IDENTIFIERS

  • Current Taxon Name (Soil Name): Poorman
  • OSD
  • Series Extent
  • User Site ID: S1970ID049001
  • User Pedon ID: S1970ID049001
  • Vegetation Plot ID: S1970ID049001
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - KSSL
  • Lab Pedon # - 70C0005
  • NCSS Pedon Lab Data NASIS Record ID - 43786
  • Print Date: 11/24/2024

    • 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: 46.3185944
  • Std. Longitude: -115.7168833
  • Datum: WGS84
  • Township: 34N
  • Range: 6E
  • Section: 4
  • PLSS Details: A pit located 23 Meter (74 feet) west of a logging road junction, 0.2 miles from Nevada Creek Road junction in the SW1/4NE1/4
  • Location Description: Idaho County, Idaho.
  • State: Idaho
  • County: ID049—Idaho
  • MLRA: 43A—Northern Rocky Mountains
  • Non-MLRA Soil Survey Area: ID617—Idaho County Area, Idaho, Western Part
  • 7.5 Minute USGS Quad: 46115-C6—Musselshell, Idaho

    • PEDON

  • Describers Name: W. J. Leighty
  • Current Taxonomic Class: Coarse-loamy, isotic, frigid Andic Eutrudepts
  • Current Taxon Kind: taxadjunct
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 1
  • Correlated Information:
  • Soil Name - Poorman
  • PSC - 29 to 104 cm.
  • Classificaton Date - 2/22/2018
  • Classifier - Brian Gardner
  • Soil Taxonomic Edition - twelfth edition
  • Moisture Class - udic
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Molly
  • PSC - 25 to 100 cm.
  • Classificaton Date - 7/20/1970
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: volcanic ash over residuum weathered from schist
  • Landscape: mountains
  • Landform: hill
  • Slope Shape Across: linear
  • Slope Shape Down: convex
  • Runoff: very high
  • Drainage Class: well
  • Flooding: none flooding
  • Ponding: none ponding
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/20/1970 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - conifers
  • 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

    ABGR

    CHIMA

    COCA13

    GAYLU

    LAOC

    LIBOL

    PIMO3

    PSMEG

    THPL

    Abies grandis

    Chimaphila

    Cornus canadensis

    Gaylussacia

    Larix occidentalis

    Linnaea borealis var. longiflora

    Pinus monticola

    Pseudotsuga menziesii var. glauca

    Thuja plicata

    grand fir

    prince's pine

    bunchberry dogwood

    huckleberry

    western larch

    —

    western white pine

    Rocky Mountain Douglas-fir

    western redcedar

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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

    24

    —

    —

    1034

    —

    315

    1090

    —

    90

    6.4

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    Oi—0 to 2 centimeters (0.0 to 0.8 inches); slightly decomposed plant material; fragments; moderately acid, pH 5.6, cresol red; abrupt wavy boundary.; moist when described;
    Oe—2 to 4 centimeters (0.8 to 1.6 inches); very dark grayish brown (10YR 3/2) moderately decomposed plant material; fragments; moderately acid, pH 5.8, cresol red; abrupt irregular boundary.; moist when described;
    A—4 to 12 centimeters (1.6 to 4.7 inches); dark brown (7.5YR 3/3) and very dark grayish brown (10YR 3/2) crushed, yellowish brown (10YR 5/4) and brown (10YR 5/3) crushed, dry; ashy loam; 12 percent clay; weak very fine and fine granular structure; soft, very friable, nonsticky, slightly plastic; 21.0 very fine and fine roots and 3.0 medium and coarse roots; 21.0 very fine interstitial pores; 21 percent fine dark concretions; fragments; moderately acid, pH 5.8, cresol red; clear wavy boundary. Lab sample # 70C00029; moist when described;
    Bw1—12 to 24 centimeters (4.7 to 9.4 inches); dark brown (7.5YR 3/4) and very dark grayish brown (10YR 3/2) crushed, yellowish brown (10YR 5/4) and grayish brown (10YR 5/2) crushed, dry; ashy loam; 12 percent clay; weak very fine and fine granular structure; soft, very friable, nonsticky, slightly plastic; 21.0 very fine and fine roots and 3.0 medium and coarse roots; 21.0 very fine interstitial pores; 3 percent fine mica flakes, unspecified; fragments; strongly acid, pH 5.5, cresol red; clear wavy boundary. Lab sample # 70C00030; moist when described;
    Bw2—24 to 32 centimeters (9.4 to 12.6 inches); brown (7.5YR 4/4), light yellowish brown (10YR 6/4), dry; ashy loam; 12 percent clay; weak very fine granular structure; slightly hard, friable, nonsticky, slightly plastic; 21.0 very fine and fine roots and 3.0 medium and coarse roots; 21.0 very fine interstitial pores; 21 percent fine dark concretions; fragments; moderately acid, pH 5.6, cresol red; abrupt irregular boundary. Lab sample # 70C00031; moist when described;
    2Bw3—32 to 57 centimeters (12.6 to 22.4 inches); brown (10YR 5/3), pale brown (10YR 6/3), dry; loam; 16 percent clay; weak medium and coarse subangular blocky structure; hard when dry, friable, slightly sticky, slightly plastic; 3.0 very fine roots and 0.5 fine and medium roots and 0.5 fine roots; 0.5 fine and medium tubular pores; fragments. Lab sample # 70C00032; moist when described;
    2C1—57 to 70 centimeters (22.4 to 27.6 inches); brown (10YR 5/3), light gray (10YR 7/2), dry; sandy loam; 20 percent clay; 1 percent light reddish brown (5YR 6/3) medium distinct and 1 percent reddish brown (5YR 5/3) medium distinct mottles; weak coarse subangular blocky, and weak coarse prismatic structure; hard when dry, friable, slightly sticky, slightly plastic; 3.0 very fine roots and 0.5 medium and coarse roots and 0.5 fine roots; 3.0 very fine to medium tubular pores; 21 percent fine dark concretions; fragments; strongly acid, pH 5.4, cresol red; gradual wavy boundary. Lab sample # 70C00033; moist when described;
    2C2—70 to 98 centimeters (27.6 to 38.6 inches); brown (10YR 5/3), light gray (2.5Y 7/2), dry; sandy loam; 15 percent clay; 1 percent very pale brown (10YR 7/4) medium and 1 percent yellowish brown (10YR 5/4) medium mottles; massive; slightly hard, friable, slightly sticky, slightly plastic; 0.5 very fine and fine roots; 3.0 fine and medium tubular pores; 21 percent fine mica flakes, unspecified; fragments; strongly acid, pH 5.4, cresol red; gradual wavy boundary. Lab sample # 70C00034; moist when described;
    2C3—98 to 154 centimeters (38.6 to 60.6 inches); grayish brown (2.5Y 5/2), light gray (10YR 7/2), dry; loam; 7 percent clay; 1 percent brown (7.5YR 5/3) medium and 1 percent brown (7.5YR 4/3) medium and 3 percent pale brown (10YR 6/3) coarse and 3 percent brown (10YR 4/3) coarse mottles; massive; slightly hard, very friable, nonsticky, nonplastic; 0.5 very fine and fine roots; 0.5 fine and medium pores; clay films in root channels and/or pores; 21 percent fine mica flakes, unspecified; fragments; very strongly acid, pH 5.0, cresol red. Lab sample # 70C00035; moist when described;. continuous - phpvsfiid 1609119; continuous - phpvsfiid 1609119