IDENTIFIERS

  • Current Taxon Name (Soil Name): Benclare
  • OSD
  • Series Extent
  • User Site ID: S1957SD099007
  • User Pedon ID: S1957SD099007
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 40A2451
  • NCSS Pedon Lab Data NASIS Record ID - 37147
  • Print Date: 11/12/2024

    • 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: 43.5791664
  • Std. Longitude: -96.5027771
  • Datum: WGS84
  • Township: 101N
  • Range: 47W
  • Section: 5
  • PLSS Details: 0.15 mile E of the SW corner
  • Location Description: 55 feet N or the fence opposite the blazed pole (4th from the river)
  • State: South Dakota
  • County: SD099—Minnehaha
  • MLRA: 102B—Till Plains
  • Non-MLRA Soil Survey Area: SD099—Minnehaha County, South Dakota

    • PEDON

  • Current Taxonomic Class: Fine, smectitic, mesic Udic Haplustolls
  • Current Taxon Kind: series
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 7
  • Correlated Information:
  • Soil Name - Benclare
  • Classificaton Date - 7/23/2007
  • Moisture Class - udic
  • Moisture Subclass - udic
  • Sampled As Information:
  • Soil Name - Rokeby
  • Classificaton Date - 8/14/1957
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

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

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/14/1957 (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

