IDENTIFIERS

  • Current Taxon Name (Soil Name): Bucyrus
  • OSD
  • Series Extent
  • User Site ID: S2007OK035111
  • User Pedon ID: S2007OK035111
  • User Site Association ID: MLRA 112 Bucyrus Newtonia project
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 08N0025
  • NCSS Pedon Lab Data NASIS Record ID - 19513
  • Print Date: 4/26/2025

    • 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: 36.8201790
  • Std. Longitude: -95.3418961
  • Datum: WGS84
  • Township: 27 N
  • Range: 18 E
  • Section: 14
  • PLSS Details: 1900 feet north and 70 feet west of the southeast corner
  • Location Description: David Davenport, near Centralia, OK
  • Map Unit: LuB—Lula silt loam, 1 to 3 percent slopes
  • State: Oklahoma
  • County: OK035—Craig
  • MLRA: 112—Cherokee Prairies
  • Non-MLRA Soil Survey Area: OK035—Craig County, Oklahoma
  • 7.5 Minute USGS Quad: 39096-F2—Centralia, Kansas

    • PEDON

  • Describers Name: Mark Abney, Sheila Staton-Clifton, Katie Philbrick, Wm. Wehmueller
  • Current Taxonomic Class: Fine, smectitic, thermic Vertic Paleudolls
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: NASIS
  • Pedon #: 111
  • Sampled As Information:
  • Soil Name - Bucyrus
  • Taxonomic Class - Fine, smectitic, thermic Vertic Paleudolls
  • PSC - 41 to 91 cm.
  • Classificaton Date - 9/11/2007
  • Moisture SUBClass - udic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: residuum weathered from cherty limestone
  • Landscape: upland
  • Landform: plain
  • Geomorphic Component Hills: interfluve
  • Hill Slope Profile: summit
  • Slope Position: upper third
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Drainage Class: moderately well
  • Flooding: none flooding
  • Ponding: none ponding
  • Bedrock: indurated limestone, cherty at 211cm
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/11/2007 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Restrictions
    Kind Hardness Restriction Depth L-H Restriction Thickness L-RV-H
    cm

    bedrock, lithic

    indurated

    211 - 211

    —
    Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    argillic horizon

    redox concentrations

    lithic contact

    0—41

    41—211

    41—211

    211—211

    —41—

    —170—

    —170—

    —-
    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

    —

    —

    251

    —

    180

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 11 centimeters (0.0 to 4.3 inches); very dark gray (7.5YR 3/1) broken face silty clay loam; 29 percent clay; moderate medium angular blocky parts to moderate medium granular structure; friable; 8.0 very fine roots throughout and 0.5 medium roots throughout and 2.0 fine roots throughout; fragments; abrupt smooth boundary. Lab sample # 08N00142; moist when described; observed in pit, small
    A—11 to 26 centimeters (4.3 to 10.2 inches); very dark gray (7.5YR 3/1) broken face silty clay loam; 33 percent clay; moderate medium subangular blocky parts to moderate medium granular structure; friable; 8.0 very fine roots throughout and 2.0 fine roots throughout; fragments; clear smooth boundary. Lab sample # 08N00143; moist when described; observed in pit, small
    AB—26 to 41 centimeters (10.2 to 16.1 inches); 75 percent very dark gray (7.5YR 3/1) broken face and 25 percent dark reddish brown (5YR 3/2) broken face channery clay loam; 39 percent clay; moderate fine subangular blocky parts to moderate medium granular structure; friable; 8.0 very fine roots throughout; 2 percent by volume flat subrounded indurated 150-240-380 millimeter limestone, cherty fragments and 5 percent by volume flat subrounded indurated 20-45-75 millimeter chert fragments and 20 percent by volume flat subrounded indurated 2-12-20 millimeter chert fragments; clear smooth boundary. Lab sample # 08N00144; moist when described; observed in pit, small
    Bt1—41 to 56 centimeters (16.1 to 22.0 inches); 60 percent dark red (2.5YR 3/6) broken face and 40 percent dark reddish brown (5YR 3/2) broken face clay; 43 percent clay; weak fine prismatic parts to moderate medium subangular blocky structure; friable; 2.0 very fine roots throughout; 40 percent prominent brown (7.5YR 4/2), moist, clay films on all faces of peds; 10 percent fine prominent irregular noncoherent cemented black (7.5YR 2.5/1), moist, manganese masses with clear boundaries on faces of peds; 2 percent by volume flat subrounded indurated 20-45-75 millimeter chert fragments and 2 percent by volume flat subrounded indurated 150-240-380 millimeter limestone, cherty fragments and 10 percent by volume flat subrounded indurated 2-12-20 millimeter chert fragments; clear smooth boundary. Lab sample # 08N00145; moist when described; observed in pit, small. discontinuous - phpvsfiid 392293; discontinuous - phpvsfiid 392293
    Bt2—56 to 97 centimeters (22.0 to 38.2 inches); dark red (2.5YR 3/6) broken face bouldery clay; 43 percent clay; moderate medium prismatic parts to moderate medium subangular blocky structure; firm; 2.0 very fine roots throughout; 20 percent pressure faces on rock fragments and 70 percent prominent brown (7.5YR 4/2), moist, clay films on all faces of peds; 10 percent fine prominent irregular noncoherent cemented black (7.5YR 2.5/1), moist, manganese masses with clear boundaries on faces of peds; 2 percent by volume flat subrounded indurated 150-240-380 millimeter limestone, cherty fragments and 5 percent by volume flat subrounded indurated 2-12-20 millimeter chert fragments and 25 percent by volume flat subrounded indurated 600-775-1000 millimeter limestone, cherty fragments; gradual wavy boundary. Lab sample # 08N00146; moist when described; observed in pit, small. continuous - phpvsfiid 392295; discontinuous - phpvsfiid 392294; continuous - phpvsfiid 392295; discontinuous - phpvsfiid 392294
    Bt3—97 to 211 centimeters (38.2 to 83.1 inches); dark red (2.5YR 3/6) broken face bouldery clay; 52 percent clay; moderate medium prismatic parts to moderate medium subangular blocky structure; firm; 0.1 very fine roots throughout; 20 percent pressure faces on rock fragments and 40 percent prominent weak red (2.5YR 4/2), moist, clay films on all faces of peds; 5 percent fine prominent irregular noncoherent cemented black (7.5YR 2.5/1), moist, manganese masses with clear boundaries on faces of peds; 2 percent by volume flat subrounded indurated 150-240-380 millimeter limestone, cherty fragments and 5 percent by volume flat subrounded indurated 2-12-20 millimeter chert fragments and 25 percent by volume flat subrounded indurated 600-775-1000 millimeter limestone, cherty fragments; abrupt wavy boundary. Lab sample # 08N00147; moist when described; observed in pit, small. discontinuous - phpvsfiid 392296; discontinuous - phpvsfiid 392297; discontinuous - phpvsfiid 392296; discontinuous - phpvsfiid 392297
    R—211 to 211 centimeters (83.1 to 83.1 inches); bedrock; fragments.; observed in pit, small