IDENTIFIERS

  • Current Taxon Name (Soil Name): Pomme
  • OSD
  • Series Extent
  • User Site ID: 1990MO057003M
  • User Pedon ID: 1990MO057003
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9005703
  • Print Date: 4/18/2025

    • 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: 37.3850000
  • Std. Longitude: -93.8777778
  • Datum: WGS84
  • Township: T31N
  • Range: R27W
  • Section: 35
  • PLSS Details: 200 feet E and 1500 feet S of the NW corner
  • Location Description: 200 feet east and 1500 feet south of the northwest corner of sec. 35, T. 31 N., R. 27 W.
  • Map Unit: 73059—Pomme silt loam, 1 to 3 percent slopes
  • State: Missouri
  • County: MO057—Dade
  • MLRA: 116B—Springfield Plain
  • Non-MLRA Soil Survey Area: MO057—Dade County, Missouri

    • PEDON

  • Describers Name: Max Aldrich, Chuck Harwood and R. D. Chorice
  • Current Taxonomic Class: Fine-loamy, mixed, mesic Typic Paleudalfs
  • 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 - Pomme
  • PSC - 20 to 70 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Courtois
  • Taxon Kind - series
  • Classificaton Date - 6/18/1991
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess and/or slope alluvium and/or residuum weathered from cherty limestone
  • Landscape: plateau
  • Landform: strath terrace
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: shoulder
  • Slope Position: upper third
  • Slope Shape Across: convex
  • Slope Shape Down: linear
  • Runoff: low
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/18/1991 (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

    0—20

    20—183

    —-

    —-
    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

    3

    —

    —

    332

    —

    90

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 20 centimeters (0.0 to 7.9 inches); brown (10YR 4/3) silt loam; weak medium granular structure; very friable; 3.0 fine and medium roots; fragments; slightly acid, pH 6.4, hellige-truog; abrupt smooth boundary. Lab sample # MU037786
    Bt1—20 to 38 centimeters (7.9 to 15.0 inches); brown (7.5YR 4/4) silt loam; moderate medium subangular blocky parts to weak fine granular structure; friable; 3.0 fine and medium roots; 10 percent faint clay films on faces of peds; fragments; slightly acid, pH 6.5, hellige-truog; clear smooth boundary. Lab sample # MU037787
    Bt2—38 to 66 centimeters (15.0 to 26.0 inches); brown (7.5YR 4/4) silt loam; moderate medium subangular blocky structure; friable; 0.5 fine and medium roots; 10 percent faint clay films on faces of peds; 10 percent fine iron-manganese concretions; 5 percent by volume 2-39-75 millimeter limestone, cherty fragments; slightly acid, pH 6.5, hellige-truog; clear wavy boundary. Lab sample # MU037788
    Bt3—66 to 81 centimeters (26.0 to 31.9 inches); yellowish red (5YR 4/6) gravelly loam; moderate medium subangular blocky structure; firm; 30 percent distinct clay films on faces of peds; 10 percent fine iron-manganese concretions; 15 percent by volume 2-39-75 millimeter limestone, cherty fragments; slightly acid, pH 6.4, hellige-truog; clear wavy boundary. Lab sample # MU037789
    Bt4—81 to 112 centimeters (31.9 to 44.1 inches); yellowish red (5YR 4/6) and dark red (2.5YR 3/6) very gravelly loam; moderate medium subangular blocky structure; firm; 60 percent prominent clay films on faces of peds; 15 percent by volume 75-162-250 millimeter unspecified fragments and 30 percent by volume 2-39-75 millimeter limestone, cherty fragments; moderately acid, pH 6.0, hellige-truog; clear smooth boundary. Lab sample # MU037790
    2Bt5—112 to 135 centimeters (44.1 to 53.1 inches); dark red (2.5YR 3/6) gravelly clay; strong medium angular blocky structure; firm; 30 percent distinct clay films on faces of peds; 20 percent by volume 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.1, hellige-truog; gradual smooth boundary. Lab sample # MU037791
    2Bt6—135 to 183 centimeters (53.1 to 72.0 inches); red (2.5YR 4/8) and brownish yellow (10YR 6/6) gravelly clay; 10 percent strong brown (7.5YR 5/8) fine and medium distinct mottles; strong medium angular blocky structure; firm; 30 percent distinct clay films on faces of peds; 10 percent fine and medium strong brown (7.5YR 5/8) masses of oxidized iron; 20 percent by volume 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.4, hellige-truog. Lab sample # MU037792