IDENTIFIERS

  • Current Taxon Name (Soil Name): DAWES
  • OSD
  • Series Extent
  • User Site ID: S1958SD007004
  • User Pedon ID: S1958SD007004
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 40A2485
  • NCSS Pedon Lab Data NASIS Record ID - 37181
  • Print Date: 6/3/2024

    • 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: 43.1163635
  • Std. Longitude: -101.6932755
  • Datum: WGS84
  • Township: 36N
  • Range: 37W
  • Section: 5
  • PLSS Details: SE 1/4 of the SE 1/4 of the SE 1/4, 250 feet W and 130 feet N of the 2nd telephone pole N of the SE corner
  • State: South Dakota
  • County: SD007—Bennett
  • MLRA: 64—Mixed Sandy and Silty Tableland and Badlands
  • Non-MLRA Soil Survey Area: SD007—Bennett County, South Dakota

    • PEDON

  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 4
  • Correlated Information:
  • Soil Name - DAWES
  • Classificaton Date - 9/6/2001
  • Sampled As Information:
  • Soil Name - UNNAMED
  • Classificaton Date - 8/1/1958
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Slope Shape Down: linear
  • Drainage Class: moderately well
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/1/1958 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop 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

    1

    —

    —

    —

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    180

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    A1p—0 to 20 centimeters (0.0 to 7.9 inches); black (10YR 2/1) and very dark brown (10YR 2/2) crushed, gray (10YR 5/1) and gray (10YR 5/1) crushed, dry; silt loam; subangular blocky parts to weak fine granular structure; soft, very friable; 75 percent organic stains on rock fragments; fragments; noneffervescent. Lab sample # 40A19488. Some quartz finely divided bleached; minerals primarily quartz; temperature 63 degrees F; false, plow depth boundary.
    A1A2—20 to 27 centimeters (7.9 to 10.6 inches); very dark grayish brown (10YR 3/2), grayish brown (10YR 5/2), dry; silt loam; weak medium prismatic parts to weak fine granular structure; slightly hard, very friable; 0.5 fine pores; 10 percent organic stains on rock fragments; fragments; noneffervescent; gradual smooth boundary. Lab sample # 40A19489. Quartz predominantly finely divided bleached; minerals primarily quartz; temperature 65 degrees F.
    A2—27 to 32 centimeters (10.6 to 12.6 inches); dark grayish brown (10YR 4/2), grayish brown (2.5Y 5/2), dry; silt loam; weak and moderate fine subangular blocky parts to weak fine granular structure; slightly hard, very friable; 0.5 fine pores; dark grayish brown (2.5Y 4/2), moist, coats on faces of peds and grayish brown (10YR 5/2), dry, coats on faces of peds; fragments; noneffervescent; clear smooth boundary. Lab sample # 40A19490. Quartz predominantly finely divided bleached; minerals primarily quartz; temperature 65 degrees F.; continuous - phpvsfiid 185397; continuous - phpvsfiid 185398; continuous - phpvsfiid 185397; continuous - phpvsfiid 185398
    B21—32 to 53 centimeters (12.6 to 20.9 inches); dark grayish brown (10YR 4/2), grayish brown (2.5Y 5/2), dry; silty clay loam; moderate and strong medium prismatic parts to fine prismatic parts to moderate and strong very fine and fine angular blocky structure; very hard, very firm; 0.5 fine pores; grayish brown (2.5Y 5/2), dry, coats on faces of peds and clay films on all faces of peds and 75 percent iron stains on rock fragments; fragments; noneffervescent; clear smooth boundary. Lab sample # 40A19491. Some quartz finely divided bleached; minerals primarily quartz; temperature 64 degrees F.; continuous - phpvsfiid 185399; continuous - phpvsfiid 185400; continuous - phpvsfiid 185399; continuous - phpvsfiid 185400
    B22—53 to 69 centimeters (20.9 to 27.2 inches); dark grayish brown (2.5Y 4/2), grayish brown (2.5Y 5/2), dry; silty clay loam; moderate medium prismatic parts to moderate very fine and fine subangular blocky structure; very hard, very firm; 0.5 fine pores; very dark grayish brown (2.5Y 3/2), moist, coats on faces of peds and grayish brown (2.5Y 5/2), dry, coats on faces of peds and clay films on all faces of peds and 75 percent iron stains on rock fragments; fragments; noneffervescent; clear smooth boundary. Lab sample # 40A19492. Some quartz finely divided bleached; minerals predominantly quartz with increasing feldspar and iron-manganese concentrations; temperature 63 degrees F.; continuous - phpvsfiid 185402; continuous - phpvsfiid 185403; continuous - phpvsfiid 185404; continuous - phpvsfiid 185402; continuous - phpvsfiid 185403; continuous - phpvsfiid 185404
    (C-Dr)ca—56 to 152 centimeters (22.0 to 59.8 inches); light olive brown (2.5Y 5/3), light gray (2.5Y 7/2), dry; silt loam; massive; slightly hard, very friable; 0.5 medium and 0.5 fine and 0.5 coarse pores; 1 percent lime masses; fragments; slight effervescence; gradual smooth boundary. Lab sample # 40A19496. Few weathered Dr fragments; quartz predominantly finely divided bleached; minerals as in above horizon; temperature 59 degrees F.
