IDENTIFIERS

  • Current Taxon Name (Soil Name): Hildebrecht
  • OSD
  • Series Extent
  • User Site ID: 1998MO223016M
  • User Pedon ID: 1998MO223016
  • User Site Association ID: 8102
  • Transect:
  • User Transect ID - wayne-46
  • Transect Stop Number - 2
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9822303
  • Print Date: 11/21/2024

    • 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: 37.0554810
  • Std. Longitude: -90.1657867
  • Datum: WGS84
  • Township: T28N
  • Range: R8E
  • Section: 27
  • PLSS Details: 400 feet E and 300 feet N of the SW corner
  • Location Description: 400 feet east and 300 feet north of the southwest corner of sec. 27, T. 28 N., R. 8 E.
  • Map Unit: 23D—Hildebrecht silt loam, 8 to 15 percent slopes, eroded73266—Hildebrecht silt loam, 8 to 15 percent slopes, eroded
  • State: Missouri
  • County: MO223—Wayne
  • MLRA: 116A—Ozark Highland
  • MLRA Soil Survey Area: NC-SPM—Springfield, Missouri
  • Non-MLRA Soil Survey Area: MO223—Wayne County, Missouri
  • 7.5 Minute USGS Quad: 37090-A2—McGee, Missouri

    • PEDON

  • Describers Name: DH, RT and KG
  • Current Taxonomic Class: Fine-silty, mixed, active, mesic Oxyaquic Fragiudalfs
  • 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 - Hildebrecht
  • PSC - 20 to 70 cm.
  • Classificaton Date - 4/1/2011
  • Soil Taxonomic Edition - tenth edition
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Hildebrecht
  • Taxon Kind - series
  • Classificaton Date - 2/24/1998
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

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

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 2/24/1998 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - pastureland, tame
  • 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

    91 - 157

    - 66 -

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

    ochric epipedon

    argillic horizon

    fragipan

    0—36

    36—165

    91—157

    —-

    —-

    —-
    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

    12

    —

    —

    155

    —

    150

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 10 centimeters (0.0 to 3.9 inches); very dark grayish brown (10YR 3/2), pale brown (10YR 6/3), dry; silt loam; moderate fine granular structure; friable; 6.0 very fine and fine roots and 2.0 medium roots and 1.0 coarse roots; 15.0 very fine and fine vesicular pores; 1 percent by volume nonflat subangular indurated 2-39-75 millimeter chert fragments; strongly acid, pH 5.5, hellige-truog; clear smooth boundary. Lab sample # MU019239
    E—10 to 20 centimeters (3.9 to 7.9 inches); yellowish brown (10YR 5/4) silt loam; weak fine subangular blocky structure; friable; 6.0 very fine and fine roots and 2.0 medium roots and 1.0 coarse roots; 15.0 very fine and fine vesicular pores; 1 percent by volume nonflat subangular indurated 2-39-75 millimeter chert fragments; very strongly acid, pH 4.7, hellige-truog; clear smooth boundary. Lab sample # MU019240
    Bt1—20 to 58 centimeters (7.9 to 22.8 inches); strong brown (7.5YR 4/6) silty clay loam; moderate fine subangular blocky structure; firm; 6.0 very fine and fine roots and 2.0 medium roots and 1.0 coarse roots; 15.0 very fine and fine vesicular pores; 25 percent distinct clay films on faces of peds; 1 percent by volume nonflat subangular indurated 2-39-75 millimeter chert fragments; very strongly acid, pH 4.8, hellige-truog; gradual smooth boundary. Lab sample # MU019241. discontinuous - phpvsfiid 207532; discontinuous - phpvsfiid 207532
    Bt2—58 to 91 centimeters (22.8 to 35.8 inches); dark yellowish brown (10YR 4/4) silty clay loam; moderate medium prismatic parts to moderate fine angular blocky structure; firm; 2.0 very fine roots and 1.0 medium roots and 1.0 fine roots; 10.0 very fine and fine vesicular pores; 5 percent faint grayish brown (10YR 5/2) clay films on faces of peds; 5 percent grayish brown (10YR 5/2) iron depletions; 1 percent by volume nonflat subangular indurated 2-39-75 millimeter chert fragments; 20 percent brittleness of horizon; very strongly acid, pH 4.6, hellige-truog; abrupt smooth boundary. Lab sample # MU019242. discontinuous - phpvsfiid 161740; discontinuous - phpvsfiid 161740
    2Btx1—91 to 99 centimeters (35.8 to 39.0 inches); dark yellowish brown (10YR 4/4) silt loam; weak coarse prismatic parts to moderate fine angular blocky structure; very firm; brittle; 0.5 very fine roots; 10.0 very fine and fine vesicular pores; 5 percent distinct grayish brown (10YR 5/2) clay films on faces of peds; 20 percent fine prominent grayish brown (10YR 5/2) iron depletions; 1 percent by volume nonflat subangular indurated 2-39-75 millimeter chert fragments; 60 percent brittleness of horizon; very strongly acid, pH 4.5, hellige-truog; abrupt smooth boundary. Lab sample # MU019243. discontinuous - phpvsfiid 161741; discontinuous - phpvsfiid 161741
    2Btx2—99 to 157 centimeters (39.0 to 61.8 inches); brown (7.5YR 4/4) very gravelly silt loam; moderate coarse prismatic parts to moderate fine subangular blocky structure; very firm; brittle; 0.5 very fine roots; 5.0 very fine and fine vesicular and 1.0 medium vesicular pores; 5 percent prominent dark grayish brown (10YR 4/2) clay films on faces of peds; 60 percent by volume nonflat subangular indurated 2-39-75 millimeter chert fragments; 60 percent brittleness of horizon; very strongly acid, pH 4.5, hellige-truog; gradual wavy boundary. Lab sample # MU019244. patchy - phpvsfiid 207535; patchy - phpvsfiid 207535
    3Bt3—157 to 201 centimeters (61.8 to 79.1 inches); 90 percent dark red (2.5YR 3/6) and 10 percent reddish yellow (7.5YR 6/8) gravelly clay; moderate very fine and fine angular blocky structure; very firm; 3.0 very fine and fine vesicular pores; 5 percent faint clay films on faces of peds; 30 percent by volume nonflat subangular indurated 2-39-75 millimeter chert fragments; very strongly acid, pH 5.0, hellige-truog; gradual wavy boundary. Lab sample # MU019245. patchy - phpvsfiid 207536; patchy - phpvsfiid 207536
    3Bt4—201 to 229 centimeters (79.1 to 90.2 inches); 60 percent dark red (2.5YR 3/6) and 40 percent reddish yellow (7.5YR 6/8) clay; moderate very fine and fine angular blocky structure; very firm; 3.0 very fine and fine vesicular pores; 5 percent faint clay films on faces of peds; 10 percent by volume nonflat subangular indurated 2-39-75 millimeter chert fragments; strongly acid, pH 5.2, hellige-truog. Lab sample # MU019246. patchy - phpvsfiid 207537; patchy - phpvsfiid 207537