IDENTIFIERS

  • Current Taxon Name (Soil Name): Knobby
  • OSD
  • Series Extent
  • User Site ID: 1999MO203096M
  • User Pedon ID: 1999MO203096M
  • User Site Association ID: 8606
  • Transect:
  • User Transect ID - shannon-71D-1
  • Transect Stop Number - 2
  • Transect Interval - 200.0
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - MCL
  • Lab Pedon # - M9961396
  • NCSS Pedon Lab Data NASIS Record ID - 31485
  • Print Date: 11/23/2024

    • 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: 37.3154778
  • Std. Longitude: -91.4074167
  • Datum: WGS84
  • State: Missouri
  • County: MO203—Shannon
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO203—Shannon County, Missouri
  • 7.5 Minute USGS Quad: 37091-C4—Round Spring, Missouri

    • PEDON

  • Describers Name: BM,MS,RLT
  • Current Taxonomic Class: Sandy-skeletal, mixed, superactive, mesic Lithic Hapludolls
  • Current Taxon Kind: taxadjunct
  • Pedon Type: map unit inclusion
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Knobby
  • PSC - 0 to 23 cm.
  • Classificaton Date - 1/31/2012
  • Soil Taxonomic Edition - eighth edition
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Knobby
  • Taxonomic Class - Loamy-skeletal, mixed, superactive, mesic Lithic Hapludolls
  • Taxon Kind - series
  • PSC - 0 to 23 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: 4.1999998 percent of Percent clay in the control section and 71 Percent rock fragments in the control section (vol)


    • SITE

  • Parent Material: residuum weathered from dolomite
  • Landscape: hills
  • Landform: hillslope
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Bedrock: dolomite (dolostone)
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/21/1999 (actual site observation date)
  • Air Photo ID: 8
  • 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

    bedrock, lithic

    —

    23 -

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

    mollic epipedon

    lithic contact

    0—23

    23—

    —-

    —-
    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

    11

    —

    —

    —

    —

    180

    —

    —

    —

    —

    —

    —

    —

    —

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    A1—0 to 10 centimeters (0.0 to 3.9 inches); very dark grayish brown (10YR 3/2), gray (10YR 5/1), dry; very gravelly loamy fine sand; 4 percent clay; moderate fine granular structure; friable; 7.0 fine roots; 7.0 fine interstitial and tubular pores; 50 percent by volume 2-39-75 millimeter dolomite (dolostone) fragments; clear smooth boundary. Lab sample # MU064183
    A2—10 to 23 centimeters (3.9 to 9.1 inches); dark gray (10YR 4/1), gray (10YR 5/1), dry; extremely gravelly loamy fine sand; 8 percent clay; weak fine subangular blocky structure; friable; 7.0 fine roots; 7.0 fine interstitial and tubular pores; 50 percent by volume 2-39-75 millimeter dolomite (dolostone) fragments; abrupt smooth boundary. Lab sample # MU064184
    R—23 centimeters (9.1 inches); bedrock; fragments.