IDENTIFIERS

  • Current Taxon Name (Soil Name): Worock
  • OSD
  • Series Extent
  • User Site ID: S1993MT043008
  • User Pedon ID: 93MT043008
  • Vegetation Plot ID: S1993MT043008
  • Transect:
  • Transect Stop Number - 10
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 93P0678
  • NCSS Pedon Lab Data NASIS Record ID - 66021
  • Print Date: 9/24/2024

    • 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: 46.0768471
  • Std. Longitude: -111.9972610
  • Datum: WGS84
  • Township: 4N
  • Range: 3W
  • Section: 29
  • PLSS Details: 800 feet S and 1500 feet W of NE corner
  • State: Montana
  • County: MT043—Jefferson

    • PEDON

  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 8
  • Sampled As Information:
  • Soil Name - Worock
  • Taxonomic Class - Loamy-skeletal, mixed Cryoborolls
  • Classificaton Date - 6/24/1993
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landform: mountainside
  • Geomorphic Component Hills: side slope
  • Drainage Class: well
  • Surface Fragments: 25.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/24/1993 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - intermixed conifers and hardwoods
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    ANTEN

    ARCO

    CARU

    FEID

    FRAGA

    JUCO

    JUSC

    PICO

    PIFL

    PSME

    Antennaria

    Arabis cobrensis

    Calamagrostis rubescens

    Festuca idahoensis

    Fragaria

    Juncus compressus

    Juncus scirpoides

    Pinus contorta

    Pieris floribunda

    Pseudotsuga menziesii

    pussytoes

    sagebrush rockcress

    pinegrass

    Idaho fescue

    strawberry

    roundfruit rush

    needlepod rush

    lodgepole pine

    mountain fetterbush

    Douglas-fir

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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

    32

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    2022

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    0

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    Oi—0 to 3 centimeters (0.0 to 1.2 inches); fragments. partially decomposed needles, leaves, and twigs.
    E1—3 to 8 centimeters (1.2 to 3.1 inches); very dark grayish brown (10YR 3/2), grayish brown (10YR 5/2), dry; very stony sandy clay loam; moderate very fine and fine granular structure; slightly hard, very friable, slightly sticky, slightly plastic; 10.0 very fine roots and 0.5 fine and medium roots; 35 percent by volume 2-39-75 millimeter unspecified fragments; noneffervescent; slightly acid, pH 6.4, unspecified; clear wavy boundary. Lab sample # 93P04694. <2mm - 140gm; >2mm - 150gm.
    E2—8 to 13 centimeters (3.1 to 5.1 inches); very dark grayish brown (10YR 3/2), dark grayish brown (10YR 4/2), dry; very stony sandy clay loam; moderate medium subangular blocky structure; slightly hard, very friable, slightly sticky, slightly plastic; 10.0 very fine roots and 0.5 fine and medium roots; 25 percent by volume 2-39-75 millimeter unspecified fragments; noneffervescent; slightly acid, pH 6.4, unspecified; clear wavy boundary. Lab sample # 93P04695. <2mm - 100gm; >2mm - 60gm.
    Bt/E—13 to 31 centimeters (5.1 to 12.2 inches); very dark grayish brown (10YR 3/2), dark grayish brown (10YR 4/2), dry; fragments. Lab sample # 93P04696
    Bt/E—31 to 31 centimeters (12.2 to 12.2 inches); dark grayish brown (10YR 4/2), grayish brown (10YR 5/2), dry; very cobbly sandy clay; moderate medium subangular blocky structure; slightly hard, very friable, moderately sticky, slightly plastic; 10.0 very fine roots and 3.0 fine and medium roots and 0.5 coarse roots; 25 percent by volume 2-39-75 millimeter unspecified fragments; noneffervescent; slightly acid, pH 6.2, unspecified; gradual wavy boundary. Lab sample # 93P04696. <2mm - 180gm; >2mm - 120gm.
    Bt—31 to 59 centimeters (12.2 to 23.2 inches); dark grayish brown (10YR 4/2), grayish brown (10YR 5/2), dry; very cobbly sandy clay loam; weak and moderate medium subangular blocky structure; slightly hard, firm, moderately sticky, slightly plastic; 10.0 very fine roots and 0.5 medium and coarse roots and 3.0 fine roots; 33 percent by volume 2-39-75 millimeter unspecified fragments; noneffervescent; slightly acid, pH 6.4, unspecified; gradual irregular boundary. Lab sample # 93P04697. <2mm - 140gm; >2mm - 130gm.
    BC—59 to 107 centimeters (23.2 to 42.1 inches); dark grayish brown (10YR 4/2), brown (10YR 5/3), dry; very stony sandy clay loam; weak coarse subangular blocky structure; slightly hard, firm, slightly sticky, slightly plastic; 2.0 very fine and fine roots and 0.5 medium and coarse roots; 20 percent by volume 2-39-75 millimeter unspecified fragments; noneffervescent; slightly acid, pH 6.4, unspecified; gradual irregular boundary. Lab sample # 93P04698. <2mm - 320gm; >2mm - 140gm.
    C—107 to 155 centimeters (42.1 to 61.0 inches); grayish brown (10YR 5/2), light brownish gray (10YR 6/2), dry; very stony sandy clay loam; massive; slightly hard, firm, slightly sticky, slightly plastic; 30 percent by volume 2-39-75 millimeter unspecified fragments; noneffervescent; slightly acid, pH 6.4, unspecified. Lab sample # 93P04699. <2mm - 300gm; >2mm - 220gm.