IDENTIFIERS

  • Current Taxon Name (Soil Name): Wasola
  • OSD
  • Series Extent
  • User Site ID: 1995MO091150M
  • User Pedon ID: 1995MO091150M
  • User Site Association ID: 8011
  • Transect:
  • Transect Stop Number - 2
  • Transect Interval - 100.0
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - MCL
  • Lab Pedon # - M9509134
  • NCSS Pedon Lab Data NASIS Record ID - 34509
  • Print Date: 12/6/2025

    • 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: 37.0353389
  • Std. Longitude: -91.8207667
  • Datum: WGS84
  • Map Unit: 73231—Wasola silt loam, 1 to 8 percent slopes
  • State: Missouri
  • County: MO091—Howell
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO091—Howell County, Missouri

    • PEDON

  • Describers Name: SVV, MJM, SFP
  • Current Taxonomic Class: Fine-loamy, siliceous Typic Paleudalfs
  • Current Taxon Kind: series
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Wasola
  • PSC - 10 to 60 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Gunlock
  • Taxonomic Class - Fine, mixed, active, mesic Fragic Oxyaquic Hapludalfs
  • Taxon Kind - series
  • PSC - 10 to 60 cm.
  • Classificaton Date - 9/25/1995
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: pedisediment and/or residuum and/or slope alluvium
  • Landscape: hills
  • Landform: hill
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: footslope
  • Slope Shape Across: convex
  • Slope Shape Down: concave
  • Drainage Class: moderately well
  • Flooding: none flooding
  • Wet Soil Moisture Duration: 30
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/25/1995 (actual site observation date)
  • Surface Cover Properties:
  • 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

    ochric epipedon

    argillic horizon

    fragic soil properties

    0—10

    10—152

    81—94

    —-

    —-

    —-
    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

    8

    —

    —

    363

    —

    220

    1067

    —

    —

    13.3

    23.9

    1.7

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 10 centimeters (0.0 to 3.9 inches); very dark grayish brown (10YR 3/2) exterior gravelly silt loam; weak fine granular structure; friable; 3.0 medium and coarse roots and 7.0 fine roots; 7.0 fine and medium vesicular and tubular pores; 2 percent by volume nonflat subangular indurated 75-162-250 millimeter limestone, cherty fragments and 15 percent by volume nonflat subangular indurated 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified; clear smooth boundary. Lab sample # MU053057
    Bt1—10 to 41 centimeters (3.9 to 16.1 inches); dark yellowish brown (10YR 4/6) exterior gravelly silt loam; weak fine subangular blocky structure; friable; 0.9 fine and medium roots and 0.1 coarse roots; 3.0 fine and medium vesicular and tubular pores; 15 percent faint dark yellowish brown (10YR 4/4), moist, clay films on faces of peds and 15 percent faint yellowish brown (10YR 5/4), moist, silt coats throughout; 15 percent by volume nonflat subangular indurated 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified; clear smooth boundary. Lab sample # MU053058
    Bt2—41 to 64 centimeters (16.1 to 25.2 inches); strong brown (7.5YR 4/6) exterior gravelly silt loam; weak fine subangular blocky structure; firm; 0.9 fine and medium roots; 3.0 fine and medium vesicular and tubular pores; 15 percent distinct brown (10YR 5/3), moist, silt coats throughout and 15 percent prominent black (N 2/0), moist, iron stains throughout and 35 percent distinct brown (7.5YR 4/4), moist, clay films on faces of peds; 15 percent by volume nonflat subangular indurated 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified; clear smooth boundary. Lab sample # MU053059
    Bt3—64 to 81 centimeters (25.2 to 31.9 inches); strong brown (7.5YR 4/6) exterior gravelly silty clay loam; weak medium subangular blocky structure; firm; 3.0 very fine and fine roots; 3.0 fine vesicular and tubular pores; 15 percent prominent black (N 2/0), moist, iron stains throughout and 35 percent faint strong brown (7.5YR 4/6), moist, clay films on faces of peds and 35 percent distinct brown (10YR 5/3), moist, silt coats throughout; 1 percent medium spherical extremely weakly coherent cemented black (N 2/0) iron-manganese concretions throughout; 15 percent by volume nonflat subangular indurated 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified; clear smooth boundary. Lab sample # MU053060
    2Btx—81 to 94 centimeters (31.9 to 37.0 inches); strong brown (7.5YR 4/6) exterior very gravelly silty clay loam; weak medium subangular blocky structure; very firm; brittle; 0.9 very fine roots; 3.0 fine vesicular and tubular pores; 15 percent prominent black (N 2/0), moist, iron stains throughout and 35 percent distinct yellowish red (5YR 4/6), moist, clay films on rock fragments and 75 percent distinct brown (10YR 5/3) silt coats throughout; 5 percent by volume nonflat subangular indurated 2-39-75 millimeter limestone, cherty fragments and 50 percent by volume nonflat angular indurated 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified; clear smooth boundary. Lab sample # MU053061. 30 % brittle.
    3Bt4—94 to 112 centimeters (37.0 to 44.1 inches); dark yellowish brown (10YR 4/6) exterior gravelly clay; moderate medium subangular blocky structure; very firm; 0.1 fine roots; 0.1 fine tubular pores; 35 percent distinct strong brown (7.5YR 4/6), moist, clay films on faces of peds and 80 percent prominent pale brown (10YR 6/3), moist, silt coats on faces of peds; 20 percent by volume nonflat angular indurated 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified; gradual smooth boundary. Lab sample # MU053062
    3Bt5—112 to 152 centimeters (44.1 to 59.8 inches); strong brown (7.5YR 4/6) exterior gravelly clay; moderate fine subangular blocky structure; very firm; 0.1 fine roots; 0.1 fine tubular pores; 15 percent distinct brown (10YR 5/3), moist, silt coats throughout and 75 percent prominent gray (10YR 5/1), moist, clay films on faces of peds; 20 percent by volume nonflat angular indurated 2-39-75 millimeter limestone, cherty fragments; noneffervescent, by hcl, unspecified. Lab sample # MU053063