IDENTIFIERS

  • Current Taxon Name (Soil Name): Pomme
  • OSD
  • Series Extent
  • User Site ID: 1990MO057080M
  • User Pedon ID: 1990MO057080
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9005780
  • Print Date: 1/29/2025

    • 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: 37.3174000
  • Std. Longitude: -93.8343722
  • Datum: WGS84
  • Township: T30N
  • Range: R26W
  • Section: 19
  • PLSS Details: 1350 feet N and 2400 feet W of the SE corner
  • Location Description: 1350 feet North and 2400 feet West of the Southeast corner of section 19, T.30 N., R. 26 W.
  • Map Unit: 73000—Pomme silt loam, 3 to 8 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, Charles Harwood and R. D. Chorice.
  • Current Taxonomic Class: Clayey-skeletal, mixed, mesic Typic Paleudalfs
  • Current Taxon Kind: series
  • Pedon Type: map unit inclusion
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Pomme
  • PSC - 15 to 66 cm.
  • Classificaton Date - 4/18/2012
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Courtois
  • Taxon Kind - series
  • Classificaton Date - 4/3/1990
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

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

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/3/1990 (actual site observation date)
  • Air Photo ID: 40790
  • 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—15

    15—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

    9

    —

    —

    317

    —

    85

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 15 centimeters (0.0 to 5.9 inches); dark brown (7.5YR 3/2), brown (7.5YR 4/2), dry; gravelly silt loam; strong fine granular structure; very friable; 4.0 fine roots; 15 percent by volume 2-39-75 millimeter limestone, cherty fragments; neutral, pH 7.0, hellige-truog; abrupt smooth boundary. Lab sample # MU037940
    Bt1—15 to 30 centimeters (5.9 to 11.8 inches); dark brown (7.5YR 3/4) very gravelly silty clay loam; moderate fine subangular blocky parts to moderate fine granular structure; friable; 4.0 fine roots; 8 percent distinct clay films on faces of peds; 16 percent by volume 75-162-250 millimeter limestone, cherty fragments and 38 percent by volume 2-39-75 millimeter limestone, cherty fragments; neutral, pH 7.1, hellige-truog; clear smooth boundary. Lab sample # MU037941. continuous - phpvsfiid 153747; continuous - phpvsfiid 153747
    2Bt2—30 to 61 centimeters (11.8 to 24.0 inches); dark red (2.5YR 3/6) very cobbly clay; moderate medium subangular blocky structure; friable; 0.8 fine roots; 8 percent distinct clay films on faces of peds; 8 percent by volume 2-39-75 millimeter limestone, cherty fragments and 40 percent by volume 75-162-250 millimeter limestone, cherty fragments; neutral, pH 6.8, hellige-truog; clear wavy boundary. Lab sample # MU037942. continuous - phpvsfiid 153748; continuous - phpvsfiid 153748
    2Bt3—61 to 91 centimeters (24.0 to 35.8 inches); dark red (2.5YR 3/6) extremely cobbly clay; moderate medium angular blocky structure; firm; 0.8 fine roots; 8 percent prominent clay films on faces of peds; 18 percent by volume 75-162-250 millimeter limestone, cherty fragments and 62 percent by volume 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.4, hellige-truog; clear wavy boundary. Lab sample # MU037943. continuous - phpvsfiid 153749; continuous - phpvsfiid 153749
    2Bt4—91 to 117 centimeters (35.8 to 46.1 inches); red (2.5YR 4/6) extremely stony clay; strong medium angular blocky structure; firm; 25 percent distinct clay films on faces of peds and 30 percent prominent manganese or iron-manganese stains on faces of peds; 40 percent by volume 2-39-75 millimeter limestone, cherty fragments and 40 percent by volume 250-425-600 millimeter limestone, unspecified fragments; strongly acid, pH 5.5, hellige-truog; clear wavy boundary. Lab sample # MU037944. continuous - phpvsfiid 153750; patchy - phpvsfiid 153751; continuous - phpvsfiid 153750; patchy - phpvsfiid 153751
    2Bt5—117 to 152 centimeters (46.1 to 59.8 inches); red (2.5YR 4/6) very stony clay; strong medium angular blocky structure; firm; 30 percent prominent manganese or iron-manganese stains on faces of peds and 50 percent distinct clay films on faces of peds; 40 percent by volume 2-39-75 millimeter limestone, cherty fragments and 40 percent by volume 250-425-600 millimeter limestone, unspecified fragments; strongly acid, pH 5.1, hellige-truog. Lab sample # MU037945. patchy - phpvsfiid 153752; continuous - phpvsfiid 153753; patchy - phpvsfiid 153752; continuous - phpvsfiid 153753