IDENTIFIERS

  • Current Taxon Name (Soil Name): Alflack
  • OSD
  • Series Extent
  • User Site ID: S1992UT009004
  • User Pedon ID: 92UT009004
  • Vegetation Plot ID: S1992UT009004
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 92P0356
  • NCSS Pedon Lab Data NASIS Record ID - 64595
  • 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: 40.8822212
  • Std. Longitude: -109.8630524
  • Datum: WGS84
  • Township: 2N
  • Range: 18E
  • Section: 26
  • PLSS Details: 2300 feet W and 2200 feet S of NE corner
  • State: Utah
  • County: UT009—Daggett
  • MLRA: 47—Wasatch and Uinta Mountains
  • Non-MLRA Soil Survey Area: UT648—Ashley National Forest Area, Utah

    • PEDON

  • Describers Name: Dallin, Lewis, Fish
  • Pedon Type: representative pedon for component
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 4
  • Sampled As Information:
  • Soil Name - Alflack
  • Taxonomic Class - Sandy-skeletal Typic Cryorthents
  • PSC - 25 to 71 cm.
  • Classificaton Date - 11/25/1992
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 2
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: plateau
  • Landform: alluvial flat
  • Slope Position: on a slope
  • Slope Shape Across: convex
  • Runoff: low
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 11/25/1992 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - other tree cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    ANTEN

    ARUV

    PICO

    Antennaria

    Arctostaphylos uva-ursi

    Pinus contorta

    pussytoes

    kinnikinnick

    lodgepole pine

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    Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    ochric epipedon

    0—41

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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

    5

    46

    —

    2646

    —

    315

    254

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    6.1

    10

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    7.2

    8.9

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    A1—0 to 10 centimeters (0.0 to 3.9 inches); brown (7.5YR 4/4), brown (7.5YR 5/3), dry; very stony sandy loam; 17 percent clay; weak fine granular structure; soft, friable, slightly sticky, slightly plastic; moderate permeability; 21.0 very fine and fine roots and 3.0 medium and coarse roots; 3.0 very fine interstitial pores; 25 percent by volume angular 2-39-75 millimeter unspecified fragments; strongly acid, pH 5.4, chlorophenol red; clear smooth boundary. Lab sample # 92P02181; moist when described;
    A2—10 to 20 centimeters (3.9 to 7.9 inches); reddish brown (5YR 4/4), reddish brown (5YR 5/3), dry; very cobbly loamy sand; 8 percent clay; weak fine subangular blocky structure; slightly hard, friable, nonsticky, nonplastic; slow permeability; 21.0 very fine and fine roots and 3.0 medium and coarse roots; 3.0 very fine interstitial pores; 10 percent by volume subangular 600-?-? millimeter unspecified fragments and 15 percent by volume angular 75-162-250 millimeter unspecified fragments and 25 percent by volume angular 2-39-75 millimeter unspecified fragments; moderately acid, pH 5.6, chlorophenol red; clear smooth boundary. Lab sample # 92P02182; moist when described;
    C1—20 to 41 centimeters (7.9 to 16.1 inches); reddish brown (5YR 4/4), light reddish brown (5YR 6/4), dry; extremely cobbly loamy sand; 6 percent clay; single grain; loose, loose, nonsticky, nonplastic; slow permeability; 21.0 very fine and fine roots and 0.5 medium roots; 5 percent by volume subangular 250-425-600 millimeter unspecified fragments and 5 percent by volume subangular 600-?-? millimeter unspecified fragments and 20 percent by volume angular 2-39-75 millimeter unspecified fragments and 50 percent by volume angular 75-162-250 millimeter unspecified fragments; moderately acid, pH 5.6, chlorophenol red; gradual wavy boundary. Lab sample # 92P02183; moist when described;
    C2—41 to 71 centimeters (16.1 to 28.0 inches); dark yellowish brown (10YR 3/6), dark yellowish brown (10YR 4/4), dry; extremely cobbly loamy fine sand; 10 percent clay; massive; slightly hard, friable, nonsticky, nonplastic; moderately slow permeability; 3.0 very fine and fine roots; fragments; moderately acid, pH 5.6, chlorophenol red; abrupt smooth boundary. Lab sample # 92P02184; moist when described;
    R—71 centimeters (28.0 inches); fragments. No sample