IDENTIFIERS

  • Current Taxon Name (Soil Name): Larabee
  • OSD
  • Series Extent
  • User Site ID: S1991ID069100
  • User Pedon ID: 91ID069100
  • Vegetation Plot ID: S1991ID069100
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 92P0306
  • NCSS Pedon Lab Data NASIS Record ID - 64545
  • Print Date: 2/17/2025

    • 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: 46.1238899
  • Std. Longitude: -116.7663879
  • Datum: WGS84
  • Township: 32N
  • Range: 4W
  • Section: 12
  • PLSS Details: 600 feet N and 500 feet W of SE corner
  • State: Idaho
  • County: ID069—Nez Perce
  • MLRA: 43—Northern Rocky Mountains
  • Non-MLRA Soil Survey Area: ID611—Lewis and Nez Perce Counties, Idaho

    • PEDON

  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 100
  • Sampled As Information:
  • Soil Name - Larabee
  • Taxonomic Class - Loamy-skeletal, mixed Ultic Haploxeralfs
  • Classificaton Date - 8/8/1991
  • Moisture Class - xeric
  • Dynamic Soil Properties:
  • Erosion Class - 2
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: plateau
  • Landform: hillside
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: shoulder
  • Slope Position: upper third
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Runoff: medium
  • Drainage Class: well
  • Bedrock: with 10 to <45
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/8/1991 (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

    CARU

    Calamagrostis rubescens

    pinegrass

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    —

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

    ochric epipedon

    argillic horizon

    lithic contact

    0—15

    38—64

    64—0

    —-

    —-

    —-
    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

    12

    91

    30.5

    1460

    —

    240

    711

    —

    —

    —

    —

    —

    7.2

    12.8

    2.2

    —

    —

    —

    —

    —
    A—0 to 15 centimeters (0.0 to 5.9 inches); brown (7.5YR 4/4) crushed, dark brown (7.5YR 3/2) crushed, moist; loam; 18 percent clay; strong medium and coarse granular structure; friable, nonsticky, slightly plastic; 21.0 very fine and fine roots throughout and 0.5 medium roots throughout; angular 2-39-75 millimeter basalt fragments; slightly acid, pH 6.2, chlorophenol red; clear smooth boundary. Lab sample # 92P01898
    B—15 to 38 centimeters (5.9 to 15.0 inches); strong brown (7.5YR 4/6) exterior, dark brown (7.5YR 3/4) crushed, moist; very gravelly loam; 25 percent clay; moderate medium subangular blocky structure; friable, slightly sticky, moderately plastic; 3.0 very fine and fine roots throughout and 0.5 medium roots throughout; 20 percent by volume angular 75-162-250 millimeter unspecified fragments and 30 percent by volume angular 2-39-75 millimeter basalt fragments; moderately acid, pH 5.8, chlorophenol red; clear wavy boundary. Lab sample # 92P01899
    Bt—38 to 64 centimeters (15.0 to 25.2 inches); strong brown (7.5YR 4/6) exterior, dark brown (7.5YR 3/4) crushed, moist; extremely gravelly clay loam; 32 percent clay; weak fine angular blocky structure; friable, moderately sticky, moderately plastic; 3.0 very fine and fine roots around fragments; 10 percent by volume angular 2-39-75 millimeter unspecified fragments and 20 percent by volume angular 250-425-600 millimeter unspecified fragments and 60 percent by volume angular 75-162-250 millimeter basalt fragments; moderately acid, pH 5.8, chlorophenol red; abrupt irregular boundary.
    R—64 centimeters (25.2 inches); brown (7.5YR 4/4) exterior; fragments.