IDENTIFIERS

  • Current Taxon Name (Soil Name): El Dara
  • OSD
  • Series Extent
  • User Site ID: S1984IL121025
  • User Pedon ID: S1984IL121025
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - IL SCL
  • Lab Pedon # - 84IL121025
  • NCSS Pedon Lab Data NASIS Record ID - 21724
  • Print Date: 6/2/2024

    • 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: 38.7739111
  • Std. Longitude: -88.9266139
  • Datum: WGS84
  • Township: 4N
  • Range: 2E
  • Section: 24
  • PLSS Details: about 205 feet north & 1,115 feet east of the section center, Kinmundy Topo Quad, Foster Township, MLRA 113, Atlas Sheet #11
  • Map Unit: 8G—Hickory silt loam, 35 to 60 percent slopes
  • Country: US—United States
  • State: Illinois
  • County: IL121—Marion
  • MLRA: 113—Central Claypan Areas
  • Regional Office: 11—Indianapolis, IN
  • MLRA Soil Survey Area: NC-MAN—Marion, Illinois
  • Non-MLRA Soil Survey Area: IL121—Marion County, Illinois
  • 7.5 Minute USGS Quad: 38088-G8—Saint Paul, Illinois

    • PEDON

  • Describers Name: Tonie J. Endres
  • Current Taxonomic Class: Fine-loamy, mixed, active, mesic Oxyaquic Hapludalfs
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: soil survey inventory
  • Pedon Record Orgin: Pedon PC 6.2
  • Pedon #: 25
  • Correlated Information:
  • Soil Name - Negley
  • PSC - 30 to 80 cm.
  • Classificaton Date - 5/23/2018
  • Classifier - RTegeler
  • Soil Taxonomic Edition - twelfth edition
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - El Dara
  • Taxonomic Class - Fine-loamy, mixed, mesic Typic Hapludalfs
  • Taxon Kind - series
  • Classificaton Date - 5/29/1984
  • Classifier - T. J. E.
  • Moisture Class - udic
  • Moisture SUBClass - typic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: outwash
  • Landscape: till plain
  • Landform: ground moraine
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Drainage Class: well
  • Flooding: none flooding
  • Ponding: none ponding
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/29/1984 (actual site observation date)
  • Data Collector: TJE
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - hayland
  • 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

    E

    Bt1

    Bt2

    Bt3

    Bt4

    0

    13

    30

    41

    51

    71

    13

    30

    41

    51

    71

    152

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    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

    E

    Bt1

    Bt2

    Bt3

    Bt4

    0

    13

    30

    41

    51

    71

    13

    30

    41

    51

    71

    152

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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

    E

    Bt1

    Bt2

    Bt3

    Bt4

    0

    13

    30

    41

    51

    71

    13

    30

    41

    51

    71

    152

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

    ochric epipedon

    argillic horizon

    0—30

    30—152

    —30—

    —122—
    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

    32

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    174

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    200

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    Ap—0 to 13 centimeters (0.0 to 5.1 inches); dark grayish brown (10YR 4/2), light brownish gray (10YR 6/2), dry; fine sandy loam; weak fine granular, and weak medium granular structure; very friable; 1 percent fine prominent spherical dark reddish brown (5YR 2.5/2), moist, iron-manganese nodules with sharp boundaries in matrix; fragments; very strongly acid, pH 5.0; abrupt smooth boundary. Lab sample # IL30976
    E—13 to 30 centimeters (5.1 to 11.8 inches); yellowish brown (10YR 5/4) fine sandy loam; weak medium subangular blocky parts to weak fine subangular blocky, and weak medium subangular blocky parts to weak very fine subangular blocky structure; very friable; fragments; strongly acid, pH 5.2; abrupt smooth boundary. Lab sample # IL30977, IL30978
    Bt1—30 to 41 centimeters (11.8 to 16.1 inches); strong brown (7.5YR 5/6) fine sandy loam; moderate fine subangular blocky, and moderate medium subangular blocky structure; friable; 25 percent distinct brown (10YR 4/3), moist, clay films on all faces of peds and 50 percent distinct reddish brown (5YR 4/4), moist, clay films on all faces of peds; 1 percent fine prominent spherical dark reddish brown (5YR 2.5/2), moist, iron-manganese nodules with sharp boundaries in matrix; fragments; strongly acid, pH 5.2; clear smooth boundary. Lab sample # IL30979
    Bt2—41 to 51 centimeters (16.1 to 20.1 inches); strong brown (7.5YR 5/6) sandy clay loam; moderate medium prismatic parts to moderate medium subangular blocky structure; friable; 50 percent distinct reddish brown (5YR 4/4), moist, clay films on all faces of peds; 10 percent fine prominent irregular dark reddish brown (5YR 3/2), moist, iron-manganese masses with clear boundaries in matrix; fragments; very strongly acid, pH 5.0; clear smooth boundary. Lab sample # IL30980
    Bt3—51 to 71 centimeters (20.1 to 28.0 inches); strong brown (7.5YR 5/6) fine sandy loam; weak medium prismatic parts to weak medium subangular blocky structure; friable; 50 percent distinct reddish brown (5YR 4/4), moist, clay films on all faces of peds; 10 percent medium prominent irregular dark reddish brown (5YR 3/2), moist, iron-manganese masses with clear boundaries in matrix; 1 percent by volume 2-3-5 millimeter mixed fragments; very strongly acid, pH 4.9; clear smooth boundary. Lab sample # IL30981
    Bt4—71 to 152 centimeters (28.0 to 59.8 inches); strong brown (7.5YR 5/6) stratified stratified fine sandy loam to sandy clay loam; weak medium prismatic parts to weak medium subangular blocky structure; friable; 50 percent distinct reddish brown (5YR 4/4), moist, clay films on all faces of peds; 10 percent medium prominent irregular dark reddish brown (5YR 3/2), moist, iron-manganese masses with clear boundaries in matrix; 1 percent by volume 2-3-5 millimeter mixed fragments; very strongly acid, pH 5.0. Lab sample # IL30983, IL30982