IDENTIFIERS

  • Current Taxon Name (Soil Name): Perry
  • OSD
  • Series Extent
  • User Site ID: S1986LA067002
  • User Pedon ID: 86LA067002
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 86P0923
  • NCSS Pedon Lab Data NASIS Record ID - 59217
  • Print Date: 5/19/2024

    • 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: 32.8216667
  • Std. Longitude: -91.6211090
  • Datum: WGS84
  • Location Description: In Morehouse Parish LA. 3.3 mi S of HWY 2 at Milepoint 162.5 and .6 mi W on field road. UTM Zone 15 363250 mN 629050 mE
  • State: Louisiana
  • County: LA067—Morehouse
  • MLRA: 131—Southern Mississippi Valley Alluvium

    • PEDON

  • Describers Name: Williams B.A. Touchet
  • Current Taxonomic Class: Very-fine, smectitic, thermic Entic Pelluderts
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 2
  • Correlated Information:
  • Soil Name - Perry
  • PSC - 25 to 100 cm.
  • Classificaton Date - 7/11/2007
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Perry
  • Taxonomic Class - Very-fine, montmorillonitic, thermic Entic Pellude
  • Taxon Kind - series
  • Classificaton Date - 8/1/1986
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: river valley
  • Landform: flood plain
  • Anthropogenic Feature: leveled land
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Shape Down: linear
  • Runoff: medium
  • Drainage Class: poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/1/1986 (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

    ochric epipedon

    cambic horizon

    0—15

    15—200

    —-

    —-
    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

    —

    —

    26

    —

    180

    125

    —

    —

    19

    30

    11

    21

    32

    13

    —

    —

    —

    —

    —
    1Ap1—0 to 7 centimeters (0.0 to 2.8 inches); dark gray (10YR 4/1) interior clay; moderate coarse granular structure; hard, very friable, very sticky, very plastic; fragments; clear smooth boundary. Lab sample # 86P05553; moist when described;
    1Ap2—7 to 15 centimeters (2.8 to 5.9 inches); dark gray (10YR 4/1) interior clay; moderate medium subangular blocky structure; very firm, very sticky, very plastic; fragments; clear smooth boundary. Lab sample # 86P05554; moist when described;
    1Bg1—15 to 52 centimeters (5.9 to 20.5 inches); gray (10YR 5/1) interior clay; 30 percent brown (7.5YR 5/4) medium distinct mottles; moderate very coarse prismatic, and structureless massive; very firm, very sticky, very plastic; 0.5 fine roots throughout; 0.5 very fine discontinuous tubular pores; 15 percent gray (10YR 5/1), moist, slickensides (pedogenic) throughout; fragments; gradual wavy boundary. Lab sample # 86P05555; moist when described;. Slickensides begin at 38 cm but broken by prism cracks. Surfaces striated and thin 3 to 10 cm apart and 30 to 45 degrees.; few intersecting slickensides surface features throughout; few fine roots throughout; many medium distinct 7.5YR54 mottles; discontinuous - phpvsfiid 231775; discontinuous - phpvsfiid 231775
    1Bg2—52 to 80 centimeters (20.5 to 31.5 inches); gray (10YR 5/1) interior clay; 30 percent yellowish brown (10YR 5/4) medium distinct mottles; strong very coarse wedge, and moderate medium angular blocky structure; very firm, very sticky, very plastic; 0.5 fine roots throughout; 0.5 very fine discontinuous tubular pores; 55 percent gray (10YR 5/1), moist, slickensides (pedogenic) throughout; fragments; gradual wavy boundary. Lab sample # 86P05556; moist when described;. Slickenside faces polished and grooved 3 to 10 cm apart and 30 to 60 degrees. Grooves 5 to 13 cm wide and 1 to 3 cm deep.; many intersecting slickensides surface features throughout; few fine roots throughout; many medium distinct 10YR54 mottles; discontinuous - phpvsfiid 231776; discontinuous - phpvsfiid 231776
    1Bg3—80 to 135 centimeters (31.5 to 53.1 inches); gray (10YR 5/1) interior clay; 11 percent yellowish brown (10YR 5/4) medium distinct mottles; strong very coarse wedge, and moderate medium angular blocky structure; very firm, very sticky, very plastic; 0.5 fine roots throughout; 0.5 very fine discontinuous tubular pores; 55 percent gray (10YR 5/1), moist, slickensides (pedogenic) throughout; fragments; clear wavy boundary. Lab sample # 86P05557; moist when described;. Slickenside faces polished and grooved. Faces thick and 5 to 13 cm apart. Grooves 5 to 13 cm wide and 1 to 3 cm deep.; many intersecting slickensides surface features throughout; few fine roots throughout; common medium distinct 10YR54 mottles; patchy - phpvsfiid 231777; patchy - phpvsfiid 231777
    1Bky—135 to 200 centimeters (53.1 to 78.7 inches); reddish brown (5YR 4/4) interior clay; strong very coarse wedge, and moderate medium angular blocky structure; very firm, very sticky, very plastic; 0.5 very fine roots throughout; 0.5 very fine discontinuous tubular pores; 55 percent reddish brown (5YR 4/4), moist, slickensides (pedogenic) throughout; 1 percent fine spherical carbonate masses and 1 percent fine spherical carbonate concretions; fragments. Lab sample # 86P05558; moist when described;. Slickenside faces polished and grooved. Faces thick and 5 to 13 cm apart vertically. Grooves 5 to 13 cm wide and 1 to 3 cm deep. Few gypsum crystals. Bottom of large bowl at 188 cm.; few fine soft masses of carbonate concentrations; few fine carbonate concretions concentrations; many intersecting slickensides surface features throughout; few very fine roots throughout; patchy - phpvsfiid 231778; patchy - phpvsfiid 231778