IDENTIFIERS

  • Current Taxon Name (Soil Name): Negwegon
  • OSD
  • Series Extent
  • User Site ID: E04MI131020
  • User Pedon ID: S2004MI131020
  • Vegetation Plot ID: E04MI131020
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 05N0190
  • NCSS Pedon Lab Data NASIS Record ID - 16700
  • Print Date: 5/20/2024

    • 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: 46.7440987
  • Std. Longitude: -89.0578690
  • Datum: WGS84
  • Map Unit: 141F—PORKIES GRAVELLY SILT LOAM, 35 TO 70 PERCENT SLOPES, STONY
  • Country: US—United States
  • State: Michigan
  • County: MI131—Ontonagon
  • MLRA: 92—Superior Lake Plain
  • Non-MLRA Soil Survey Area: MI612—Ontonagon County Area, Michigan
  • 7.5 Minute USGS Quad: 46089-F1—McKeever, Michigan

    • PEDON

  • Describers Name: Bill Anzalone
  • Current Taxonomic Class: Fine, mixed, semiactive, frigid Oxyaquic Glossudalfs
  • Current Taxon Kind: series
  • Pedon Type: within range of map unit
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Windows Pedon
  • Pedon #: 20
  • Sampled As Information:
  • Soil Name - Negwegon
  • Taxonomic Class - Fine, mixed, semiactive, frigid Oxyaquic Glossudalfs
  • PSC - 25 to 73 cm.
  • Classificaton Date - 8/2/2004
  • Soil Taxonomic Edition - eighth edition
  • Moisture SUBClass - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: silty and clayey lacustrine deposits
  • Landform: lake plain
  • Drainage Class: moderately well
  • Flooding: none flooding
  • Ponding: none ponding
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/2/2004 (entry creation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    glossic horizon

    0—23

    23—46

    —-

    —-
    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

    4

    —

    —

    —

    —

    300

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 23 centimeters (0.0 to 9.1 inches); brown (7.5YR 4/4), light brown (7.5YR 6/3), dry; silt loam; moderate medium granular structure; friable; 5.0 very fine roots and 5.0 medium roots and 3.0 fine roots and 1.0 coarse roots; fragments; abrupt smooth boundary. Lab sample # 05N01073; moist when described; observed in pit, large or quarry
    B/E—23 to 46 centimeters (9.1 to 18.1 inches); 80 percent reddish brown (5YR 4/4) and 20 percent brown (7.5YR 5/3), 20 percent light brown (7.5YR 6/3), dry; silt loam; moderate coarse angular blocky parts to moderate medium angular blocky structure; firm; 1.0 very fine roots and 1.0 medium roots and 0.5 fine roots; 5 percent distinct reddish brown (5YR 5/4), moist, clay films on top faces of peds and 20 percent faint reddish brown (5YR 4/3), moist, silt coats on vertical faces of peds; 5 percent coarse prominent yellowish brown (10YR 5/6), moist, masses of oxidized iron; fragments; clear wavy boundary. Lab sample # 05N01074; moist when described; observed in pit, large or quarry. patchy - phpvsfiid 273051; discontinuous - phpvsfiid 273052; patchy - phpvsfiid 273051; discontinuous - phpvsfiid 273052
    EandB—46 to 71 centimeters (18.1 to 28.0 inches); 85 percent brown (7.5YR 4/4) and 15 percent red (2.5YR 4/6), 15 percent light reddish brown (5YR 6/3), dry; stratified stratified silt loam; weak very coarse prismatic parts to weak very thick platy structure; firm; 0.3 very fine roots and 0.5 medium roots and 0.3 fine roots; 3 percent distinct red (2.5YR 4/6), moist, clay films on surfaces along root channels and 20 percent faint reddish brown (5YR 4/3), moist, silt coats on vertical faces of peds; 3 percent coarse distinct yellowish red (5YR 5/6), moist, masses of oxidized iron; fragments; clear smooth boundary. Lab sample # 05N01075; moist when described; observed in pit, large or quarry. patchy - phpvsfiid 273053; discontinuous - phpvsfiid 273054; patchy - phpvsfiid 273053; discontinuous - phpvsfiid 273054
    BC—71 to 147 centimeters (28.0 to 57.9 inches); 60 percent reddish brown (5YR 5/4) and 40 percent red (2.5YR 4/6) stratified stratified silt loam to silty clay loam; weak very coarse platy parts to weak coarse angular blocky structure; firm; 0.2 very fine roots and 0.3 medium roots and 0.2 fine roots; 30 percent faint reddish brown (5YR 4/4), moist, clay films on vertical faces of peds; 1 percent coarse distinct reddish brown (2.5YR 5/4), moist, masses of oxidized iron; 2 percent fine light brownish gray (10YR 6/2), moist, carbonate concretions; fragments; slight effervescence, by hcl, 1n; abrupt smooth boundary. Lab sample # 05N01076; moist when described; observed in pit, large or quarry. discontinuous - phpvsfiid 273055; discontinuous - phpvsfiid 273055
    C—147 to 203 centimeters (57.9 to 79.9 inches); 60 percent red (2.5YR 4/6) and 40 percent reddish brown (5YR 5/4) stratified stratified silty clay loam to silt loam; weak very thick platy structure; firm; 0.1 medium roots and 0.1 fine roots; 30 percent faint reddish brown (5YR 5/4), moist, silt coats on vertical faces of peds; 2 percent fine light brownish gray (10YR 6/2), moist, carbonate nodules; fragments; slight effervescence, by hcl, 1n. Lab sample # 05N01077; moist when described; observed in pit, large or quarry. discontinuous - phpvsfiid 273056; discontinuous - phpvsfiid 273056