IDENTIFIERS

  • Current Taxon Name (Soil Name): Moniteau
  • OSD
  • Series Extent
  • User Site ID: 1990MO099004
  • User Pedon ID: 1990MO099004
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9009904
  • NCSS Pedon Lab Data NASIS Record ID - 34731
  • Print Date: 11/21/2024

    • LOCATION

  • Township: T43N
  • Range: R4E
  • Section: 18
  • PLSS Details: 1900 feet S and 2850 feet W of the NE corner
  • State: Missouri
  • County: MO099—Jefferson
  • MLRA: 115—Central Mississippi Valley Wooded Slopes

    • PEDON

  • Describers Name: J. Dodd, E. Dettman
  • Current Taxonomic Class: Fine-silty Aqualfs
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Sampled As Information:
  • Soil Name - Moniteau
  • Taxonomic Class - Fine-silty Aqualfs
  • Taxon Kind - series
  • PSC - 53 to 103 cm.
  • Classificaton Date - 8/16/1990
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: alluvium
  • Landform: fluvial terrace
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Drainage Class: poorly
  • Flooding: occasional flooding
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/16/1990 (actual site observation date)
  • Air Photo ID: 2
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Horizon Lab Results - 1
    Horizon Top Depth Bottom Depth Sample ID Data Collector Total Clay CaCO3 Clay Total Silt Fine Silt Co. Silt Total Sand Total Sand Method VC Sand Co. Sand Med. Sand Fine Sand VF Sand VF Sand Method Texture Class - Field Lab Rubbed Fiber Unrubbed Fiber pH H2O
    cm cm % % % % % % % % % % % % %

    A

    E

    Btg1

    Btg2

    Btg3

    Btg4

    0

    25

    53

    86

    107

    130

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    6.2

    6.4

    4.9

    4.7

    4.8

    5
    Pedon Horizon Lab Results - 2
    Horizon Top Depth Bottom Depth Sample ID pH CaCl2 pH NaF pH Ox Delta pH LL PL PI Atter. Samp. Cond. COLE Pot. Acidity Ca + Mg - Meh 2 K Ca + Mg - Sat. Paste KCl Extract. Acidity Base Sat. - Meh 2 CEC-7 CEC-8.2
    cm cm % % % cm/cm meq/100g cmol(+)/kg cmol(+)/kg mmol(+)/l cmol(+)/kg % cmol(+)/kg cmol(+)/kg

    A

    E

    Btg1

    Btg2

    Btg3

    Btg4

    0

    25

    53

    86

    107

    130

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    Pedon Horizon Lab Results - 3
    Horizon Top Depth Bottom Depth Sample ID ECEC Phosphate P NO3-N EC EC Method EC 1:5 by volume CaCO3 Equiv. Equiv. Gypsum Na SAR Gypsum Req. Humic Color Fulvic Color Humic + Fulvic Color Al PI Pyro. Hue PyrO. Value Pyro. Chroma
    cm cm cmol(+)/kg mg/kg mg/kg dS/m dS/m % % mmol(+)/l % L-pcu/g L-pcu/g L-pcu/g %

    A

    E

    Btg1

    Btg2

    Btg3

    Btg4

    0

    25

    53

    86

    107

    130

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    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

    0

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    A—0 to 25 centimeters (0.0 to 9.8 inches); brown (10YR 5/3), pale brown (10YR 6/3), dry; silt loam; weak very fine granular structure; very friable; 10.0 very fine and fine roots top of horizon; 2 percent medium spherical iron-manganese concretions; fragments; slightly acid, pH 6.2, hellige-truog; abrupt smooth boundary. Lab sample # MU038217
    E—25 to 53 centimeters (9.8 to 20.9 inches); grayish brown (10YR 5/2) and light gray (10YR 7/2) silt loam; weak very fine granular structure; friable; 5.0 very fine and fine roots; 5 percent medium spherical iron-manganese concretions; fragments; slightly acid, pH 6.4, hellige-truog; gradual smooth boundary. Lab sample # MU038218
    Btg1—53 to 86 centimeters (20.9 to 33.9 inches); light brownish gray (10YR 6/2) and pale brown (10YR 6/3) and light gray (10YR 7/2) silt loam; weak fine granular structure; friable; 2.0 very fine and fine roots; 6 percent medium spherical iron-manganese concretions; fragments; very strongly acid, pH 4.9, hellige-truog; abrupt smooth boundary. Lab sample # MU038219
    Btg2—86 to 107 centimeters (33.9 to 42.1 inches); brown (10YR 4/3) and light brownish gray (10YR 6/2) and pale brown (10YR 6/3) silty clay loam; weak very fine subangular blocky structure; firm; 2.0 very fine and fine roots; 3 percent distinct clay films; 6 percent medium spherical iron-manganese concretions; fragments; very strongly acid, pH 4.7, hellige-truog; gradual smooth boundary. Lab sample # MU038220
    Btg3—107 to 130 centimeters (42.1 to 51.2 inches); brown (10YR 4/3) and grayish brown (10YR 5/2) and brown (10YR 5/3) silty clay loam; moderate fine subangular blocky structure; firm; 2.0 very fine and fine roots; 6 percent distinct clay films; 6 percent coarse spherical iron-manganese concretions; ; fragments; very strongly acid, pH 4.8, hellige-truog; gradual smooth boundary. Lab sample # MU038221
    Btg4—130 to 183 centimeters (51.2 to 72.0 inches); brown (10YR 5/3) and yellowish brown (10YR 5/4) and light gray (10YR 7/2) silty clay loam; weak fine subangular blocky structure; firm; 6 percent distinct clay films; 6 percent coarse spherical iron-manganese concretions and 6 percent medium spherical iron-manganese concretions; fragments; very strongly acid, pH 5.0, hellige-truog. Lab sample # MU038222