IDENTIFIERS

  • Current Taxon Name (Soil Name): Wideman
  • OSD
  • Series Extent
  • User Site ID: 1991MO161002M
  • User Pedon ID: 1991MO161002
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9116102
  • Print Date: 1/30/2025

    • 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: 37.8846161
  • Std. Longitude: -91.8717151
  • Datum: WGS84
  • Township: T37N
  • Range: R9W
  • Section: 36
  • PLSS Details: 2200 feet N and 3300 feet W of the SE corner
  • Location Description: Piney Mark Twain Nat Forest
  • Map Unit: 75414—Wideman sand, 0 to 3 percent slopes, frequently flooded
  • State: Missouri
  • County: MO161—Phelps
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO161—Phelps County, Missouri

    • PEDON

  • Describers Name: GB and Bostic
  • Current Taxonomic Class: Sandy, siliceous Typic Udifluvents
  • 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 - Wideman
  • PSC - 25 to 100 cm.
  • Classificaton Date - 3/7/2011
  • Soil Taxonomic Edition - ninth edition
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Wideman
  • Taxon Kind - series
  • Classificaton Date - 2/6/1991
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: alluvium derived from sandstone
  • Landscape: valley
  • Landform: flood plain
  • Geomorphic Component Hills: base slope
  • Hill Slope Profile: toeslope
  • Slope Position: lower third
  • Slope Shape Across: convex
  • Slope Shape Down: linear
  • Flooding: frequent flooding for brief periods
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 2/6/1991 (actual site observation date)
  • Air Photo ID: C-4
  • 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

    1

    —

    —

    227

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    A—0 to 10 centimeters (0.0 to 3.9 inches); brown (10YR 4/3) and brown (10YR 5/3), very pale brown (10YR 7/3), dry; sand; weak fine granular parts to single grain; very friable; 5.0 very fine roots and 0.5 medium roots and 3.0 fine roots; fragments; neutral, pH 6.8, hellige-truog; abrupt wavy boundary. Lab sample # MU042773
    C1—10 to 20 centimeters (3.9 to 7.9 inches); very dark grayish brown (10YR 3/2), dark grayish brown (10YR 4/2), dry; fine sandy loam; single grain; loose; 5.0 very fine and fine roots and 3.0 medium roots and 0.5 coarse roots; fragments; slightly acid, pH 6.5, hellige-truog; abrupt wavy boundary. Lab sample # MU042774
    C2—20 to 30 centimeters (7.9 to 11.8 inches); brown (10YR 4/3) loamy fine sand; single grain; loose; 3.0 very fine to medium roots and 0.5 coarse roots; 5 percent by volume 2-39-75 millimeter limestone, cherty fragments; neutral, pH 6.8, hellige-truog; abrupt wavy boundary. Lab sample # MU042775
    C3—30 to 71 centimeters (11.8 to 28.0 inches); brown (10YR 5/3) fine sand; single grain; loose; 0.5 very fine roots and 0.5 medium and coarse roots and 3.0 fine roots; fragments; neutral, pH 6.6, hellige-truog; clear wavy boundary. Lab sample # MU042776
    C4—71 to 74 centimeters (28.0 to 29.1 inches); brown (10YR 5/3) and brown (10YR 4/3) and dark grayish brown (10YR 4/2) stratified stratified loamy fine sand; single grain; loose; 3.0 very fine to medium roots; fragments; slightly acid, pH 6.3, hellige-truog; clear wavy boundary. Lab sample # MU042777
    C5—74 to 86 centimeters (29.1 to 33.9 inches); fine sand; fragments. Lab sample # MU042778
    C6—86 to 94 centimeters (33.9 to 37.0 inches); fine sandy loam; fragments. Lab sample # MU042779
    C7—94 to 112 centimeters (37.0 to 44.1 inches); brown (10YR 5/3) fine sand; single grain; loose; 0.5 very fine and fine roots; fragments; slightly acid, pH 6.2, hellige-truog; clear wavy boundary. Lab sample # MU042780
    C8—112 to 130 centimeters (44.1 to 51.2 inches); brown (10YR 4/3) silt loam; massive; 3.0 very fine and fine roots; fragments; slightly acid, pH 6.5, hellige-truog; abrupt smooth boundary. Lab sample # MU042781
    C9—130 to 140 centimeters (51.2 to 55.1 inches); brown (10YR 4/3) and brown (10YR 5/3) fine sand; single grain; loose; 0.5 very fine roots; 3 percent by volume 2-39-75 millimeter limestone, cherty fragments; neutral, pH 6.6, hellige-truog; abrupt smooth boundary. Lab sample # MU042782
    C10—140 to 152 centimeters (55.1 to 59.8 inches); pale brown (10YR 6/3) and yellowish brown (10YR 5/4) extremely gravelly coarse sand; single grain; loose; 65 percent by volume 2-39-75 millimeter limestone, cherty fragments; neutral, pH 6.6, hellige-truog. Lab sample # MU042783