IDENTIFIERS

  • Current Taxon Name (Soil Name): Hildebrecht
  • OSD
  • Series Extent
  • User Site ID: 2000MO017021M
  • User Pedon ID: 2000MO017021
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M0001721
  • Print Date: 11/24/2024
  • 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: 37.4100472
  • Std. Longitude: -90.0649306
  • Datum: WGS84
  • Map Unit: 26C2—Captina silt loam, 3 to 8 percent slopes, eroded73343—Captina silt loam, 3 to 8 percent slopes, eroded
  • State: Missouri
  • County: MO017—Bollinger
  • MLRA: 116A—Ozark Highland
  • Non-MLRA Soil Survey Area: MO017—Bollinger County, Missouri
  • 7.5 Minute USGS Quad: 37090-D1—Hurricane, Missouri
  • PEDON

  • Current Taxonomic Class: Fine-silty, mixed, active, mesic Oxyaquic Fragiudalfs
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Hildebrecht
  • PSC - 20 to 66 cm.
  • Classificaton Date - 3/15/2011
  • Soil Taxonomic Edition - tenth edition
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Captina
  • Taxon Kind - series
  • Classificaton Date - 7/5/2000
  • Dynamic Soil Properties:
  • Erosion Class - 2
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Certification Status: certified


  • SITE

  • Parent Material: loess over slope alluvium over residuum
  • Landscape: plateau
  • Landform: interfluve
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Position: middle third
  • Slope Complexity: simple
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Runoff: medium
  • Drainage Class: moderately well
  • Flooding: none flooding
  • Ponding: none ponding
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no
  • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/5/2000 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - hayland
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
  • Pedon Restrictions
    Kind Hardness Restriction Depth L-H Restriction Thickness L-RV-H
    cm

    fragipan

    noncoherent

    66 - 127

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

    ochric epipedon

    argillic horizon

    fragipan

    0—20

    20—127

    66—127

    —-

    —-

    —-

    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

    7

    238

    350

    Ap—0 to 20 centimeters (0.0 to 7.9 inches); brown (10YR 4/3), light yellowish brown (10YR 6/4), dry; silt loam; moderate fine subangular blocky structure; friable; fragments; abrupt wavy boundary. Lab sample # MU008993
    Bt1—20 to 48 centimeters (7.9 to 18.9 inches); strong brown (7.5YR 4/6) silty clay loam; moderate fine subangular blocky structure; firm; fragments; clear wavy boundary. Lab sample # MU008994
    Bt2—48 to 66 centimeters (18.9 to 26.0 inches); 50 percent yellowish brown (10YR 5/4) and 50 percent dark yellowish brown (10YR 4/4) silty clay loam; moderate fine and medium subangular blocky structure; firm; 5 percent gray (10YR 5/1) clay films; 5 percent yellowish brown (10YR 5/8) masses of oxidized iron and 30 percent light brownish gray (10YR 6/2) iron depletions; 1 percent by volume nonflat subangular indurated 2-39-75 millimeter chert fragments; abrupt wavy boundary. Lab sample # MU008995
    2Btx1—66 to 84 centimeters (26.0 to 33.1 inches); 70 percent yellowish brown (10YR 5/4) and 30 percent dark yellowish brown (10YR 4/4) silt loam; moderate coarse prismatic structure; firm; brittle; 5 percent gray (10YR 5/1) clay films; 5 percent yellowish brown (10YR 5/8) masses of oxidized iron and 10 percent light brownish gray (10YR 6/2) iron depletions; 2 percent by volume nonflat subangular indurated 2-39-75 millimeter chert fragments; abrupt smooth boundary. Lab sample # MU008996
    2Btx2—84 to 112 centimeters (33.1 to 44.1 inches); yellowish brown (10YR 5/4) very gravelly silt loam; moderate very coarse prismatic structure; very firm; brittle; 5 percent dark yellowish brown (10YR 4/4) clay films; 2 percent light brownish gray (10YR 6/2) iron depletions; 50 percent by volume nonflat subangular indurated 2-39-75 millimeter chert fragments; abrupt wavy boundary. Lab sample # MU008997
    2Btx3—112 to 127 centimeters (44.1 to 50.0 inches); pale brown (10YR 6/3) very gravelly silt loam; massive; firm; brittle; 50 percent by volume nonflat subangular indurated 2-39-75 millimeter chert fragments; clear broken boundary. Lab sample # MU008998
    3BC—127 to 155 centimeters (50.0 to 61.0 inches); 60 percent strong brown (7.5YR 5/6) and 20 percent red (2.5YR 4/6) and 20 percent yellowish red (5YR 4/6) very gravelly clay; weak very coarse prismatic parts to weak very fine angular blocky structure; firm; 5 percent by volume nonflat subangular indurated 75-162-250 millimeter chert fragments and 40 percent by volume nonflat subangular indurated 2-39-75 millimeter chert fragments; diffuse broken boundary. Lab sample # MU008999
    3C—155 to 191 centimeters (61.0 to 75.2 inches); 60 percent red (2.5YR 4/6) and 20 percent strong brown (7.5YR 5/6) and 20 percent yellowish red (5YR 4/6) very gravelly clay; massive; firm; 5 percent by volume nonflat subangular indurated 75-162-250 millimeter chert fragments and 40 percent by volume nonflat subangular indurated 2-39-75 millimeter chert fragments. Lab sample # MU009000