    —

    —

    —

    —

    0

    —

    —

    —

    —

    —

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    A1p—0 to 18 centimeters (0.0 to 7.1 inches); very dark gray (10YR 3/1), black (10YR 2/1), moist; silty clay loam; weak coarse prismatic parts to weak fine granular structure; slightly hard, friable; tubular pores; clay films on all faces of peds; worm casts; fragments; noneffervescent. Lab sample # 40A19190. Quartz grains predominantly bleached, some finely divided bleached; temperature 70 degrees F; false, plow depth boundary.; patchy - phpvsfiid 184982; patchy - phpvsfiid 184982
    B21—18 to 30 centimeters (7.1 to 11.8 inches); very dark gray (10YR 3/1), black (10YR 2/1), moist; silty clay loam; weak medium prismatic parts to moderate very fine and fine subangular blocky structure; hard, friable; 21.0 tubular pores; clay films on all faces of peds; 21 percent worm casts; fragments; noneffervescent; gradual smooth boundary. Lab sample # 40A19191. Quartz grains predominantly stained and finely divided, some larger bleached and some larger stained grains; temperature 69 degrees F.; patchy - phpvsfiid 195777; patchy - phpvsfiid 195777
    B22—30 to 48 centimeters (11.8 to 18.9 inches); dark gray (10YR 4/1), black (10YR 2/1), moist; silty clay loam; weak medium prismatic parts to moderate and strong very fine and fine subangular blocky structure; hard, friable; 3.0 very fine and 21.0 tubular pores; clay films on all faces of peds; 21 percent worm casts; fragments; noneffervescent; clear smooth boundary. Lab sample # 40A19192. Quartz grains predominantly bleached and finely divided, some larger stained, some larger bleached grains; temperature 69 degrees F.; patchy - phpvsfiid 195778; patchy - phpvsfiid 195778
    B23—48 to 66 centimeters (18.9 to 26.0 inches); dark gray (10YR 4/1), very dark gray (10YR 3/1), moist; silty clay; weak and moderate coarse prismatic parts to medium prismatic parts to moderate and strong very fine and fine subangular blocky structure; very hard, firm; 3.0 very fine and 0.5 tubular pores; clay films on all faces of peds and 10 percent distinct dark yellowish brown (10YR 4/6), moist, iron stains on faces of peds and 10 percent distinct yellowish brown (10YR 5/8), dry, iron stains on faces of peds; 1 percent dark grayish brown (2.5Y 4/2) worm casts and 1 percent grayish brown (2.5Y 5/2) worm casts; fragments; noneffervescent; clear smooth boundary. Lab sample # 40A19193. Quartz grains finely divided, predominantly bleached, some stained, some larger stained; temperature 68 degrees F.; continuous - phpvsfiid 195781; continuous - phpvsfiid 195781
    B24—66 to 81 centimeters (26.0 to 31.9 inches); silty clay loam; moderate medium and coarse prismatic parts to moderate and strong very fine and fine angular blocky structure; very hard, firm; 3.0 very fine and tubular pores; clay films on all faces of peds and 10 percent distinct dark yellowish brown (10YR 4/6), moist, iron stains on faces of peds and 10 percent distinct yellowish brown (10YR 5/8), dry, iron stains on faces of peds and 10 percent faint manganese or iron-manganese stains on faces of peds; very dark gray (10YR 3/1) worm casts and dark gray (10YR 4/1) worm casts and dark grayish brown (2.5Y 4/2) worm casts and grayish brown (2.5Y 5/2) worm casts; fragments; noneffervescent; gradual smooth boundary. Lab sample # 40A19194. Quartz grains finely divided predominantly bleached, some stained, some larger stained; temperature 67 degrees F.; continuous - phpvsfiid 195784; continuous - phpvsfiid 195784
    B25—81 to 99 centimeters (31.9 to 39.0 inches); grayish brown (2.5Y 5/2), dark grayish brown (2.5Y 4/2), moist; silty clay loam; moderate and strong medium and coarse prismatic parts to weak and moderate fine and medium angular blocky structure; extremely hard, very firm; 3.0 very fine pores; clay films on all faces of peds and black (2.5Y 2/1), moist, coats on faces of peds and very dark gray (2.5Y 3/1), dry, coats on faces of peds and 10 percent distinct yellowish brown (10YR 5/8), dry, iron stains on faces of peds and 10 percent faint manganese or iron-manganese stains on faces of peds and 10 percent distinct dark yellowish brown (10YR 4/6), moist, iron stains on faces of peds; fragments; noneffervescent; clear smooth boundary. Lab sample # 40A19195. Quartz grains finely divided, predominantly stained, some bleached; temperature 66 degrees F.; patchy - phpvsfiid 185008; patchy - phpvsfiid 195786; patchy - phpvsfiid 195787; patchy - phpvsfiid 185008; patchy - phpvsfiid 195786; patchy - phpvsfiid 195787
    B2ca1—99 to 114 centimeters (39.0 to 44.9 inches); light brownish gray (2.5Y 6/2), grayish brown (2.5Y 5/2), moist; silty clay loam; 1 percent olive gray (5Y 5/2) fine faint and 1 percent gray (5Y 6/1) fine faint mottles; moderate and strong medium and coarse prismatic parts to moderate and strong fine and medium angular blocky structure; extremely hard, very firm; 3.0 very fine pores; clay films on all faces of peds and carbonate coats on concretions and 10 percent faint manganese or iron-manganese stains on faces of peds and 30 percent distinct dark yellowish brown (10YR 4/6), moist, iron stains on faces of peds and 30 percent distinct yellowish brown (10YR 5/8), dry, iron stains on faces of peds; 1 percent fine lime masses and 1 percent fine and medium weakly coherent cemented carbonate concretions; fragments; slight effervescence; clear wavy boundary. Lab sample # 40A19196. Quartz grains finely divided, predominantly stained, some bleached; temperature 64 degrees F.; patchy - phpvsfiid 185012; continuous - phpvsfiid 185013; patchy - phpvsfiid 185012; continuous - phpvsfiid 185013
    B2ca2—114 to 140 centimeters (44.9 to 55.1 inches); light gray (5Y 7/2), olive gray (5Y 5/2), moist; silty clay loam; moderate medium and coarse prismatic parts to medium prismatic parts to weak and moderate fine and medium angular blocky structure; hard, firm; 3.0 very fine pores; clay films on all faces of peds and carbonate coats on concretions and 10 percent distinct black (10YR 2/1), moist, manganese or iron-manganese stains on faces of peds and 10 percent distinct very dark gray (10YR 3/1), dry, manganese or iron-manganese stains on faces of peds and 30 percent prominent dark yellowish brown (10YR 4/6), moist, iron stains on faces of peds and 30 percent prominent yellowish brown (10YR 5/8), dry, iron stains on faces of peds; 3 percent medium weakly coherent cemented carbonate concretions; fragments; slight effervescence; clear smooth boundary. Lab sample # 40A19197. Quartz grains predominantly stained, some bleached; temperature 63 degrees F.; continuous - phpvsfiid 195792; continuous - phpvsfiid 195793; continuous - phpvsfiid 195792; continuous - phpvsfiid 195793
    B3ca—140 to 155 centimeters (55.1 to 61.0 inches); silty clay loam; 3 percent olive gray (5Y 5/2) medium distinct and 3 percent light gray (5Y 7/2) medium distinct mottles; weak and moderate medium and coarse prismatic parts to weak and moderate medium angular blocky structure; hard, firm; 3.0 very fine pores; dark yellowish brown (10YR 4/6), moist, iron stains on faces of peds and yellowish brown (10YR 5/8), dry, iron stains on faces of peds and clay films on all faces of peds and carbonate coats on concretions and 30 percent distinct black (10YR 2/1), moist, manganese or iron-manganese stains on faces of peds and 30 percent distinct very dark gray (10YR 3/1), dry, manganese or iron-manganese stains on faces of peds; 1 percent fine lime masses and 1 percent fine and medium weakly coherent cemented carbonate concretions; fragments; slight effervescence. Lab sample # 40A19198. Quartz grains finely divided, predominantly stained, some bleached; temperature 60 degrees F.; patchy - phpvsfiid 195798; continuous - phpvsfiid 195799; patchy - phpvsfiid 195798; continuous - phpvsfiid 195799