IDENTIFIERS

  • Current Taxon Name (Soil Name): Tolonier
  • OSD
  • Series Extent
  • User Site ID: 80TQ637005
  • User Pedon ID: 80TQ637005
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 80P0441
  • NCSS Pedon Lab Data NASIS Record ID - 48217
  • Print Date: 2/16/2025

    • 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: 7.4472222
  • Std. Longitude: 151.8561096
  • Datum: WGS84
  • Location Description: Truk; At the Truk State Agriculture Sub Station on Moen, 20 meter from the south corner boundary fence.
  • Country: FM—Federated States of Micronesia

    • PEDON

  • Describers Name: W. Laird
  • Current Taxonomic Class: Clayey-skeletal, mixed, isohyperthermic Ultic Hapludalfs
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 5
  • Correlated Information:
  • Soil Name - Tolonier
  • Classificaton Date - 7/11/2007
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Tolonier
  • Classificaton Date - 9/1/1980
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: upland
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/1/1980 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • 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

    37

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    —

    —

    —

    370

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    —

    27

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    —

    —

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    1A—0 to 15 centimeters (0.0 to 5.9 inches); dark brown (10YR 3/3) interior very stony silty clay loam; strong very fine and fine granular structure; friable, slightly sticky, slightly plastic; 2.5 very fine roots and 0.5 coarse roots; 5.5 very fine interstitial and tubular and 0.5 medium interstitial and tubular pores; fragments; strongly acid, pH 5.2, hellige-truog; clear smooth boundary. Lab sample # 80P02418. About 10% angular and subrounded basalt gravel and cobbles and one large stone extending from the surface into the B horizon.; common very fine roots; few coarse roots
    1Bw1—15 to 48 centimeters (5.9 to 18.9 inches); dark yellowish brown (10YR 4/4) interior very stony silty clay loam; weak medium subangular blocky, and moderate very fine and fine granular structure; friable, slightly sticky, moderately plastic; 0.5 very fine and fine roots and 0.5 medium roots; 5.5 very fine and fine tubular and 0.5 very fine interstitial pores; fragments; strongly acid, pH 5.3, hellige-truog; clear wavy boundary. Lab sample # 80P02419. About 70% hard basalt cobbles and stones and 5% gravel.; few very fine and fine roots; few medium roots
    1Bw2—48 to 80 centimeters (18.9 to 31.5 inches); dark yellowish brown (10YR 4/6) interior very cobbly silty clay loam; weak medium angular blocky, and moderate fine angular blocky structure; firm, slightly sticky, slightly plastic; brittle; 0.5 very fine roots and 0.5 fine and medium roots; 5.5 very fine and fine tubular pores; 15 percent faint , moist, clay films on faces of peds and in pores; fragments; strongly acid, pH 5.5, hellige-truog; clear smooth boundary. Lab sample # 80P02420. 30% basalt cobbles and 25% gravel; zink and manganese stains (2.5Y 2/0) and iron stains (5YR 4/6) on gravel.; few clay films surface features on faces of peds and in pores; few very fine roots; few fine and medium roots
    1C1—80 to 120 centimeters (31.5 to 47.2 inches); 50 percent dark yellowish brown (10YR 4/4) interior and 50 percent light olive brown (2.5Y 5/4) interior very cobbly silty clay loam; weak medium and coarse subangular blocky, and moderate very fine and fine angular blocky structure; firm, slightly sticky, slightly plastic; brittle; 0.5 medium roots; 5.5 very fine and fine tubular pores; 37 percent distinct , moist, clay films on faces of peds and in pores; fragments; strongly acid, pH 5.5, hellige-truog. Lab sample # 80P02421. About 40% small basalt cobbles.; common clay films surface features on faces of peds and in pores; few medium roots
    1C2—120 to 150 centimeters (47.2 to 59.1 inches); dark yellowish brown (10YR 4/4) interior cobbly silty clay loam; weak medium subangular blocky, and moderate fine and medium granular structure; firm, slightly sticky, slightly plastic; 0.5 medium roots; 0.5 very fine tubular pores; 15 percent faint , moist, clay films on faces of peds; fragments; moderately acid, pH 5.6, hellige-truog. Lab sample # 80P02422. About 20% small basalt cobbles; few shiny flecks.; few clay films surface features on faces of peds; few medium roots