 6.5, hellige-truog; clear smooth boundary. Lab sample # MU034214. Clay films were assumed to be present because of large enough clay pickup to be considered part of the argillic. Horizon designation was changed from E to Bt1.
    Bt2—28 to 38 centimeters (11.0 to 15.0 inches); yellowish brown (10YR 5/4) silt loam; weak fine subangular blocky structure; friable; 3.0 very fine and fine roots; 10 percent faint clay films on all faces of peds; 5 percent by volume nonflat indurated 2-20-75 millimeter chert fragments; neutral, pH 7.0, hellige-truog; clear smooth boundary. Lab sample # MU034215
    Bt3—38 to 53 centimeters (15.0 to 20.9 inches); yellowish brown (10YR 5/4) silt loam; moderate very fine and fine subangular blocky structure; firm; 0.5 medium roots and 3.0 fine roots; 10 percent faint clay films on all faces of peds; 5 percent by volume nonflat indurated 2-20-75 millimeter chert fragments; neutral, pH 7.0, hellige-truog; gradual smooth boundary. Lab sample # MU034216
    Bt4—53 to 66 centimeters (20.9 to 26.0 inches); yellowish brown (10YR 5/4) and light brownish gray (10YR 6/2) silt loam; weak fine subangular blocky structure; firm; 3.0 very fine and fine roots and 0.5 medium roots; 10 percent faint clay films on all faces of peds; fragments; strongly acid, pH 5.5, hellige-truog; gradual wavy boundary. Lab sample # MU034217
    2Btx1—66 to 81 centimeters (26.0 to 31.9 inches); light brownish gray (10YR 6/2) and yellowish brown (10YR 5/6) very gravelly silt loam; massive; very firm; brittle; 10 percent by volume nonflat indurated 75-150-250 millimeter chert fragments and 45 percent by volume nonflat indurated 2-20-75 millimeter chert fragments; strongly acid, pH 5.5, hellige-truog; gradual wavy boundary. Lab sample # MU034218. Previous series descriptions have used 2Ex as the first horizon in the fragipan followed by a 2Btx. Further study has shown that these horizons do contain evidence of clay illuviation and should be considered part of the argillic, even if the clay decreases. It is assumed that the clay increased in these horizons relative to the original surface.
    2Btx2—81 to 130 centimeters (31.9 to 51.2 inches); yellowish red (5YR 4/6) and light brownish gray (10YR 6/2) extremely gravelly silt loam; massive; very firm; brittle; 30 percent distinct clay films on vertical faces of peds; 20 percent by volume nonflat indurated 75-150-250 millimeter chert fragments and 50 percent by volume nonflat indurated 2-20-75 millimeter chert fragments; strongly acid, pH 5.5, hellige-truog; abrupt wavy boundary. Lab sample # MU034219
    3Bt—130 to 152 centimeters (51.2 to 59.8 inches); yellowish red (5YR 4/6) and red (2.5YR 4/8) and strong brown (7.5YR 5/6) extremely cobbly clay; weak fine angular blocky structure; firm; 60 percent prominent clay films on all faces of peds; 80 percent by volume nonflat indurated 75-150-250 millimeter chert fragments; neutral, pH 7.0, hellige-truog. Lab sample # MU034220