IDENTIFIERS

  • Current Taxon Name (Soil Name): Duroc
  • OSD
  • Series Extent
  • User Site ID: S2001CO075005
  • User Pedon ID: S2001CO075005
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 02N0414
  • NCSS Pedon Lab Data NASIS Record ID - 13844
  • Print Date: 5/30/2024

    • LOCATION

  • State: Colorado
  • County: CO075—Logan
  • MLRA: 72—Central High Tableland

    • PEDON

  • Describers Name: M.L. Petersen
  • Current Taxonomic Class: Fine-silty, mixed, superactive, mesic Cumulic Haplustolls
  • Pedon Record Orgin: NASIS
  • Pedon #: 5
  • Sampled As Information:
  • Soil Name - Duroc
  • Taxonomic Class - Fine-silty, mixed, superactive, mesic Cumulic Haplustolls
  • Classificaton Date - 10/11/2001
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/11/2001 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • 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

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    Ap—0 to 11 centimeters (0.0 to 4.3 inches); brown (10YR 5/3), dark brown (10YR 3/3), moist; loam; 20 percent clay; weak and moderate very fine and fine granular structure; soft, very friable, slightly sticky, slightly plastic; fragments; noneffervescent; clear smooth boundary. Lab sample # 02N02168
    AB—11 to 24 centimeters (4.3 to 9.4 inches); brown (10YR 5/3), dark brown (10YR 3/3), moist; silt loam; 24 percent clay; weak medium subangular blocky parts to moderate medium and coarse granular structure; soft, very friable, slightly sticky, slightly plastic; 4.0 very fine tubular and 4.0 fine tubular pores; fragments; noneffervescent; abrupt smooth boundary. Lab sample # 02N02169
    Bw1—24 to 52 centimeters (9.4 to 20.5 inches);, very dark gray (10YR 3/1), moist; silt loam; 26 percent clay; moderate fine and medium subangular blocky structure; slightly hard, very friable, slightly sticky, slightly plastic; 4.0 very fine tubular and 2.0 fine interstitial and 4.0 fine tubular pores; fragments; noneffervescent; clear smooth boundary. Lab sample # 02N02170
    Bw2—52 to 70 centimeters (20.5 to 27.6 inches); brown (10YR 5/3), very dark grayish brown (10YR 3/2), moist; silty clay loam; 27 percent clay; weak medium prismatic parts to moderate fine and medium subangular blocky structure; slightly hard, friable, moderately sticky, moderately plastic; 6.0 very fine tubular and 3.0 fine tubular pores; fragments; noneffervescent; clear wavy boundary. Lab sample # 02N02171
    Btb—70 to 96 centimeters (27.6 to 37.8 inches); brown (10YR 5/3), brown (10YR 4/3), moist; silty clay loam; 29 percent clay; moderate fine and medium subangular blocky structure; slightly hard, friable, moderately sticky, moderately plastic; 4.0 very fine tubular and 2.0 medium tubular and 6.0 fine tubular pores; 12 percent faint clay films on all faces of peds and 20 percent distinct clay films on surfaces along root channels; fragments; noneffervescent; clear wavy boundary. Lab sample # 02N02172
    Btkb—96 to 110 centimeters (37.8 to 43.3 inches);, dark grayish brown (10YR 4/2), moist; silt loam; 24 percent clay; weak and moderate fine prismatic parts to weak and moderate fine subangular blocky structure; soft, friable, moderately sticky, moderately plastic; 10.0 very fine tubular and 3.0 fine tubular pores; 10 percent faint clay films on surfaces along root channels; 8 percent fine threadlike carbonate masses on surfaces along pores; fragments; slight effervescence. Lab sample # 02N02173