IDENTIFIERS

  • Current Taxon Name (Soil Name): Bolivar
  • OSD
  • Series Extent
  • User Site ID: 1989MO167046M
  • User Pedon ID: 1989MO167046
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M8916746
  • 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: 37.6241417
  • Std. Longitude: -93.3885500
  • Datum: WGS84
  • Township: T33N
  • Range: R22W
  • Section: 6
  • PLSS Details: 1450 feet E and 750 feet S of the NW corner
  • Location Description: 1450 feet east and 750 feet south of NW corner of S6, T33, R22.
  • 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: Richard Henderson and John Bowers
  • Current Taxonomic Class: Fine-loamy, mixed Ultic Hapludalfs
  • Current Taxon Kind: series
  • Pedon Type: within range of map unit
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Bolivar
  • PSC - 30 to 74 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Bolivar
  • Taxon Kind - series
  • PSC - 30 to 74 cm.
  • Classificaton Date - 5/23/1989
  • 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: side slope
  • Hill Slope Profile: backslope
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Runoff: medium
  • Drainage Class: well
  • Bedrock: sandstone, unspecified
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/23/1989 (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

    lithic contact

    0—30

    30—74

    74—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

    8

    —

    —

    302

    —

    95

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 20 centimeters (0.0 to 7.9 inches); dark brown (10YR 3/3) loam; weak very fine granular structure; friable; 6.0 very fine roots; fragments; moderately acid, pH 5.7, hellige-truog; clear smooth boundary. Lab sample # MU036117
    BE—20 to 30 centimeters (7.9 to 11.8 inches); dark reddish brown (5YR 3/4) loam; weak very fine subangular blocky structure; friable; 3.0 very fine roots; 20 percent distinct reddish brown (5YR 4/4) silt coats; fragments; moderately acid, pH 5.8, hellige-truog; clear smooth boundary. Lab sample # MU036118
    Bt1—30 to 53 centimeters (11.8 to 20.9 inches); reddish brown (5YR 5/4) loam; weak very fine subangular blocky structure; friable; 0.5 very fine roots; 15 percent distinct yellowish red (5YR 5/8) clay films on faces of peds; 10 percent by volume 2-39-75 millimeter sandstone, unspecified fragments; strongly acid, pH 5.4, hellige-truog; gradual smooth boundary. Lab sample # MU036119. patchy - phpvsfiid 152898; patchy - phpvsfiid 152898
    Bt2—53 to 74 centimeters (20.9 to 29.1 inches); yellowish red (5YR 4/6) sandy clay loam; weak fine and medium subangular blocky structure; firm; 0.5 very fine roots; 35 percent distinct yellowish red (5YR 5/8) clay films on faces of peds; 2 percent by volume 2-39-75 millimeter limestone, cherty fragments and 20 percent by volume 2-39-75 millimeter sandstone, unspecified fragments; strongly acid, pH 5.3, hellige-truog; abrupt wavy boundary. Lab sample # MU036120. patchy - phpvsfiid 152899; patchy - phpvsfiid 152899
    R—74 centimeters (29.1 inches); bedrock; fragments.