IDENTIFIERS

  • Current Taxon Name (Soil Name): Viburnum
  • OSD
  • Series Extent
  • User Site ID: 1991MO161031M
  • User Pedon ID: 1991MO161031
  • Transect:
  • User Transect ID - T3591
  • Transect Stop Number - 3
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9116131
  • Print Date: 1/29/2025

    • 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: 37.6065556
  • Std. Longitude: -91.8177500
  • Datum: WGS84
  • Map Unit: 73166—Viburnum-Tonti complex, 1 to 8 percent slopes
  • State: Missouri
  • County: MO161—Phelps
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO161—Phelps County, Missouri

    • PEDON

  • Describers Name: J.B. & G.B.
  • Current Taxonomic Class: Fine, mixed, active, mesic Aquic Paleudults
  • 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 - Viburnum
  • PSC - 18 to 68 cm.
  • Classificaton Date - 3/7/2011
  • Soil Taxonomic Edition - ninth edition
  • Moisture Class - udic
  • Moisture Subclass - udic
  • Sampled As Information:
  • Soil Name - Viburnum
  • Taxon Kind - series
  • Classificaton Date - 12/31/1991
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess derived from mixed and/or residuum weathered from sandstone
  • Landscape: upland
  • Landform: ridge
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Drainage Class: moderately well
  • Geology: Roubidoux formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 12/31/1991 (actual site observation date)
  • Air Photo ID: C-11
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • 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

    2

    —

    —

    412

    —

    300

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 10 centimeters (0.0 to 3.9 inches); brown (10YR 5/3), very pale brown (10YR 7/3), dry; silt loam; weak very fine and fine subangular blocky structure; very friable; 5.0 very fine and fine roots; 5 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.7, hellige-truog; clear wavy boundary. Lab sample # MU042962
    BE—10 to 18 centimeters (3.9 to 7.1 inches); brown (7.5YR 5/4) silt loam; weak very fine and fine subangular blocky structure; friable; 30.0 very fine to medium roots; 5 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.7, hellige-truog; clear wavy boundary. Lab sample # MU042963
    Bt1—18 to 33 centimeters (7.1 to 13.0 inches); brown (7.5YR 4/4) silty clay loam; moderate fine subangular blocky structure; friable; 3.0 very fine to medium roots; 35 percent distinct clay films on faces of peds and in pores; 8 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.7, hellige-truog; clear wavy boundary. Lab sample # MU042964
    2Bt2—33 to 51 centimeters (13.0 to 20.1 inches); brown (7.5YR 4/4) gravelly silty clay loam; moderate very fine and fine subangular blocky structure; friable; 3.0 very fine to coarse roots; 35 percent distinct clay films on faces of peds and in pores; 5 percent by volume 2-39-75 millimeter sandstone, unspecified fragments and 28 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.7, hellige-truog; clear wavy boundary. Lab sample # MU042965
    2Bt3—51 to 61 centimeters (20.1 to 24.0 inches); yellowish brown (10YR 5/4) and yellowish brown (10YR 5/6) gravelly clay; moderate very fine and fine subangular blocky structure; friable; 3.0 very fine and fine roots and 0.5 medium roots; 35 percent distinct clay films on faces of peds and in pores; 1 percent fine distinct light brownish gray (10YR 6/2), moist, iron depletions throughout; 5 percent by volume 2-39-75 millimeter sandstone, unspecified fragments and 28 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.8, hellige-truog; gradual wavy boundary. Lab sample # MU042966
    2Bt4—61 to 102 centimeters (24.0 to 40.2 inches); red (2.5YR 4/6) and yellowish brown (10YR 5/6) gravelly clay; moderate medium prismatic structure; firm; 3.0 very fine roots and 0.5 fine roots; 60 percent prominent clay films on faces of peds and in pores; 10 percent fine prominent light brownish gray (10YR 6/2), moist, iron depletions throughout; 15 percent by volume 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.6, hellige-truog; gradual wavy boundary. Lab sample # MU042967
    2Bt5—102 to 132 centimeters (40.2 to 52.0 inches); red (2.5YR 4/6) and yellowish brown (10YR 5/6) and gray (10YR 6/1) gravelly clay; moderate medium prismatic structure; firm; 3.0 very fine roots and 0.5 fine and medium roots; 60 percent prominent clay films on faces of peds and in pores; 20 percent by volume 2-39-75 millimeter limestone, cherty fragments; extremely acid, pH 4.4, hellige-truog; gradual wavy boundary. Lab sample # MU042968
    2Bt6—132 to 152 centimeters (52.0 to 59.8 inches); red (2.5YR 4/6) and light brownish gray (10YR 6/2) and yellowish brown (10YR 5/6) very gravelly clay; weak fine and medium prismatic structure; firm; 3.0 very fine roots and 0.5 fine and medium roots; 60 percent prominent clay films on faces of peds and in pores; 20 percent by volume 75-162-250 millimeter limestone, cherty fragments and 35 percent by volume 2-39-75 millimeter limestone, cherty fragments; extremely acid, pH 4.4, hellige-truog. Lab sample # MU042969