IDENTIFIERS

  • Current Taxon Name (Soil Name): Renthin
  • OSD
  • Series Extent
  • User Site ID: S1996OK109065
  • User Pedon ID: S1996OK109065
  • Vegetation Plot ID: 91OK109001
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - KSSL
  • Lab Pedon # - 91P0902
  • NCSS Pedon Lab Data NASIS Record ID - 63940
  • Print Date: 12/11/2024

    • 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: 35.5725100
  • Std. Longitude: -97.4903300
  • Datum: WGS84
  • Township: 13N
  • Range: 3W
  • Section: 26
  • PLSS Details: about 2500' N. & 1500' E. from the SW corner
  • Location Description: Photo: 12-SW; about 2500' N. & 1500' E. from the SW corner of Sec. 26, T. 13 N., R. 3 W.
  • Map Unit: RinB—Renthin silt loam, 1 to 3 percent slopes
  • Country: US—United States
  • State: Oklahoma
  • County: OK109—Oklahoma
  • MLRA: 80A—Central Rolling Red Prairies
  • Regional Office: SC—South Central
  • MLRA Soil Survey Area: SC-STW—Stillwater, Oklahoma
  • 7.5 Minute USGS Quad: 35097-E4—Spencer, Oklahoma

    • PEDON

  • Describers Name: Bob G. Bourlier
  • Current Taxonomic Class: Fine, mixed, superactive, thermic Udertic Argiustolls
  • Current Taxon Kind: series
  • Pedon Type: representative pedon for component
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Correlated Information:
  • Soil Name - Renthin
  • PSC - 25 to 75 cm.
  • Classificaton Date - 5/10/2016
  • Classifier - Jerry Weinheimer
  • Soil Taxonomic Edition - twelfth edition
  • Moisture Class - ustic
  • Moisture Subclass - udic
  • Sampled As Information:
  • Soil Name - Renthin
  • Taxonomic Class - Fine, mixed, superactive, thermic Udertic Argiustolls
  • Taxon Kind - series
  • PSC - 10 to 135 cm.
  • Classificaton Date - 7/14/1993
  • Soil Taxonomic Edition - twelfth edition
  • Moisture Class - ustic
  • Moisture SUBClass - udic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Certification Status: certified
  • QC Status: level 1
  • QA Status: level 1
  • Field Measured Properties: 39 percent of Percent clay in the control section and 2 percent of Soil slope(%) and 139.7 cm of Depth of solum and 6.6999998 Soil reaction - surface layer


    • SITE

  • Parent Material: residuum weathered from sandstone and shale
  • Landscape: hills
  • Landform: ridge
  • Anthropogenic Feature: leveled land
  • Geomorphic Component Hills: head slope
  • Hill Slope Profile: summit
  • Slope Position: middle third
  • Slope Shape Across: convex
  • Slope Shape Down: linear
  • Runoff: low
  • Drainage Class: well
  • Flooding: none flooding
  • Ponding: none ponding
  • Bedrock: s slight weathered sandstone and shale with <10 and a strike of 5 degrees and a dip of 5 to 5 degrees
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 7/14/1993 (actual site observation date)
  • Air Photo ID: 12-SW
  • Microrelief Elevation: 0
  • Plant Association Name: Claypan Prairie
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - rangeland, grassland
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • Pedon Horizon Lab Results - 1
    Horizon Top Depth Bottom Depth Sample ID Data Collector Total Clay CaCO3 Clay Total Silt Fine Silt Co. Silt Total Sand Total Sand Method VC Sand Co. Sand Med. Sand Fine Sand VF Sand VF Sand Method Texture Class - Field Lab Rubbed Fiber Unrubbed Fiber pH H2O
    cm cm % % % % % % % % % % % % %

    A

    0

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    6.6
    Pedon Horizon Lab Results - 2
    Horizon Top Depth Bottom Depth Sample ID pH CaCl2 pH NaF pH Ox Delta pH LL PL PI Atter. Samp. Cond. COLE Pot. Acidity Ca + Mg - Meh 2 K Ca + Mg - Sat. Paste KCl Extract. Acidity Base Sat. - Meh 2 CEC-7 CEC-8.2
    cm cm % % % cm/cm meq/100g cmol(+)/kg cmol(+)/kg mmol(+)/l cmol(+)/kg % cmol(+)/kg cmol(+)/kg

    A

    0

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Pedon Horizon Lab Results - 3
    Horizon Top Depth Bottom Depth Sample ID ECEC Phosphate P NO3-N EC EC Method EC 1:5 by volume CaCO3 Equiv. Equiv. Gypsum Na SAR Gypsum Req. Humic Color Fulvic Color Humic + Fulvic Color Al PI Pyro. Hue PyrO. Value Pyro. Chroma
    cm cm cmol(+)/kg mg/kg mg/kg dS/m dS/m % % mmol(+)/l % L-pcu/g L-pcu/g L-pcu/g %

    A

    0

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

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    —
    Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    ANGE

