IDENTIFIERS

  • Current Taxon Name (Soil Name): Pomme
  • OSD
  • Series Extent
  • User Site ID: 1991MO057008M
  • User Pedon ID: 1991MO057008
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9105708
  • 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: 37.4535056
  • Std. Longitude: -93.7251917
  • Datum: WGS84
  • Township: T31N
  • Range: R25W
  • Section: 6
  • PLSS Details: 1350 feet S and 1550 feet E of the NW corner
  • Location Description: 1350 feet south and 1550 feet east of the northwest corner of sec. 6, T. 31 N., R. 25 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: R. D. Chorice, Charles Harwood and Max Aldrich
  • Current Taxonomic Class: Fine-loamy, mixed, mesic Typic Paleudalfs
  • 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 - Pomme
  • PSC - 28 to 78 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Courtois
  • Taxon Kind - series
  • Classificaton Date - 4/3/1991
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

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

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/3/1991 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop 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—28

    28—152

    —-

    —-
    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

    —

    —

    273

    —

    270

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 20 centimeters (0.0 to 7.9 inches); dark brown (10YR 3/3), brown (10YR 5/3), dry; silt loam; moderate medium granular structure; very friable; 10.0 fine and medium roots; fragments; moderately acid, pH 5.9, hellige-truog; abrupt smooth boundary. Lab sample # MU040616
    BA—20 to 28 centimeters (7.9 to 11.0 inches); dark yellowish brown (10YR 3/4) and yellowish red (5YR 4/6) silt loam; weak fine subangular blocky parts to moderate medium granular structure; friable; 3.0 fine and medium roots; fragments; slightly acid, pH 6.5, hellige-truog; clear smooth boundary. Lab sample # MU040617
    2Bt1—28 to 53 centimeters (11.0 to 20.9 inches); yellowish red (5YR 4/6) gravelly silt loam; moderate fine subangular blocky structure; friable; 4.0 fine roots; 20 percent distinct clay films on faces of peds; 5 percent by volume 75-162-250 millimeter limestone, cherty fragments and 15 percent by volume 2-39-75 millimeter limestone, cherty fragments; neutral, pH 6.7, hellige-truog; gradual smooth boundary. Lab sample # MU040618
    2Bt2—53 to 76 centimeters (20.9 to 29.9 inches); red (2.5YR 4/8) gravelly silty clay loam; moderate medium subangular blocky structure; firm; 0.5 coarse roots; 30 percent distinct clay films on faces of peds and 40 percent distinct manganese or iron-manganese stains; 5 percent by volume 75-162-250 millimeter limestone, cherty fragments and 25 percent by volume 2-39-75 millimeter limestone, cherty fragments; neutral, pH 6.7, hellige-truog; gradual wavy boundary. Lab sample # MU040619
    3Bt3—76 to 102 centimeters (29.9 to 40.2 inches); red (2.5YR 4/8) very gravelly clay; moderate medium angular blocky structure; firm; 20 percent distinct manganese or iron-manganese stains and 30 percent distinct clay films on faces of peds; 15 percent by volume 75-162-250 millimeter limestone, cherty fragments and 15 percent by volume 250-425-600 millimeter limestone, unspecified fragments and 20 percent by volume 2-39-75 millimeter limestone, cherty fragments; neutral, pH 6.7, hellige-truog; gradual wavy boundary. Lab sample # MU040620
    3Bt4—102 to 152 centimeters (40.2 to 59.8 inches); red (2.5YR 4/6) extremely gravelly clay; strong medium angular blocky structure; firm; 30 percent distinct clay films on faces of peds; 5 percent by volume 250-425-600 millimeter limestone, unspecified fragments and 15 percent by volume 75-162-250 millimeter limestone, cherty fragments and 50 percent by volume 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.4, hellige-truog. Lab sample # MU040621