    B3ca1—69 to 79 centimeters (27.2 to 31.1 inches); light olive brown (2.5Y 5/3), grayish brown (2.5Y 5/2), dry; silty clay loam; weak medium prismatic parts to weak and moderate fine and medium subangular blocky structure; very hard, firm; 0.5 fine and medium pores; olive brown (2.5Y 4/3), moist, coats on faces of peds and light brownish gray (2.5Y 6/2), dry, coats on faces of peds and 10 percent dark grayish brown (2.5Y 4/2), moist, in root channels and/or pores and 10 percent light brownish gray (2.5Y 6/2), moist, in root channels and/or pores and 30 percent light olive brown (2.5Y 5/3), moist, in root channels and/or pores and 30 percent grayish brown (2.5Y 5/2), dry, in root channels and/or pores; 3 percent light olive brown (2.5Y 5/3) worm casts and 3 percent grayish brown (2.5Y 5/2) worm casts and 1 percent dark grayish brown (2.5Y 4/2) worm casts and 1 percent light brownish gray (2.5Y 6/2) worm casts and 1 percent fine lime masses and 1 percent fine carbonate threads; fragments; slight effervescence; gradual smooth boundary. Lab sample # 40A19493. Some quartz finely divided bleached; minerals predominantly quartz with gradually increasing feldspar and iron-manganese concentrations; temperature 63 degrees F.; patchy - phpvsfiid 185406; patchy - phpvsfiid 185407; patchy - phpvsfiid 185406; patchy - phpvsfiid 185407
    B3ca2—79 to 97 centimeters (31.1 to 38.2 inches); light brownish gray (2.5Y 6/2), light gray (2.5Y 7/2), dry; silt loam; weak coarse and very coarse prismatic parts to weak fine and medium subangular blocky structure; hard, friable; 0.5 medium and 0.5 fine pores; olive brown (2.5Y 4/3), moist, coats on faces of peds and light brownish gray (2.5Y 6/2), dry, coats on faces of peds and clay films on all faces of peds and 10 percent pale yellow (2.5Y 7/3), moist, in root channels and/or pores and 10 percent grayish brown (2.5Y 5/2), moist, in root channels and/or pores and 30 percent light brownish gray (2.5Y 6/2), moist, in root channels and/or pores and 30 percent light gray (2.5Y 7/2), dry, in root channels and/or pores; 3 percent light brownish gray (2.5Y 6/2) worm casts and 3 percent light gray (2.5Y 7/2) worm casts and 1 percent grayish brown (2.5Y 5/2) worm casts and 1 percent pale yellow (2.5Y 7/3) worm casts and 3 percent fine lime masses and 3 percent fine carbonate threads; fragments; slight effervescence; gradual smooth boundary. Lab sample # 40A19494. Quartz predominantly finely divided bleached; minerals predominantly quartz with increasing feldspar and iron-manganese concentrations; temperature 62 degrees F.; patchy - phpvsfiid 195958; patchy - phpvsfiid 195959; patchy - phpvsfiid 195960; patchy - phpvsfiid 195958; patchy - phpvsfiid 195959; patchy - phpvsfiid 195960
    Cca—97 to 112 centimeters (38.2 to 44.1 inches); light brownish gray (2.5Y 6/2), light gray (2.5Y 7/2), dry; silt loam, weathered bedrock; massive; hard, friable; 0.5 medium and 0.5 fine and 0.5 coarse pores; 10 percent light olive brown (2.5Y 5/3), moist, in root channels and/or pores and 10 percent pale yellow (2.5Y 7/3), moist, in root channels and/or pores and 30 percent light brownish gray (2.5Y 6/2), moist, in root channels and/or pores and 30 percent light gray (2.5Y 7/2), dry, in root channels and/or pores; 3 percent light brownish gray (2.5Y 6/2) worm casts and 3 percent light gray (2.5Y 7/2) worm casts and 1 percent pale yellow (2.5Y 7/3) worm casts and 1 percent light olive brown (2.5Y 5/3) worm casts and 1 percent fine lime masses and 1 percent fine carbonate threads; fragments; strong effervescence; gradual smooth boundary. Lab sample # 40A19495. Quartz predominantly finely divided bleached; minerals as in above horizon.
    (C-Dr)ca—152 to 178 centimeters (59.8 to 70.1 inches); light olive brown (2.5Y 5/3), light gray (2.5Y 7/2), dry; silt loam; massive; slightly hard, very friable; 1 percent fine lime masses; fragments; slight effervescence. Lab sample # 40A19497. Not sampled; common partially weathered Dr fragments; quartz predominantly finely divided bleached; minerals as in above horizon but with continual increase in feldspar and iron-manganese concentrations; auger boundary.
    (Dr-C)c—178 to 198 centimeters (70.1 to 78.0 inches); light gray (2.5Y 7/2), white (2.5Y 8/1), dry; weathered bedrock; fragments; strong effervescence. Lab sample # 40A19498. Not sampled; some C material along fracture planes; few salt films; quartz predominantly finely divided bleached; minerals as in above horizon; auger boundary.
    Drc—198 centimeters (78.0 inches); light gray (2.5Y 7/2), white (2.5Y 8/1), dry; unweathered bedrock; fragments; strong effervescence. Lab sample # 40A19499. Not sampled; few salt films; quartz predominantly finely divided bleached; minerals as in above horizon.