IDENTIFIERS

  • Current Taxon Name (Soil Name): Tick
  • OSD
  • Series Extent
  • User Site ID: 2001MO149021M
  • User Pedon ID: 2001MO149021M
  • Vegetation Plot ID: 2001MO149021
  • Transect:
  • User Transect ID - oregon-54C-1
  • Transect Stop Number - 2
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - MCL
  • Lab Pedon # - M0114921
  • NCSS Pedon Lab Data NASIS Record ID - 30638
  • User Project ID: 2021-26NCSPR013
  • Project Name: MLRA 116A - Mark Twain National Forest Update
  • Print Date: 12/10/2025

    • 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: 36.7463000
  • Std. Longitude: -91.5056944
  • Datum: WGS84
  • Township: T24N
  • Range: R5W
  • Section: 15
  • PLSS Details: 791 feet E and 908 feet S of the NW corner
  • Country: US—United States
  • State: Missouri
  • County: MO149—Oregon
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO611—Oregon County, Missouri, Western & Southern Parts
  • 7.5 Minute USGS Quad: 36091-F5—Rover, Missouri

    • PEDON

  • Describers Name: Sid Vander veen, Leon Thompson, Dan Childress, Scott Paine
  • Current Taxonomic Class: Fine, mixed, semiactive, mesic Typic Paleudults
  • Current Taxon Kind: taxadjunct
  • Pedon Type: taxadjunct to the series
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Missouri Pedon
  • Pedon #: 21
  • Correlated Information:
  • Soil Name - Tick
  • PSC - 30 to 80 cm.
  • Classificaton Date - 8/23/2023
  • Classifier - Campbell and Meinert
  • Soil Taxonomic Edition - twelfth edition
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Tick
  • Taxonomic Class - Fine, mixed, subactive, mesic Typic Hapludults
  • Taxon Kind - taxadjunct
  • PSC - 13 to 63 cm.
  • Classificaton Date - 8/7/2001
  • Moisture Class - udic
  • Moisture SUBClass - typic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Certification Status: certified
  • QC Status: level 1


    • SITE

  • Parent Material: Holocene Stage slide deposits derived from mixed over Pennsylvanian System clayey residuum weathered from mudstone
  • Landscape: hills
  • Landform: ridge
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Position: upper third
  • Slope Complexity: simple
  • Slope Shape Across: concave
  • Slope Shape Down: linear
  • Runoff: medium
  • Drainage Class: well
  • Flooding: none flooding
  • Ponding: none ponding
  • Geology: Jefferson City Dolomite formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/7/2001 (actual site observation date)
  • Air Photo ID: 36091f5ne
  • Surface Water Kind: none observed
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - pastureland, tame
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion sheet
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    LOAR10

    Lolium arundinaceum

    tall fescue

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    Pedon Restrictions
    Kind Hardness Restriction Depth L-H Restriction Thickness L-RV-H
    cm

