IDENTIFIERS

  • Current Taxon Name (Soil Name): Zook
  • OSD
  • Series Extent
  • User Site ID: 1989MO129003
  • User Pedon ID: 1989MO129003
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M8912903
  • NCSS Pedon Lab Data NASIS Record ID - 31196
  • 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: 40.4186111
  • Std. Longitude: -93.4080556
  • Datum: WGS84
  • Township: T65N
  • Range: R22W
  • Section: 19
  • Location Description: 1000 feet west and 2400 feet north of the SE corner of sec. 19, T65N, R22W
  • Map Unit: 36116—Zook silty clay loam, heavy till, 0 to 2 percent slopes, occasionally flooded
  • State: Missouri
  • County: MO129—Mercer
  • MLRA: 109—Iowa and Missouri Heavy Till Plain
  • Non-MLRA Soil Survey Area: MO129—Mercer County, Missouri
  • 7.5 Minute USGS Quad: 40093-D4—Ravanna, Missouri

    • PEDON

  • Describers Name: bf, cr
  • Current Taxonomic Class: Fine, smectitic, mesic Cumulic Vertic Endoaquolls
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: NASIS
  • Correlated Information:
  • Soil Name - Zook
  • PSC - 25 to 100 cm.
  • Classificaton Date - 4/12/2012
  • Soil Taxonomic Edition - twelfth edition
  • Moisture Subclass - aquic
  • Sampled As Information:
  • Soil Name - Zook
  • Taxonomic Class - Fine, mesic Cumulic Vertic Endoaquolls
  • Taxon Kind - series
  • PSC - 25 to 100 cm.
  • Classificaton Date - 4/11/1989
  • Soil Taxonomic Edition - twelfth edition
  • Moisture SUBClass - aquic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: clayey alluvium
  • Landscape: river valley
  • Landform: flood-plain step
  • Geomorphic Component Flats: dip
  • Hill Slope Profile: toeslope
  • Slope Complexity: simple
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Drainage Class: poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/11/1989 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    cambic horizon

    0—86

    86—152

    —86—

    —46—
    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

    2

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 23 centimeters (0.0 to 9.1 inches); black (10YR 2/1), dark gray (10YR 4/1), dry; silty clay loam; weak fine subangular blocky structure; friable; many fine roots; fragments; neutral, pH 6.7; clear smooth boundary. Lab sample # MU035668
    A1—23 to 41 centimeters (9.1 to 16.1 inches); black (10YR 2/1), 10YR 2.5/1 (10YR 2.5/1), dry; silty clay loam; weak fine subangular blocky structure; firm; common fine roots; fragments; slightly acid, pH 6.5; gradual smooth boundary. Lab sample # MU035669
    A2—41 to 86 centimeters (16.1 to 33.9 inches); black (10YR 2/1), very dark gray (10YR 3/1), dry; silty clay; moderate medium subangular blocky structure; very firm; common fine roots; 10 percent fine distinct irregular noncoherent cemented olive gray (5Y 5/2), moist, iron depletions with clear boundaries throughout; fragments; slightly acid, pH 6.2; gradual smooth boundary. Lab sample # MU035670
    Bg1—86 to 132 centimeters (33.9 to 52.0 inches); very dark gray (10YR 3/1), dark greenish gray (10Y 4/1), dry; silty clay; weak medium subangular blocky structure; very firm; common fine roots; 10 percent fine distinct irregular noncoherent cemented olive gray (5Y 5/2), moist, iron depletions with clear boundaries throughout; fragments; moderately acid, pH 5.8; clear smooth boundary. Lab sample # MU035671
    Bg2—132 to 152 centimeters (52.0 to 59.8 inches); dark gray (10YR 4/1) silty clay; weak medium prismatic structure; very firm; 15 percent fine distinct irregular noncoherent cemented dark yellowish brown (10YR 3/4), moist, masses of oxidized iron with clear boundaries throughout; fragments; moderately acid, pH 5.8. Lab sample # MU035672