IDENTIFIERS

  • Current Taxon Name (Soil Name): Bryden
  • OSD
  • Series Extent
  • User Site ID: S1985ID069003
  • User Pedon ID: 85ID069003
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 85P0981
  • NCSS Pedon Lab Data NASIS Record ID - 57247
  • Print Date: 11/25/2024

    • 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: 46.3308334
  • Std. Longitude: -116.9416656
  • Datum: WGS84
  • Township: 35N
  • Range: 5W
  • Section: 34
  • PLSS Details: 732 meters N and 580 meters W of SE corner
  • Location Description: Nez Perce County, Idaho.
  • State: Idaho
  • County: ID069—Nez Perce
  • MLRA: 9—Palouse and Nez Perce Prairies

    • PEDON

  • Describers Name: T. Hahn
  • Current Taxonomic Class: Fine-silty, mixed, superactive, mesic Typic Durixerolls
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 3
  • Correlated Information:
  • Soil Name - Bryden
  • PSC - 25 to 47 cm.
  • Classificaton Date - 7/11/2007
  • Moisture Class - xeric
  • Sampled As Information:
  • Soil Name - Bryden
  • Taxonomic Class - Fine-silty, mixed, mesic Typic Durixeroll
  • Taxon Kind - series
  • Classificaton Date - 9/1/1985
  • Moisture Class - xeric
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: plateaus or tablelands
  • Landform: upland slope
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Position: depression
  • Slope Shape Down: concave
  • Runoff: very low
  • Drainage Class: well
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/1/1985 (actual site observation date)
  • Microrelief Kind: microdepression
  • Microrelief Elevation: 10
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    natric horizon

    calcic horizon

    duripan

    0—63

    25—47

    78—95

    95—121

    —-

    —-

    —-

    —-
    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

    2

    —

    —

    592

    —

    225

    36

    —

    —

    11

    22

    2

    11

    19

    4

    —

    —

    —

    —

    —
    1Ap1—0 to 18 centimeters (0.0 to 7.1 inches); dark grayish brown (10YR 4/2), very dark brown (10YR 2/2), moist; silt loam; 14 percent clay; moderate coarse platy, and moderate medium granular structure; soft, very friable, nonsticky, nonplastic; 5.5 very fine roots throughout; 5.5 very fine tubular pores; fragments; neutral, pH 6.8, bromthymol blue; clear smooth boundary. Lab sample # 85P05316; moist when described;. many very fine roots throughout
    1Ap2—18 to 25 centimeters (7.1 to 9.8 inches); dark grayish brown (10YR 4/2), very dark brown (10YR 2/2), moist; silt loam; 15 percent clay; moderate medium angular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; 5.5 very fine roots throughout; 5.5 very fine tubular pores; 2 percent faint clay films in root channels and/or pores; fragments; neutral, pH 7.2, bromthymol blue; clear wavy boundary. Lab sample # 85P05317; dry when described;. Few spots and streaks of light gray E material.; very few clay films surface features in root channels and/or pores; many very fine roots throughout; discontinuous - phpvsfiid 231120; discontinuous - phpvsfiid 231120
    1Btn1—25 to 33 centimeters (9.8 to 13.0 inches); brown (10YR 4/3), very dark grayish brown (10YR 3/2), moist; silty clay loam; 29 percent clay; strong fine prismatic structure; hard, firm, moderately sticky, moderately plastic; 5.5 very fine roots throughout; 5.5 very fine tubular pores; organic stains and 55 percent distinct very dark brown (10YR 2/2) clay films on faces of peds; fragments; neutral, pH 7.2, bromthymol blue; clear wavy boundary. Lab sample # 85P05318; dry when described;. many clay films surface features on faces of peds; many very fine roots throughout; discontinuous - phpvsfiid 231121; discontinuous - phpvsfiid 231121
    1Btn2—33 to 47 centimeters (13.0 to 18.5 inches); brown (10YR 5/3), very dark grayish brown (10YR 3/2), moist; silt loam; 26 percent clay; strong medium prismatic structure; hard, firm, moderately sticky, moderately plastic; 5.5 very fine roots throughout; 5.5 very fine tubular pores; organic stains and 55 percent distinct very dark brown (10YR 2/2) clay films on faces of peds; fragments; slightly alkaline, pH 7.6, cresol red; gradual wavy boundary. Lab sample # 85P05319; dry when described;. Fewer coatings of organic matter than in above horizon.; many clay films surface features on faces of peds; many very fine roots throughout; discontinuous - phpvsfiid 231123; discontinuous - phpvsfiid 231123
    1Btnk—47 to 63 centimeters (18.5 to 24.8 inches); brown (10YR 5/3), dark brown (10YR 3/3), moist; silt loam; 18 percent clay; moderate medium prismatic structure; slightly hard, friable, slightly sticky, slightly plastic; 2.5 very fine roots throughout; 5.5 very fine tubular pores; 15 percent distinct very dark grayish brown (10YR 3/2) clay films on all faces of peds; 1 percent fine spherical carbonate masses; fragments; violent effervescence, by hcl, unspecified; strongly alkaline, pH 8.6, thymol-blue; clear irregular boundary. Lab sample # 85P05320; dry when described;. few fine soft masses of carbonate concentrations; few clay films surface features on vertical and horizontal faces of peds; common very fine roots throughout; effervescence is continuous; discontinuous - phpvsfiid 231125; discontinuous - phpvsfiid 231125
    1Bk—63 to 78 centimeters (24.8 to 30.7 inches); pale brown (10YR 6/3), brown (10YR 5/3), moist; silt loam; 16 percent clay; weak coarse prismatic structure; slightly hard, friable, slightly sticky, slightly plastic; 2.5 very fine roots throughout; 5.5 very fine tubular pores; 1 percent fine irregular carbonate masses; 5 percent by volume 2-39-75 millimeter unspecified fragments; violent effervescence, by hcl, unspecified; strongly alkaline, pH 8.8, thymol-blue; clear irregular boundary. Lab sample # 85P05321; dry when described;. few fine soft masses of carbonate concentrations; common very fine roots throughout; effervescence is continuous
    2Bkq—78 to 95 centimeters (30.7 to 37.4 inches); very pale brown (10YR 8/2), pale brown (10YR 6/3), moist; gravelly loam; 10 percent clay; massive; slightly hard, friable, nonsticky, nonplastic; 30 percent extremely coarse platy durinodes; 10 percent by volume 2-39-75 millimeter igneous, unspecified fragments; violent effervescence, by hcl, unspecified; strongly alkaline, pH 8.8, thymol-blue; abrupt wavy boundary. Lab sample # 85P05322; dry when described;. Pebbles include 30% indurated durinodes, 10% basalt; sand fraction may have a high content of volanic ash.; many extremely coarse durinodes concentrations
    2Bkqm—95 to 121 centimeters (37.4 to 47.6 inches); very pale brown (10YR 8/2), very pale brown (10YR 7/3), moist; indurated material; strong very coarse platy structure; extremely hard, extremely firm* by carbonates and silica, nonsticky, nonplastic; 20 percent by volume 2-39-75 millimeter igneous, unspecified fragments; 1 percent percent of pedon occupied by this horizon (lateral area percent); violent effervescence, by hcl, unspecified; very strongly alkaline, pH 9.6, thymol-blue. Lab sample # 85P05323; dry when described;. Duripan plates are 3-5 cm thick, 10-20 cm long; noncemented loam is in thin lenses (3 cm thick) between plates.