    densic material

    —

    81 - 152

    - 71 -

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

    ochric epipedon

    argillic horizon

    densic materials

    aquic conditions

    0—13

    13—203

    81—152

    132—152

    —13—

    —190—

    —71—

    —-
    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

    4

    —

    —

    236.2

    —

    55

    —

    —

    —

    —

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    Ap—0 to 13 centimeters (0.0 to 5.1 inches); brown (10YR 4/3) rubbed very gravelly loam; 100 percent silt; weak fine granular structure; very friable; 3.0 medium roots throughout and 0.9 fine roots throughout and 0.9 coarse roots throughout; 3.0 medium irregular and 7.0 fine irregular pores; 3 percent by volume nonflat subrounded very strongly coherent cemented 75-?-250 millimeter sandstone, unspecified fragments and 3 percent by volume nonflat subangular very strongly coherent cemented 75-?-250 millimeter chert fragments and 10 percent by volume nonflat subrounded moderately coherent cemented 2-?-75 millimeter sandstone, unspecified fragments and 40 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter chert fragments; abrupt smooth boundary. Lab sample # MU022721; observed in pit, small
    A—13 to 30 centimeters (5.1 to 11.8 inches); brown (10YR 4/3) interior very gravelly loam; 100 percent silt; weak fine subangular blocky structure; friable; 0.9 medium roots throughout and 0.9 fine roots throughout and 0.9 coarse roots throughout; 3.0 fine irregular and 3.0 fine irregular pores; 2 percent by volume nonflat subangular very strongly coherent cemented 75-?-250 millimeter chert fragments and 40 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter chert fragments; abrupt smooth boundary. Lab sample # MU022722; observed in pit, small
    Bt1—30 to 41 centimeters (11.8 to 16.1 inches); strong brown (7.5YR 5/6) interior gravelly clay loam; 100 percent silt; moderate fine subangular blocky structure; firm; 0.9 medium roots between peds and 0.9 fine roots between peds and 0.9 coarse roots between peds; 0.9 medium vesicular and 7.0 fine tubular pores; 35 percent faint strong brown (7.5YR 4/6), moist, clay films on all faces of peds; 10 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter chert fragments and 10 percent by volume nonflat subrounded very strongly coherent cemented 2-?-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU022723; observed in pit, small
    2Bt2—41 to 61 centimeters (16.1 to 24.0 inches); 60 percent yellowish red (5YR 5/6) interior and 40 percent strong brown (7.5YR 5/6) interior gravelly clay; 100 percent silt; moderate fine subangular blocky structure; very firm; 0.9 medium roots between peds and 0.9 fine roots between peds and 0.9 coarse roots between peds; 7.0 very fine tubular pores; 75 percent faint yellowish red (5YR 5/6), moist, clay films on all faces of peds; 15 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter chert fragments; clear smooth boundary. Lab sample # MU022724; observed in pit, small
    2Bt3—61 to 81 centimeters (24.0 to 31.9 inches); 70 percent yellowish red (5YR 5/6) interior and 30 percent strong brown (7.5YR 5/6) interior clay; 100 percent silt; moderate fine subangular blocky structure; very firm; 0.9 medium roots between peds and 0.9 fine roots between peds and 0.9 coarse roots between peds; 0.9 medium vesicular and 0.9 fine tubular pores; 75 percent faint yellowish red (5YR 5/6), moist, clay films on all faces of peds; 5 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter chert fragments; clear wavy boundary. Lab sample # MU022725; observed in pit, small
    2Btd—81 to 132 centimeters (31.9 to 52.0 inches); yellowish red (5YR 5/6) interior clay; 100 percent silt; moderate fine subangular blocky, and strong medium prismatic structure; very firm; 0.9 medium roots between peds and 0.9 fine roots between peds; 0.9 medium vesicular and 0.9 fine tubular pores; 15 percent prominent gray (2.5Y 6/1), moist, clay films on all faces of peds and 35 percent faint strong brown (7.5YR 5/6), moist, clay films on all faces of peds; 10 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter chert fragments; clear wavy boundary. Lab sample # MU022726; observed in pit, small
    2Btdg—132 to 152 centimeters (52.0 to 59.8 inches); light gray (2.5Y 7/1) interior clay; strong medium prismatic structure; extremely firm; 0.9 medium roots between peds and 0.9 fine roots between peds; 0.9 fine tubular pores; 75 percent faint light gray (2.5Y 7/1), moist, clay films on all faces of peds; 2 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter chert fragments; abrupt wavy boundary. Lab sample # MU022727; observed in pit, small
    3Bt—152 to 203 centimeters (59.8 to 79.9 inches); yellowish red (5YR 5/6) interior extremely paragravelly fine sandy loam; weak fine subangular blocky structure; 0.9 very fine tubular pores; 15 percent distinct yellowish red (5YR 4/6), moist, clay films on all faces of peds and 15 percent distinct yellowish red (5YR 4/6), moist, clay films on rock fragments; 10 percent by volume nonflat subangular very strongly coherent cemented 2-?-75 millimeter chert fragments and 60 percent by volume nonflat subrounded moderately coherent cemented 2-?-75 millimeter sandstone, unspecified fragments. Lab sample # MU022728; observed in pit, small