IDENTIFIERS

  • Current Taxon Name (Soil Name): RENFROW
  • OSD
  • Series Extent
  • User Site ID: S1990OK103001
  • User Pedon ID: 90OK103001
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 90P0946
  • NCSS Pedon Lab Data NASIS Record ID - 62879
  • 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: 36.3025017
  • Std. Longitude: -97.3152771
  • Datum: WGS84
  • Map Unit: RenC—Renfrow silt loam, 3 to 5 percent slopes
  • Country: US—United States
  • State: Oklahoma
  • County: OK103—Noble
  • MLRA: 80A—Central Rolling Red Prairies
  • Regional Office: SC—South Central
  • MLRA Soil Survey Area: SC-STW—Stillwater, Oklahoma

    • PEDON

  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 1
  • Sampled As Information:
  • Soil Name - Renfrow
  • Taxonomic Class - Fine, mixed, thermic Udertic Paleustoll
  • Taxon Kind - series
  • PSC - 29 to 79 cm.
  • Classificaton Date - 8/1/1990
  • Moisture Class - ustic
  • Moisture SUBClass - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/1/1990 (actual site observation date)
  • Surface Cover Properties:
  • 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

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    Ap—0 to 9 centimeters (0.0 to 3.5 inches);, dark brown (7.5YR 3/2), moist; silt loam; moderate medium platy parts to weak fine platy structure; 21.0 fine roots; 1 percent worm casts; fragments; strongly acid, pH 5.5, unspecified; abrupt smooth boundary. Lab sample # 90P05703
    A—9 to 18 centimeters (3.5 to 7.1 inches);, dark brown (7.5YR 3/2), moist; silt loam; moderate medium platy parts to weak fine platy structure; 21.0 fine roots; fragments; moderately acid, pH 6.0, unspecified; abrupt smooth boundary. Lab sample # 90P05704
    BA—18 to 29 centimeters (7.1 to 11.4 inches);, dark reddish brown (5YR 3/3), moist; silty clay loam; strong medium prismatic parts to strong medium single grain; very hard, firm; 3.0 fine roots; 1 percent worm casts; fragments; slightly acid, pH 6.3, unspecified; clear smooth boundary. Lab sample # 90P05705
    Bt—29 to 56 centimeters (11.4 to 22.0 inches);, dark reddish brown (5YR 3/4), moist; silty clay; strong coarse prismatic parts to strong fine single grain; very hard, very firm; 3.0 fine roots; dark reddish brown (5YR 3/3) clay films; 1 percent ; fragments; slightly alkaline, pH 7.8, unspecified; gradual wavy boundary. Lab sample # 90P05706
    Btk1—56 to 83 centimeters (22.0 to 32.7 inches);, dark reddish brown (2.5YR 3/4), moist; silty clay; strong coarse prismatic parts to strong medium angular blocky structure; very hard, very firm; 0.5 fine roots; 0.5 very fine pores; 3 percent fine ; fragments; moderately alkaline, pH 8.0, unspecified; gradual smooth boundary. Lab sample # 90P05707
    Btk2—83 to 108 centimeters (32.7 to 42.5 inches);, dark red (2.5YR 3/6), moist; silty clay; moderate medium prismatic parts to strong fine angular blocky structure; very hard, very firm; 0.5 fine roots; reddish brown (2.5YR 4/4) clay films; 1 percent ; fragments; moderately alkaline, pH 8.0, unspecified; gradual smooth boundary. Lab sample # 90P05708
    Btk3—108 to 142 centimeters (42.5 to 55.9 inches);, red (2.5YR 4/6), moist; silty clay; weak medium prismatic parts to moderate very fine single grain; very hard, firm; 0.5 fine roots; fragments; moderately alkaline, pH 8.0, unspecified; gradual smooth boundary. Lab sample # 90P05709
    Btk4—142 to 169 centimeters (55.9 to 66.5 inches);, red (10R 4/6), moist; silty clay; strong very fine subangular blocky structure; very hard, firm; 0.5 fine roots; fragments; moderately alkaline, pH 8.0, unspecified; clear smooth boundary. Lab sample # 90P05710
    Bc1—169 to 183 centimeters (66.5 to 72.0 inches);, red (10R 4/6), moist; silty clay; 1 percent light gray (10YR 7/1) fine distinct and 1 percent light gray (10YR 7/2) fine distinct mottles; moderate very fine angular blocky structure; very hard, firm; fragments; moderately alkaline, pH 8.0, unspecified; clear smooth boundary. Lab sample # 90P05711
    Bc2—183 to 201 centimeters (72.0 to 79.1 inches);, red (10R 4/6), moist; silty clay; 1 percent light gray (10YR 7/1) fine distinct and 1 percent light gray (10YR 7/2) fine distinct mottles; moderate fine angular blocky structure; very hard, firm; fragments; moderately alkaline, pH 8.0, unspecified; clear smooth boundary. Lab sample # 90P05712
    Cr1—201 to 224 centimeters (79.1 to 88.2 inches);, red (2.5YR 4/6), moist; silty clay; very hard, firm; fragments; moderately alkaline, pH 8.0, unspecified; clear smooth boundary. Lab sample # 90P05713
    Cr2—224 to 250 centimeters (88.2 to 98.4 inches);, dark red (2.5YR 3/6), moist; silty clay; very hard, firm; fragments; moderately alkaline, pH 8.0, unspecified. Lab sample # 90P05714