IDENTIFIERS

  • Current Taxon Name (Soil Name): Arkana
  • OSD
  • Series Extent
  • User Site ID: 1991MO209069M
  • User Pedon ID: 1991MO209069
  • User Site Association ID: 8276
  • Transect:
  • User Transect ID - 91-27
  • Transect Stop Number - 2
  • Transect Interval - 50.0
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9120943
  • Print Date: 11/11/2024

    • 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: 36.7701861
  • Std. Longitude: -93.5405444
  • Datum: WGS84
  • Township: T24N
  • Range: R24W
  • Section: 20
  • PLSS Details: 2525 feet S and 125 feet W of the NE corner
  • Location Description: 2525 feet south and 125 feet west of the northeast corner of section 20, T. 24 N., R. 24 W.
  • Map Unit: 73122—Gasconade-Rock outcrop complex, 50 to 90 percent slopes
  • State: Missouri
  • County: MO209—Stone
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO209—Stone County, Missouri

    • PEDON

  • Describers Name: J. Scott Eversoll
  • Current Taxonomic Class: Fine, mixed, mesic Mollic Hapludalfs
  • 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 - Arkana
  • PSC - 23 to 73 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Arkana
  • Taxonomic Class - Very-fine, mixed, active, mesic Mollic Hapludalfs
  • Taxon Kind - series
  • PSC - 23 to 73 cm.
  • Classificaton Date - 7/30/1991
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: slope alluvium over residuum weathered from dolomite
  • Landscape: plateau
  • Landform: ridge
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Drainage Class: well
  • Flooding: none flooding
  • Ponding: none ponding
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/30/1991 (actual site observation date)
  • Air Photo ID: 16
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - other
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    argillic horizon

    lithic contact

    0—23

    23—94

    94—0

    —-

    —-

    —-
    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

    84

    —

    —

    323

    —

    350

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 23 centimeters (0.0 to 9.1 inches); very dark grayish brown (10YR 3/2) silty clay; moderate fine subangular blocky structure; firm; 10.0 very fine and fine roots throughout; 10 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; neutral, pH 7.3, hellige-truog; clear wavy boundary. Lab sample # MU043855
    Bt1—23 to 51 centimeters (9.1 to 20.1 inches); dark yellowish brown (10YR 3/4) gravelly silty clay; moderate medium subangular blocky structure; firm; 3.0 very fine and fine roots throughout and 1.0 medium and coarse roots throughout; 50 percent faint very dark grayish brown (10YR 3/2) organic stains on faces of peds; 10 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; slightly alkaline, pH 7.5, hellige-truog; clear wavy boundary. Lab sample # MU043856. discontinuous - phpvsfiid 155057; discontinuous - phpvsfiid 155057
    Bt2—51 to 94 centimeters (20.1 to 37.0 inches); dark yellowish brown (10YR 3/4) gravelly silty clay; strong medium subangular blocky structure; very firm; 1.0 very fine and fine roots throughout and 1.0 medium roots throughout; 50 percent faint very dark grayish brown (10YR 3/2) organic stains on faces of peds; 20 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; slightly alkaline, pH 7.4, hellige-truog; clear wavy boundary. Lab sample # MU043857. discontinuous - phpvsfiid 155058; discontinuous - phpvsfiid 155058
    R—94 centimeters (37.0 inches); bedrock; fragments. Limestone