    BOCU

    BOGR2

    BUDA

    DALEA

    PAVI2

    PSORO

    SCSC

    SONU2

    SPAS

    SPCOC2

    Andropogon gerardii

    Bouteloua curtipendula

    Bouteloua gracilis

    Buchloe dactyloides

    Dalea

    Panicum virgatum

    Psorothamnus

    Schizachyrium scoparium

    Sorghastrum nutans

    Sporobolus asper

    Sporobolus compositus var. compositus

    big bluestem

    sideoats grama

    blue grama

    buffalograss

    prairie clover

    switchgrass

    dalea

    little bluestem

    Indiangrass

    —

    composite dropseed

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

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    —

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    Pedon Restrictions
    Kind Hardness Restriction Depth L-H Restriction Thickness L-RV-H
    cm

    bedrock, paralithic

    weakly coherent

    140 - 196

    - 56 -

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

    mollic epipedon

    argillic horizon

    slickensides

    secondary carbonates

    paralithic contact

    0—39

    25—140

    56—107

    74—140

    140—196

    —39—

    —115—

    —51—

    —66—

    —56—
    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

    91

    3

    363

    —

    135

    864

    —

    —

    16.1

    26.7

    3.9

    17.2

    27.8

    5

    —

    —

    72357

    National Severe Storms Lab., Norman,OK

    Official U.S.
    A—0 to 10 centimeters (0.0 to 3.9 inches); brown (7.5YR 4/2) crushed, dark brown (7.5YR 3/2) crushed, moist; silt loam; 26 percent sand; 53 percent silt; 21 percent clay; weak medium platy, and weak fine granular structure; hard, friable by humus; moderate permeability; 8.0 very fine roots throughout and 1.0 fine roots throughout; 7.0 very fine and fine moderate-continuity vesicular and tubular pores; fragments; noneffervescent, by hcl, unspecified; neutral, pH 6.7, pH meter; clear smooth boundary. Lab sample # 91P5487S; dry when described;
    BA—10 to 25 centimeters (3.9 to 9.8 inches); brown (7.5YR 4/2) broken face, dark brown (7.5YR 3/2) broken face, moist; clay loam; 28 percent sand; 43 percent silt; 30 percent clay; weak fine subangular blocky parts to weak fine granular structure; very hard, firm; slow permeability; 8 percent worm casts throughout; fragments; slightly acid, pH 6.3, pH meter; clear smooth boundary.; dry when described;
    Bt1—25 to 39 centimeters (9.8 to 15.4 inches); reddish brown (5YR 4/3) broken face, dark reddish brown (5YR 3/3) broken face, moist; clay; 23 percent sand; 37 percent silt; 40 percent clay; weak medium prismatic parts to moderate fine subangular blocky structure; very hard, very firm; very slow permeability; 35 percent distinct clay films on vertical faces of peds; fragments; slightly acid, pH 6.4, pH meter; gradual wavy boundary.; moist when described;
    Bt2—39 to 56 centimeters (15.4 to 22.0 inches); reddish brown (2.5YR 4/4) broken face, dark reddish brown (2.5YR 3/4) broken face, moist; clay; 21 percent sand; 36 percent silt; 44 percent clay; moderate medium prismatic parts to moderate medium angular blocky structure; extremely hard, extremely firm; very slow permeability; 45 percent prominent clay films on vertical faces of peds; fragments; slightly acid, pH 6.5, pH meter; clear smooth boundary.; moist when described;
    Btss—56 to 74 centimeters (22.0 to 29.1 inches); red (2.5YR 4/6) broken face, dark red (2.5YR 3/6) broken face, moist; clay; 21 percent sand; 36 percent silt; 43 percent clay; moderate medium prismatic parts to strong medium angular blocky structure; extremely hard, extremely firm; very slow permeability; 55 percent prominent clay films on vertical faces of peds; fragments; neutral, pH 6.8, pH meter; gradual wavy boundary.; moist when described;
    Btkss—74 to 107 centimeters (29.1 to 42.1 inches); red (2.5YR 4/6) broken face, dark red (2.5YR 3/6) broken face, moist; clay; 32 percent sand; 25 percent silt; 43 percent clay; weak coarse prismatic parts to strong medium angular blocky structure; extremely hard, extremely firm; very slow permeability; 35 percent prominent clay films on vertical faces of peds and 40 percent distinct slickensides (pedogenic) on slickensides and 55 percent prominent clay films on vertical faces of peds; 1 percent fine iron-manganese nodules and 1 percent medium iron-manganese nodules; 8 percent fine carbonate masses and 1 percent fine carbonate concretions and 1 percent medium carbonate concretions; fragments; slightly alkaline, pH 7.7, pH meter; gradual wavy boundary.; moist when described;
    Btk—107 to 140 centimeters (42.1 to 55.1 inches); red (2.5YR 5/6) broken face, red (2.5YR 4/6) broken face, moist; clay loam; 44 percent sand; 20 percent silt; 37 percent clay; weak coarse prismatic parts to moderate medium angular blocky structure; very hard, very firm; very slow permeability; 40 percent distinct clay films on vertical faces of peds; 5 percent fine iron-manganese nodules and 5 percent fine iron-manganese nodules; 1 percent medium carbonate masses in matrix and 1 percent medium carbonate concretions in matrix; , 2 percent by weight nonflat subrounded very strongly coherent cemented 2-5-75 millimeter sandstone, unspecified fragments observed by weighed method; moderately alkaline, pH 8.1, pH meter; gradual wavy boundary.; moist when described;
    Cr1—140 to 168 centimeters (55.1 to 66.1 inches); bedrock; massive; fragments; strongly alkaline, pH 8.7, pH meter; clear wavy boundary.; dry when described;
    Cr2—168 to 196 centimeters (66.1 to 77.2 inches); bedrock; massive; fragments; strongly alkaline, pH 8.8, pH meter; abrupt smooth boundary.; dry when described;