IDENTIFIERS

  • Current Taxon Name (Soil Name): PERRY
  • OSD
  • Series Extent
  • User Site ID: S1972LA123003
  • User Pedon ID: S1972LA123003
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 40A4105
  • NCSS Pedon Lab Data NASIS Record ID - 40297
  • 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: 32.9399986
  • Std. Longitude: -91.4755554
  • Datum: WGS84
  • Township: 23N
  • Range: 10E
  • Section: 29
  • PLSS Details: 21 feet W of field drain; 24 feet N of center of field road; NE 1/4, SE 1/4
  • Location Description: about 8 miles NW of Oak Grove
  • State: Louisiana
  • County: LA123—West Carroll
  • MLRA: 131—Southern Mississippi Valley Alluvium
  • Regional Office: 7—Auburn, AL
  • Non-MLRA Soil Survey Area: LA123—West Carroll Parish, Louisiana

    • PEDON

  • Describers Name: T.A. Weems, E.F. Reynolds, and R. Venson
  • Current Taxonomic Class: Very-fine, montmorillonitic, nonacid, thermic Vertic Haplaquepts
  • Current Taxon Kind: series
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 3
  • Correlated Information:
  • Soil Name - PERRY
  • PSC - 25 to 100 cm.
  • Classificaton Date - 7/16/2007
  • Sampled As Information:
  • Soil Name - Perry
  • Classificaton Date - 1/1/1972
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landform: alluvial flat
  • Runoff: low
  • Drainage Class: poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 1/1/1972 (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
    • 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

    1

    —

    —

    —

    —

    1321

    —

    —

    18

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 15 centimeters (0.0 to 5.9 inches); dark gray (10YR 4/1) silty clay; 10 percent yellowish brown (10YR 5/4) fine faint mottles; weak medium subangular blocky structure; firm; 3.0 fine roots; fragments; slightly alkaline, pH 7.6, unspecified; abrupt smooth boundary. Lab sample # 40A31377
    B21g—15 to 46 centimeters (5.9 to 18.1 inches); gray (10YR 5/1) clay; 1 percent strong brown (7.5YR 5/6) and 10 percent brown (7.5YR 4/4) medium distinct mottles; weak coarse subangular blocky structure; very firm; 0.5 fine roots; fragments; strongly acid, pH 5.3, unspecified; clear smooth boundary. Lab sample # 40A31378
    B22g—46 to 84 centimeters (18.1 to 33.1 inches); gray (10YR 5/1) clay; 10 percent brown (7.5YR 4/4) medium distinct mottles; moderate medium subangular blocky structure; firm; 0.5 fine roots; 1 percent fine black (10YR 2/1) dark concretions; fragments; moderately acid, pH 5.8, unspecified; clear smooth boundary. Lab sample # 40A31379
    B23g—84 to 117 centimeters (33.1 to 46.1 inches); gray (10YR 6/1) clay; 10 percent strong brown (7.5YR 5/6) medium distinct mottles; moderate medium subangular blocky structure; firm; 0.5 fine roots; 15 percent nonintersecting slickensides; 1 percent fine black (10YR 2/1) dark concretions; fragments; neutral, pH 6.9, unspecified; clear smooth boundary. Lab sample # 40A31380
    B24g—117 to 152 centimeters (46.1 to 59.8 inches); gray (10YR 5/1) silty clay; 1 percent yellowish brown (10YR 5/4) fine faint mottles; weak medium subangular blocky structure; firm; 25 percent fine black (10YR 2/1) dark concretions; 10 percent white (10YR 8/1) calcite crystals between peds; fragments; moderately alkaline, pH 8.1, unspecified; clear smooth boundary. Lab sample # 40A31381
    B3—152 to 191 centimeters (59.8 to 75.2 inches); light brownish gray (2.5Y 6/2) silty clay; 10 percent light olive brown (2.5Y 5/4) medium faint mottles; weak medium subangular blocky structure; firm; 10 percent fine black (10YR 2/1) dark concretions and 10 percent fine brown (10YR 5/3) dark concretions; fragments; moderately alkaline, pH 8.1, unspecified. Lab sample # 40A31382