IDENTIFIERS

  • Current Taxon Name (Soil Name): Schriever
  • OSD
  • Series Extent
  • User Site ID: 97LA047001
  • User Pedon ID: 97LA047001
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 97P0458
  • NCSS Pedon Lab Data NASIS Record ID - 10141
  • 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: 30.2242778
  • Std. Longitude: -91.2653611
  • Datum: WGS84
  • State: Louisiana
  • County: LA047—Iberville
  • MLRA: 131—Southern Mississippi Valley Alluvium
  • Regional Office: 7—Auburn, AL

    • PEDON

  • Describers Name: Charles Guillory, and Doug Slabaugh
  • Current Taxon Kind: series
  • Pedon Type: OSD pedon
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Sampled As Information:
  • Soil Name - Schriever
  • PSC - 25 to 100 cm.
  • Classificaton Date - 4/23/1997
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: river valley
  • Landform: backswamp
  • Anthropogenic Feature: leveled land
  • Runoff: high
  • Drainage Class: poorly
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 4/23/1997 (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
  • Site Erosion Accelerated: water erosion
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    cambic horizon

    slickensides

    secondary carbonates

    26—0

    57—245

    100—0

    —-

    —-

    —-
    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

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap1—0 to 10 centimeters (0.0 to 3.9 inches); very dark gray (10YR 3/1); weak medium angular blocky structure; firm, very sticky, very plastic; 10.0 fine roots throughout; 1 percent fine brown (7.5YR 4/4) masses of oxidized iron between peds and 10 percent fine dark yellowish brown (10YR 4/4) masses of oxidized iron between peds; fragments; slightly acid, pH 6.5, hellige-truog; clear wavy boundary. Lab sample # 97P02723
    Ap2—10 to 26 centimeters (3.9 to 10.2 inches); very dark gray (10YR 3/1) interior and dark gray (10YR 4/1) exterior; moderate medium subangular blocky parts to moderate medium angular blocky structure; firm, very sticky, very plastic; 4.0 fine roots between peds; 1.0 fine pores; 10 percent fine dark yellowish brown (10YR 4/4) masses of oxidized iron and 10 percent fine dark grayish brown (10YR 4/2) masses of oxidized iron; fragments; neutral, pH 6.8, hellige-truog; clear smooth boundary. Lab sample # 97P02724
    Bg—26 to 57 centimeters (10.2 to 22.4 inches); dark gray (10YR 4/1) interior and dark gray (10YR 4/1) exterior; moderate medium angular blocky structure; firm, very sticky, very plastic; 4.0 fine roots between peds; 1.0 fine pores; 15 percent pressure faces on faces of peds; fine dark gray (5YR 4/1) masses of oxidized iron and 15 percent fine dark yellowish brown (10YR 4/4) masses of oxidized iron and 30 percent fine dark brown (10YR 3/3) masses of oxidized iron; fragments; neutral, pH 7.0, hellige-truog; clear smooth boundary. Lab sample # 97P02725
    Bssg1—57 to 78 centimeters (22.4 to 30.7 inches); dark gray (2.5Y 4/1); moderate medium prismatic parts to moderate medium subangular blocky structure; firm, very sticky, very plastic; 4.0 fine roots between peds; 1.0 fine pores; 52 percent dark gray (5Y 4/1) slickensides (pedogenic) on faces of peds and 53 percent dark gray (5Y 4/1) pressure faces on faces of peds; 1 percent fine dark reddish brown (5YR 3/4) masses of oxidized iron and 25 percent fine dark yellowish brown (10YR 4/4) masses of oxidized iron; fragments; slightly alkaline, pH 7.4, hellige-truog; diffuse wavy boundary. Lab sample # 97P02726
    Bssg2—78 to 100 centimeters (30.7 to 39.4 inches); dark gray (2.5Y 4/1); moderate medium prismatic parts to moderate medium wedge structure; firm, very sticky, very plastic; 4.0 fine roots between peds; 1.0 fine pores; 52 percent dark gray (5Y 4/1) slickensides (pedogenic) on faces of peds and 52 percent dark gray (5Y 4/1) pressure faces on faces of peds; 10 percent fine brown (7.5YR 4/3) masses of oxidized iron between peds and 25 percent fine dark yellowish brown (10YR 4/4) masses of oxidized iron between peds; 5 percent medium noncoherent cemented lime masses between peds; fragments; moderately alkaline, pH 7.9, hellige-truog; gradual wavy boundary. Lab sample # 97P02727
