IDENTIFIERS

  • Current Taxon Name (Soil Name): Craddock
  • OSD
  • Series Extent
  • User Site ID: S1964MT061005
  • User Pedon ID: S1964MT061005
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 40A3348
  • NCSS Pedon Lab Data NASIS Record ID - 38463
  • Print Date: 11/23/2024

    • LOCATION

  • State: Montana
  • County: MT061—Mineral
  • MLRA: 43—Northern Rocky Mountains
  • Non-MLRA Soil Survey Area: MT603—Lolo National Forest Area, Montana

    • PEDON

  • Current Taxonomic Class: Coarse-loamy, mixed, superactive Andic Cryochrepts
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 5
  • Correlated Information:
  • Soil Name - Craddock
  • PSC - 25 to 100 cm.
  • Classificaton Date - 1/27/2010
  • Sampled As Information:
  • Soil Name - Craddock
  • Classificaton Date - 8/1/1964
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: mountains
  • Landform: plateau
  • Drainage Class: well
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/1/1964 (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
    • 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

    55

    —

    —

    1280

    —

    762

    —

    —

    5.6

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    O1—0 to 2 centimeters (0.0 to 0.8 inches); fragments. Lab sample # 40A26109
    O2—2 to 5 centimeters (0.8 to 2.0 inches); fragments. Lab sample # 40A26110
    B21IR—5 to 13 centimeters (2.0 to 5.1 inches); dark yellowish brown (10YR 4/4), light yellowish brown (10YR 6/4), dry; loam; weak fine and medium subangular blocky parts to weak very fine granular structure; soft, very friable, nonsticky, nonplastic; 21.0 fine and medium roots; 3.0 medium and coarse tubular and 21.0 fine and medium tubular pores; 30 percent by volume shale, unspecified fragments; gradual boundary. Lab sample # 40A26111
    B22IR—13 to 23 centimeters (5.1 to 9.1 inches); dark yellowish brown (10YR 4/4), light yellowish brown (10YR 6/4), dry; loam; weak fine and medium subangular blocky parts to weak very fine granular structure; soft, very friable, nonsticky, nonplastic; 3.0 fine and medium roots; 3.0 medium and coarse tubular and 21.0 fine and medium tubular pores; 30 percent by volume shale, unspecified fragments; clear wavy boundary. Lab sample # 40A26112
    A'21—23 to 35 centimeters (9.1 to 13.8 inches); brown (10YR 5/3), light gray (10YR 7/2), dry; loam; weak subangular blocky structure; slightly hard, very friable, slightly sticky, slightly plastic; 3.0 fine and medium roots; 3.0 medium and coarse tubular and 21.0 fine and medium tubular pores; 30 percent by volume shale, unspecified fragments; gradual boundary. Lab sample # 40A26113
    A'22—35 to 51 centimeters (13.8 to 20.1 inches); yellowish brown (10YR 5/4), light gray (10YR 7/2), dry; loam; weak subangular blocky structure; slightly hard, very friable, slightly sticky, slightly plastic; 3.0 fine and medium roots; 3.0 medium and coarse tubular and 21.0 fine and medium tubular pores; 30 percent by volume shale, unspecified fragments; gradual boundary. Lab sample # 40A26114
    A'&B'2—51 to 81 centimeters (20.1 to 31.9 inches); grayish brown (10YR 5/2) and yellowish brown (10YR 5/4), light gray (10YR 7/2) and light brownish gray (10YR 6/2), dry; loam; weak fine subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; 3.0 fine and medium roots; 21.0 fine and medium and 21.0 fine vesicular pores; 10 percent distinct clay films; 60 percent by volume shale, unspecified fragments; gradual boundary. Lab sample # 40A26115
    A&B—81 to 122 centimeters (31.9 to 48.0 inches); olive gray (5Y 5/2) and 35 percent yellowish brown (10YR 5/4), light gray (5Y 7/2) and very pale brown (10YR 7/4) and yellowish brown (10YR 5/4), dry; loam; weak fine subangular blocky structure; slightly hard, friable, slightly sticky, slightly plastic; 0.5 fine roots; 3.0 fine pores; 10 percent distinct clay films in root channels and/or pores; 60 percent by volume shale, unspecified fragments. Lab sample # 40A26116
    C—122 to 157 centimeters (48.0 to 61.8 inches); 90 percent by volume shale, unspecified fragments. Lab sample # 40A26117