IDENTIFIERS

  • Current Taxon Name (Soil Name): Moniteau
  • OSD
  • Series Extent
  • User Site ID: 1990MO099003
  • User Pedon ID: 1990MO099003
  • Transect:
  • User Transect ID - 691
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9009903
  • NCSS Pedon Lab Data NASIS Record ID - 27327
  • Print Date: 5/31/2024

    • 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: 38.4647736
  • Std. Longitude: -90.6037221
  • Datum: WGS84
  • Township: T43N
  • Range: R4E
  • Section: 17
  • Location Description: 3150' S. and 900' E of NW corner Sec. 17, T43N, R4E.
  • State: Missouri
  • County: MO099—Jefferson
  • MLRA: 115—Central Mississippi Valley Wooded Slopes

    • PEDON

  • Describers Name: J. Dodd, E. Dettman
  • Current Taxonomic Class: Fine-silty, mixed Typic Endoaqualfs
  • Pedon Type: TUD pedon
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Sampled As Information:
  • Soil Name - Moniteau
  • Taxonomic Class - Fine-silty, mixed Typic Endoaqualfs
  • PSC - 48 to 98 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: 30N
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • 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 % % % % % % % % % % % % %

    Ap

    A

    E

    Btg1

    Btg2

    Btg3

    0

    20

    23

    48

    79

    127

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    6.4

    6.5

    6.9

    5.1

    4.9

    5.4
    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

    Ap

    A

    E

    Btg1

    Btg2

    Btg3

    0

    20

    23

    48

    79

    127

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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 %

    Ap

    A

    E

    Btg1

    Btg2

    Btg3

    0

    20

    23

    48

    79

    127

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    Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    aquic conditions

    argillic horizon

    0—48

    23—183

    48—183

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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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    136

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    Ap—0 to 20 centimeters (0.0 to 7.9 inches); brown (10YR 5/3), light gray (10YR 7/2), dry; silt loam; moderate fine granular structure; very friable; 10.0 fine roots; 2 percent fine spherical iron-manganese concretions; fragments; slightly acid, pH 6.4, hellige-truog; abrupt smooth boundary. Lab sample # MU015714
    A—20 to 23 centimeters (7.9 to 9.1 inches); brown (10YR 5/3), light gray (10YR 7/2), dry; silt loam; moderate fine granular structure; very friable; 10.0 fine roots; 2 percent fine spherical iron-manganese concretions; fragments; slightly acid, pH 6.5, hellige-truog; abrupt smooth boundary. Lab sample # MU015715
    E—23 to 48 centimeters (9.1 to 18.9 inches); light brownish gray (10YR 6/2) silt loam; 15 percent yellowish brown (10YR 5/6) fine prominent mottles; weak fine subangular blocky, and weak very fine granular structure; friable; 2.0 fine roots; 2 percent fine spherical iron-manganese concretions; fragments; neutral, pH 6.9, hellige-truog; gradual smooth boundary. Lab sample # MU015716
    Btg1—48 to 79 centimeters (18.9 to 31.1 inches); grayish brown (10YR 5/2) and light gray (10YR 7/2) silty clay loam; 4 percent yellowish brown (10YR 5/6) fine prominent mottles; moderate fine subangular blocky, and weak very fine granular structure; friable; 2.0 fine roots; 5 percent medium spherical iron-manganese concretions; fragments; strongly acid, pH 5.1, hellige-truog; clear smooth boundary. Lab sample # MU015717
    Btg2—79 to 127 centimeters (31.1 to 50.0 inches); dark grayish brown (10YR 4/2) and light gray (10YR 7/2) silty clay loam; 10 percent yellowish brown (10YR 5/6) fine prominent mottles; moderate fine subangular blocky structure; firm; 2 percent distinct clay films on all faces of peds; 5 percent medium spherical iron-manganese concretions; fragments; very strongly acid, pH 4.9, hellige-truog; gradual smooth boundary. Lab sample # MU015718
    Btg3—127 to 183 centimeters (50.0 to 72.0 inches); dark grayish brown (10YR 4/2) and light gray (10YR 7/2) silty clay loam; 10 percent dark yellowish brown (10YR 4/6) fine prominent mottles; moderate fine subangular blocky structure; firm; 2 percent coarse spherical iron-manganese concretions and 5 percent medium spherical iron-manganese concretions; fragments; strongly acid, pH 5.4, hellige-truog. Lab sample # MU015719