IDENTIFIERS

  • Current Taxon Name (Soil Name): Bolivar
  • OSD
  • Series Extent
  • User Site ID: 1992MO167271M
  • User Pedon ID: 1992MO167271
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9216711
  • Print Date: 12/4/2024

    • 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: 37.6202778
  • Std. Longitude: -93.3855556
  • Datum: WGS84
  • Township: T33N
  • Range: R24W
  • Section: 29
  • PLSS Details: 700 feet E and 100 feet S of the NW corner
  • Location Description: 700 feet east an 100 feet south of the northwest corner of sec. 29, T. 33 N., R. 24 W.
  • Map Unit: 40001—Bolivar loam, 3 to 8 percent slopes
  • State: Missouri
  • County: MO167—Polk
  • MLRA: 116B—Springfield Plain
  • Non-MLRA Soil Survey Area: MO167—Polk County, Missouri

    • PEDON

  • Describers Name: Larry Kichler, Richard Henderson, John Bowers
  • Current Taxonomic Class: Fine-loamy, siliceous Ultic Hapludalfs
  • 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 - Bolivar
  • PSC - 23 to 73 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Bolivar
  • Taxon Kind - series
  • PSC - 23 to 73 cm.
  • Classificaton Date - 2/22/1992
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: residuum weathered from sandstone and/or solid rock derived from sandstone
  • Landscape: plateau
  • Landform: ridge
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Runoff: low
  • Drainage Class: well
  • Bedrock: sandstone, unspecified
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 2/22/1992 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    argillic horizon

    paralithic contact

    lithic contact

    0—23

    23—97

    97—107

    107—203

    —-

    —-

    —-

    —-
    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

    —

    —

    352

    —

    270

    991

    —

    —

    13.3

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 23 centimeters (0.0 to 9.1 inches); brown (10YR 4/3) loam; weak very fine granular structure; friable; 12.0 fine roots; fragments; slightly acid, pH 6.5, hellige-truog; clear smooth boundary. Lab sample # MU011206
    Bt1—23 to 41 centimeters (9.1 to 16.1 inches); brown (7.5YR 4/4) loam; weak very fine subangular blocky structure; friable; 8.0 fine roots; 30 percent distinct clay films on faces of peds and 30 percent distinct organic stains in root channels and/or pores; 3 percent by volume 2-39-75 millimeter sandstone, unspecified fragments; slightly acid, pH 6.1, hellige-truog; gradual smooth boundary. Lab sample # MU011207. continuous - phpvsfiid 159069; discontinuous - phpvsfiid 159068; continuous - phpvsfiid 159069; discontinuous - phpvsfiid 159068
    Bt2—41 to 64 centimeters (16.1 to 25.2 inches); reddish brown (5YR 4/4) loam; moderate very fine subangular blocky structure; firm; 4.0 fine roots; 30 percent distinct clay films on faces of peds; 3 percent by volume 2-39-75 millimeter sandstone, unspecified fragments; moderately acid, pH 5.8, hellige-truog; gradual smooth boundary. Lab sample # MU011208. continuous - phpvsfiid 159070; continuous - phpvsfiid 159070
    Bt3—64 to 81 centimeters (25.2 to 31.9 inches); yellowish red (5YR 5/6) sandy clay loam; moderate very fine subangular blocky structure; firm; 0.8 fine roots; 60 percent distinct clay films on faces of peds; 3 percent by volume 2-39-75 millimeter sandstone, unspecified fragments; moderately acid, pH 5.7, hellige-truog; clear smooth boundary. Lab sample # MU011209. continuous - phpvsfiid 159071; continuous - phpvsfiid 159071
    Bt4—81 to 97 centimeters (31.9 to 38.2 inches); yellowish red (5YR 5/6) sandy loam; moderate very fine subangular blocky structure; firm; 0.8 fine roots; 60 percent distinct clay films on faces of peds; 30 percent by volume 2-76-150 millimeter sandstone, unspecified fragments; moderately acid, pH 5.8, hellige-truog; clear wavy boundary. Lab sample # MU011210. continuous - phpvsfiid 159072; continuous - phpvsfiid 159072
    Cr—97 to 107 centimeters (38.2 to 42.1 inches); weathered bedrock; fragments.
    R—107 to 132 centimeters (42.1 to 52.0 inches); bedrock; fragments.