    Bkssg1—100 to 118 centimeters (39.4 to 46.5 inches); dark gray (2.5Y 4/1); moderate medium prismatic parts to moderate medium wedge structure; firm, very sticky, very plastic; 4.0 fine roots between peds; 1.0 fine pores; 52 percent dark gray (5Y 4/1) slickensides (pedogenic) on faces of peds and 52 percent dark gray (5Y 4/1) pressure faces on faces of peds; 1 percent fine dark reddish brown (5YR 3/4) masses of oxidized iron and 30 percent medium brown (7.5YR 4/4) masses of oxidized iron and 30 percent fine dark yellowish brown (10YR 4/4) masses of oxidized iron; 1 percent fine noncoherent cemented lime masses; fragments; moderately alkaline, pH 8.3, hellige-truog; diffuse wavy boundary. Lab sample # 97P02728
    Bkssg2—118 to 140 centimeters (46.5 to 55.1 inches); dark gray (2.5Y 4/1); moderate medium prismatic parts to moderate medium wedge structure; firm, very sticky, very plastic; 4.0 fine roots between peds; 1.0 fine pores; 52 percent dark gray (5Y 4/1) slickensides (pedogenic) on faces of peds and 52 percent dark gray (5Y 4/1) pressure faces on faces of peds; 30 percent medium olive brown (2.5Y 4/4) masses of oxidized iron between peds and 30 percent medium dark yellowish brown (10YR 4/4) masses of oxidized iron between peds; 18 percent fine and medium noncoherent cemented lime masses; fragments; moderately alkaline, pH 8.0, hellige-truog; diffuse wavy boundary. Lab sample # 97P02729
    B'ssg1—140 to 164 centimeters (55.1 to 64.6 inches); dark gray (2.5Y 4/1) and dark gray (5Y 4/1); moderate medium prismatic parts to moderate medium wedge structure; firm, very sticky, very plastic; 1.0 fine roots between peds; 1.0 fine pores; 52 percent slickensides (pedogenic) on faces of peds and 52 percent pressure faces on faces of peds; 30 percent medium strong brown (7.5YR 4/6) masses of oxidized iron between peds and 30 percent medium dark yellowish brown (10YR 4/4) masses of oxidized iron; fragments; moderately alkaline, pH 7.9, hellige-truog; gradual wavy boundary. Lab sample # 97P02730
    B'ssg2—164 to 185 centimeters (64.6 to 72.8 inches); dark gray (5Y 4/1); moderate medium prismatic parts to moderate medium wedge structure; firm, very sticky, very plastic; 1.0 fine roots between peds; 1.0 fine pores; 52 percent slickensides (pedogenic) on faces of peds and 52 percent pressure faces on faces of peds; 1 percent medium strong brown (7.5YR 4/6) masses of oxidized iron between peds and 30 percent medium brown (10YR 4/3) masses of oxidized iron; fragments; moderately alkaline, pH 8.1, hellige-truog; gradual wavy boundary. Lab sample # 97P02731
    B'kssg1—185 to 216 centimeters (72.8 to 85.0 inches); dark gray (5Y 4/1); moderate medium prismatic parts to moderate medium wedge structure; firm, very sticky, very plastic; 1.0 fine roots between peds; 1.0 fine pores; 52 percent slickensides (pedogenic) on faces of peds and 52 percent pressure faces on faces of peds; 1 percent fine iron-manganese concretions and 5 percent fine olive brown (2.5Y 4/4) masses of oxidized iron and 5 percent fine dark brown (7.5YR 3/4) masses of oxidized iron; 1 percent medium threadlike noncoherent cemented dark brown (10YR 3/3) lime masses; fragments; moderately alkaline, pH 8.1, hellige-truog; gradual wavy boundary. Lab sample # 97P02732
    B'kssg2—216 to 245 centimeters (85.0 to 96.5 inches); dark gray (N 4/0); moderate medium prismatic parts to moderate medium wedge structure; firm, very sticky, very plastic; 1.0 fine roots between peds; 1.0 fine pores; 52 percent slickensides (pedogenic) on faces of peds and 52 percent pressure faces on faces of peds; 1 percent fine olive brown (2.5Y 4/4) masses of oxidized iron and 1 percent fine dark brown (7.5YR 3/4) masses of oxidized iron; 1 percent fine noncoherent cemented lime masses; fragments; moderately alkaline, pH 8.4, hellige-truog. Lab sample # 97P02733