IDENTIFIERS

  • Current Taxon Name (Soil Name): Bullock
  • OSD
  • Series Extent
  • User Site ID: S1976SD093016
  • User Pedon ID: S1976SD093016
  • Vegetation Plot ID: S1976SD093016
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 40A2542
  • NCSS Pedon Lab Data NASIS Record ID - 37238
  • Print Date: 5/20/2024

    • 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: 45.0201378
  • Std. Longitude: -102.0856934
  • Datum: WGS84
  • Township: 12N
  • Range: 17E
  • Section: 7
  • PLSS Details: 1120 feet south and 60 feet west of the Northeast corner
  • Location Description: Black Hills
  • State: South Dakota
  • County: SD093—Meade
  • Non-MLRA Soil Survey Area: SD601—Meade County, South Dakota, Northern Part

    • PEDON

  • Describers Name: A. Meland, G. Weiner, A. Faulkner, L. Zavesky
  • Current Taxonomic Class: Fine-loamy, mixed, frigid Borollic Natrargids
  • Current Taxon Kind: series
  • Pedon Record Orgin: NASIS
  • Pedon #: 16
  • Correlated Information:
  • Soil Name - Bullock
  • Classificaton Date - 4/25/2008
  • Moisture Class - aridic (torric)
  • Sampled As Information:
  • Soil Name - Bullock
  • Classificaton Date - 8/17/1976
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: sandy shale
  • Landform: upland slope
  • Slope Shape Across: concave
  • Drainage Class: well
  • Bedrock: sandstone and shale
  • Geology: Hell Creek Formation formation.
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/17/1976 (actual site observation date)
  • Surface Cover Properties:
  • 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

    BOGR2

    BUDA

    PASM

    Bouteloua gracilis

    Buchloe dactyloides

    Pascopyrum smithii

    blue grama

    buffalograss

    western wheatgrass

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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

    4

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    45

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    A—0 to 10 centimeters (0.0 to 3.9 inches); grayish brown (10YR 5/2), very dark grayish brown (10YR 3/2), moist; very fine sandy loam; moderate thin platy structure; soft, very friable; 21.0 fine roots; fragments; slightly acid, pH 6.3; clear wavy boundary. Lab sample # 40A19914
    Bt—10 to 23 centimeters (3.9 to 9.1 inches); brown (10YR 5/3), brown (10YR 4/3), moist; sandy clay loam; weak medium subangular blocky, and moderate medium and coarse columnar structure; very hard, firm; 21.0 roots; grayish brown (10YR 5/2), dry, organic stains on tops of soil columns; fragments; moderately alkaline, pH 8.2; clear wavy boundary. Lab sample # 40A19915
    Bk2—23 to 33 centimeters (9.1 to 13.0 inches); weak red (2.5YR 5/2), weak red (2.5YR 4/2), moist; sandy clay loam; moderate fine and medium subangular blocky, and weak medium prismatic structure; hard, friable; clay films on vertical faces of peds; 10 percent fine lime nodules; fragments; slight effervescence; moderately alkaline, pH 8.2; clear wavy boundary. Lab sample # 40A19916. patchy - phpvsfiid 281802; patchy - phpvsfiid 281802
    C—33 to 56 centimeters (13.0 to 22.0 inches); pale red (2.5YR 6/2), weak red (2.5YR 4/2), moist; sandy loam; weak medium and coarse subangular blocky structure; slightly hard, friable; moderate permeability; 30 percent fine and medium lime nodules; fragments; violent effervescence; moderately alkaline, pH 8.2; clear wavy boundary. Lab sample # 40A19917
    Cr—56 to 102 centimeters (22.0 to 40.2 inches); pinkish gray (5YR 7/2), pinkish gray (5YR 6/2), moist; bedrock; dark yellowish brown (10YR 4/6), moist, and brownish yellow (10YR 6/8), dry, organic stains; 30 percent fine lime nodules; fragments; strong effervescence; moderately alkaline, pH 8.2. Lab sample # 40A19918