IDENTIFIERS

  • Current Taxon Name (Soil Name): Isidor
  • OSD
  • Series Extent
  • User Site ID: S1984AK201014
  • User Pedon ID: 84AK201014
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 85P0702
  • NCSS Pedon Lab Data NASIS Record ID - 56968
  • Print Date: 10/31/2024

    • 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: 55.5250015
  • Std. Longitude: -133.3666687
  • Datum: WGS84
  • Township: 73S
  • Range: 79E
  • Section: 23
  • PLSS Details: SW 1/4 NW 1/4
  • State: Alaska
  • County: AK201—Prince of Wales-Outer Ketchikan Census Area

    • PEDON

  • Describers Name: LAR and JD
  • Current Taxonomic Class: Loamy-skeletal, mixed, superactive, frigid, shallow Placic Cryaquods
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 14
  • Correlated Information:
  • Soil Name - Isidor
  • Classificaton Date - 7/11/2007
  • Moisture Class - aquic
  • Sampled As Information:
  • Soil Name - Snd
  • Classificaton Date - 9/1/1984
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Drainage Class: somewhat poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/1/1984 (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

    15

    —

    —

    200

    —

    135

    —

    —

    —

    —

    —

    —

    8

    —

    —

    —

    —

    —

    —

    —
    Oe—0 to 9 centimeters (0.0 to 3.5 inches); very dark gray (5YR 3/1) interior hemic material; massive; very friable, nonsticky; 5.5 fine and medium roots and 5.5 coarse roots; fragments; extremely acid, pH 4.0, hellige-truog; clear smooth boundary. many fine and medium roots; many coarse roots
    E—9 to 13 centimeters (3.5 to 5.1 inches); dark grayish brown (10YR 4/2) interior silt loam; fine subangular blocky structure; very friable, nonsticky; 2.5 fine and medium roots and 0.5 coarse roots; fragments; very strongly acid, pH 4.5, hellige-truog; clear smooth boundary. Lab sample # 85P03597. 5% gravel.; few coarse roots; common fine and medium roots
    Bhs—13 to 19 centimeters (5.1 to 7.5 inches); dark reddish brown (5YR 3/2) interior very gravelly sandy loam; weak fine subangular blocky structure; very friable, nonsticky; 0.5 fine and medium roots; 50 percent by volume 2-39-75 millimeter mixed fragments; strongly acid, pH 5.5, hellige-truog; abrupt smooth boundary. Lab sample # 85P03598. few fine and medium roots
    Bsm—19 to 20 centimeters (7.5 to 7.9 inches); strong brown (7.5YR 4/6) interior unknown texture; 11 percent dusky red (2.5YR 3/2) coarse prominent and 11 percent yellowish brown (10YR 5/8) medium prominent mottles; weak medium platy structure; extremely firm*, nonsticky; fragments; moderately acid, pH 6.0, hellige-truog; abrupt smooth boundary. Lab sample # 85P03599. common coarse prominent 2.5YR32 mottles; common medium prominent 10YR58 mottles
    Cr—20 to 30 centimeters (7.9 to 11.8 inches); dark yellowish brown (10YR 4/4) interior extremely gravelly sandy loam; 1 percent grayish brown (10YR 5/2) fine faint and 11 percent strong brown (7.5YR 5/8) medium distinct mottles; massive; firm, nonsticky; 75 percent by volume 2-39-75 millimeter mixed fragments; very strongly acid, pH 4.5, hellige-truog. Lab sample # 85P03600. common medium distinct 7.5YR58 mottles; few fine faint 10YR52 mottles