IDENTIFIERS

  • Current Taxon Name (Soil Name): Danvers
  • OSD
  • Series Extent
  • User Site ID: S1956MT111002
  • User Pedon ID: S1956MT111002
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 40A3494
  • NCSS Pedon Lab Data NASIS Record ID - 39159
  • Print Date: 11/11/2024

    • 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: 45.8232613
  • Std. Longitude: -108.1093521
  • Datum: WGS84
  • Township: 1N
  • Range: 29E
  • Section: 22
  • PLSS Details: .25 mile south and 100 feet east of northwest corner
  • State: Montana
  • County: MT111—Yellowstone
  • MLRA: 58A—Northern Rolling High Plains, Northern Part
  • Non-MLRA Soil Survey Area: MT111—Yellowstone County, Montana
  • 7.5 Minute USGS Quad: 45108-G1—Gails Coulee, Montana

    • PEDON

  • Describers Name: Dave R. Cawlfield.
  • Current Taxonomic Class: Fine, smectitic, frigid Typic Argiborolls
  • Current Taxon Kind: series
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 2
  • Correlated Information:
  • Soil Name - Danvers
  • Classificaton Date - 1/26/2010
  • Sampled As Information:
  • Soil Name - Danvers
  • Classificaton Date - 9/24/1956
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landform: terrace
  • Slope Shape Down: convex
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/24/1956 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Site Obs. Cover Kind 2 - close-grown crop
  • 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

    2

    —

    —

    1128

    —

    180

    —

    —

    —

    —

    —

    —

    —

    —

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    —
    Ap—0 to 10 centimeters (0.0 to 3.9 inches); very dark brown (10YR 2/2), dark grayish brown (10YR 4/2), dry; silty clay loam; soft, very friable, moderately sticky, moderately plastic; 21.0 roots; fragments; noneffervescent; abrupt smooth boundary. Lab sample # 40A27010. weak very fine crumb.
    B21t—10 to 19 centimeters (3.9 to 7.5 inches); very dark brown (10YR 2/2), dark grayish brown (10YR 4/2), dry; silty clay; strong very fine and fine angular blocky structure; friable, moderately sticky, moderately plastic; 21.0 fine roots; 3.0 fine and medium pores; clay films on faces of peds; fragments; noneffervescent; clear smooth boundary. Lab sample # 40A27011. continuous - phpvsfiid 192341; continuous - phpvsfiid 192341
    B22t—19 to 36 centimeters (7.5 to 14.2 inches); very dark grayish brown (10YR 3/2), brown (10YR 4/3), dry; silty clay; strong medium prismatic parts to strong fine and medium angular blocky structure; friable, moderately sticky, moderately plastic; 3.0 very fine pores; clay films on faces of peds; fragments; noneffervescent; clear wavy boundary. Lab sample # 40A27012. continuous - phpvsfiid 176854; continuous - phpvsfiid 176854
    B3—36 to 51 centimeters (14.2 to 20.1 inches); grayish brown (10YR 5/2), light brownish gray (10YR 6/2), dry; clay loam; moderate fine and medium angular blocky structure; friable, moderately sticky, moderately plastic; 3.0 fine and medium pores; fragments; strong effervescence; clear wavy boundary. Lab sample # 40A27013
    C1ca—51 to 79 centimeters (20.1 to 31.1 inches); brown (10YR 5/3), light gray (10YR 7/2), dry; clay loam; weak medium angular blocky structure; friable, moderately sticky, moderately plastic; 0.5 roots; 3.0 fine and medium pores; fragments; violent effervescence; strongly alkaline, pH 8.6, hellige-truog; clear wavy boundary. Lab sample # 40A27014. broken boundary, many coarse white splotches and streaks, 10YR 8/1 dry.
    C2ca—79 to 104 centimeters (31.1 to 40.9 inches); pale brown (10YR 6/3), light gray (10YR 7/2), dry; clay loam; massive; friable, moderately sticky, moderately plastic; 0.5 roots; 21.0 very fine and 0.5 fine pores; fragments; violent effervescence; strongly alkaline, pH 9.0, hellige-truog; diffuse boundary. Lab sample # 40A27015. few medium white streaks and splotches.
    C3—104 to 137 centimeters (40.9 to 53.9 inches); dark grayish brown (10YR 4/2) and grayish brown (10YR 5/2), light gray (10YR 7/2), dry; loam; massive; very friable, slightly sticky, slightly plastic; 0.5 very fine pores; fragments; violent effervescence; diffuse boundary. Lab sample # 40A27016. few medium distinct white splotches.
    C4—137 to 152 centimeters (53.9 to 59.8 inches); dark grayish brown (10YR 4/2) and grayish brown (10YR 5/2), light gray (10YR 7/2), dry; loam; massive; 0.5 very fine pores; fragments. Lab sample # 40A27017. few white splotches.