IDENTIFIERS

  • Current Taxon Name (Soil Name): Crowley
  • OSD
  • Series Extent
  • User Site ID: 1999MO017063
  • User Pedon ID: 1999MO017063
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - MCL
  • Lab Pedon # - M9901742
  • NCSS Pedon Lab Data NASIS Record ID - 31839
  • Print Date: 2/17/2025

    • 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: 37.0415077
  • Std. Longitude: -90.0157700
  • Datum: WGS84
  • Location Description: 450 feet north and 550 feet west of the southeast corner of section 35, T. 28 N., R 9 E.
  • Map Unit: 82011a—Crowley silt loam, 0 to 1 percent slopes62—Crowley silt loam, 0 to 1 percent slopes
  • State: Missouri
  • County: MO017—Bollinger
  • MLRA: 131—Southern Mississippi Valley Alluvium
  • Regional Office: 7—Auburn, AL
  • Non-MLRA Soil Survey Area: MO017—Bollinger County, Missouri
  • 7.5 Minute USGS Quad: 37090-A1—Sturdivant, Missouri

    • PEDON

  • Current Taxonomic Class: Fine, smectitic, thermic Typic Albaqualfs
  • Current Taxon Kind: taxadjunct
  • Pedon Type: TUD pedon
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Crowley
  • PSC - 41 to 91 cm.
  • Classificaton Date - 3/8/2011
  • Soil Taxonomic Edition - twelfth edition
  • Moisture Class - aquic
  • Sampled As Information:
  • Soil Name - Crowley
  • Classificaton Date - 9/22/1999
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: lowland
  • Landform: terrace
  • Drainage Class: poorly
  • Flooding: rare flooding
  • Ponding: rare ponding
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/22/1999 (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
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    albic horizon

    argillic horizon

    0—23

    23—41

    41—99

    —-

    —-

    —-
    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

    —

    —

    105

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A—0 to 23 centimeters (0.0 to 9.1 inches); brown (10YR 4/3), light yellowish brown (10YR 6/4), dry; silt loam; weak fine subangular blocky structure; friable; 1 percent strong brown (7.5YR 5/6) masses of oxidized iron; fragments; strongly acid, pH 5.5; abrupt wavy boundary. Lab sample # MU062130
    E—23 to 41 centimeters (9.1 to 16.1 inches); light brownish gray (2.5Y 6/2) silt loam; moderate fine subangular blocky structure; friable; 40 percent light gray (10YR 7/2) silt coats; black (10YR 2/1) iron-manganese concretions and 1 percent strong brown (7.5YR 5/6) masses of oxidized iron; fragments; slightly acid, pH 6.2; abrupt smooth boundary. Lab sample # MU062131
    Bt1—41 to 74 centimeters (16.1 to 29.1 inches); dark gray (10YR 4/1) silty clay loam; moderate fine and medium subangular blocky structure; firm; 40 percent faint gray (10YR 5/1) clay films on all faces of peds; 1 percent strong brown (7.5YR 5/6) masses of oxidized iron and 1 percent black (10YR 2/1) iron-manganese masses; fragments; very strongly acid, pH 4.5; gradual smooth boundary. Lab sample # MU062132. discontinuous - phpvsfiid 141286; discontinuous - phpvsfiid 141286
    Bt2—74 to 99 centimeters (29.1 to 39.0 inches); brown (10YR 5/3) silty clay loam; moderate medium subangular blocky structure; firm; 20 percent faint dark yellowish brown (10YR 4/4) clay films on all faces of peds; 1 percent black (10YR 2/1) iron-manganese masses and 5 percent strong brown (7.5YR 4/6) masses of oxidized iron; fragments; strongly acid, pH 5.2; gradual smooth boundary. Lab sample # MU062133. discontinuous - phpvsfiid 210583; discontinuous - phpvsfiid 210583
    2BC—99 to 142 centimeters (39.0 to 55.9 inches); grayish brown (10YR 5/2) silt loam; weak very fine and fine subangular blocky structure; friable; 15 percent strong brown (7.5YR 5/6) masses of oxidized iron; fragments; strongly acid, pH 5.5; gradual smooth boundary. Lab sample # MU062134
    3C1—142 to 180 centimeters (55.9 to 70.9 inches); yellowish brown (10YR 5/4) loamy sand; weak very fine and fine subangular blocky structure; friable; 10 percent brown (7.5YR 4/4) masses of oxidized iron; fragments; moderately acid, pH 5.8; gradual smooth boundary. Lab sample # MU062135
    3C2—180 to 203 centimeters (70.9 to 79.9 inches); brown (10YR 5/3) sand; single grain; loose; 10 percent dark yellowish brown (10YR 4/4) masses of oxidized iron; fragments; slightly acid, pH 6.4. Lab sample # MU062136