IDENTIFIERS

  • Current Taxon Name (Soil Name): Petrolia Tax
  • OSD
  • Series Extent
  • User Site ID: 93IL153016E
  • User Pedon ID: 93IL153016E
  • Vegetation Plot ID: 93IL153016E
  • User Site Association ID: ECS_1_Ecological Classification System Study_CCA
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 95P0172
  • NCSS Pedon Lab Data NASIS Record ID - 67190
  • 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: 37.3042375
  • Std. Longitude: -88.9867250
  • Datum: WGS84
  • Location Description: MLRA 134. CCA#2. Cache River Alluvial Plain -222Chc. SE 1/4 of the SE 1/4 of Section 9, T14S, R2E. Dana's pedon# S93IL153001-6; Lincoln pedon# 93IL1530016; Pedon# 93IL153016
  • State: Illinois

    • PEDON

  • Describers Name: Don Dagnan, USFS and Dana Grantham, SCS
  • Current Taxonomic Class: Fine-silty, mixed, nonacid Vertic Endoaquepts
  • Current Taxon Kind: taxadjunct
  • Pedon Type: map unit inclusion
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Sampled As Information:
  • Soil Name - Petrolia Tax
  • Taxonomic Class - Fine-silty, mixed, nonacid Vertic Endoaquepts
  • Classificaton Date - 7/1/1993
  • Moisture Class - aquic
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: river valley
  • Landform: flood plain
  • Hill Slope Profile: toeslope
  • Slope Position: lower third
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Runoff: very low
  • Drainage Class: poorly
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

  • Vegplot Text Note(s): NASIS Site Name (MLRA06_Morgantown) was transferred over (MLRA12_Amherst) to align with the new USDA-NRCS SPSD Regional Office boundaries. The MLRA12-Amherst NASIS Site will eventually be renamed as the Northeast NASIS Site.

    • SITE OBSERVATION

  • Observation Date: 7/1/1993 (actual site observation date)
  • Air Photo ID: 9
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - wetlands
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: wind and water erosion
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    CUPRE

    NYAQ2

    SANI

    Cupressus

    Nyssa aquatica

    Salix nigra

    cypress

    water tupelo

    black willow

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    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

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    102

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    0

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    A1—0 to 18 centimeters (0.0 to 7.1 inches); brown (10YR 5/3); 3 percent grayish brown (10YR 5/2) fine faint mottles; weak medium subangular blocky structure; friable; 0.5 fine roots throughout; 10 percent distinct brown (10YR 5/3) iron stains on all faces of peds; fragments; slightly acid, pH 6.5, hellige-truog; clear smooth boundary. Lab sample # 95P01162. discontinuous - phpvsfiid 87713; discontinuous - phpvsfiid 87713
    A2—18 to 28 centimeters (7.1 to 11.0 inches); light brownish gray (10YR 6/2); 3 percent strong brown (7.5YR 5/6) fine prominent mottles; weak medium subangular blocky structure; firm; 0.5 fine roots throughout; 10 percent prominent brown (10YR 5/3) iron stains on all faces of peds; fragments; neutral, pH 7.0, hellige-truog; clear smooth boundary. Lab sample # 95P01163. discontinuous - phpvsfiid 87714; discontinuous - phpvsfiid 87714
    2Bwg1—28 to 69 centimeters (11.0 to 27.2 inches); gray (10YR 6/1); 21 percent brownish yellow (10YR 6/6) fine and medium prominent mottles; weak medium prismatic parts to weak medium angular blocky structure; firm; 0.5 fine roots throughout; 3 percent fine spherical iron-manganese masses; fragments; neutral, pH 7.0, hellige-truog; abrupt smooth boundary. Lab sample # 95P01164
    2Bwg2—69 to 84 centimeters (27.2 to 33.1 inches); gray (10YR 5/1); 21 percent brownish yellow (10YR 6/8) medium and coarse prominent mottles; weak medium prismatic parts to weak medium angular blocky structure; firm; 0.5 fine roots throughout; 3 percent fine spherical iron-manganese concretions; fragments; neutral, pH 7.0, hellige-truog; clear smooth boundary. Lab sample # 95P01165
    2Bwg3—84 to 97 centimeters (33.1 to 38.2 inches); light gray (10YR 7/1); 21 percent brownish yellow (10YR 6/8) medium and coarse prominent mottles; weak coarse prismatic structure; friable; 0.5 fine roots throughout; 21 percent medium irregular iron-manganese concretions; fragments; neutral, pH 7.0, hellige-truog; clear smooth boundary. Lab sample # 95P01166
    2Cg—97 to 122 centimeters (38.2 to 48.0 inches); gray (10YR 6/1); 3 percent dark yellowish brown (10YR 4/6) medium prominent mottles; friable; 0.5 fine roots throughout; 3 percent medium irregular iron-manganese concretions; fragments; neutral, pH 7.0, hellige-truog. Lab sample # 95P01167