IDENTIFIERS

  • Current Taxon Name (Soil Name): Linker
  • OSD
  • Series Extent
  • User Site ID: 1959AR115001
  • User Pedon ID: 1959AR115001
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - SSL
  • Lab Pedon # - 40A4392
  • NCSS Pedon Lab Data NASIS Record ID - 40555
  • Print Date: 5/20/2024

    • 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: 35.3858337
  • Std. Longitude: -92.9925003
  • Datum: WGS84
  • Township: 9N
  • Range: 19W
  • Section: 35
  • PLSS Details: 2.4 miles north of Moreland by road on Buck Mountain; southwest corner of SW NW
  • Location Description: 300 feet east and 50 feet north of road turn, on crest of ridge
  • State: Arkansas
  • County: AR115—Pope
  • Non-MLRA Soil Survey Area: AR115—Pope County, Arkansas
  • 7.5 Minute USGS Quad: 35092-D8—Hector, Arkansas

    • PEDON

  • Describers Name: H.C. Dean, M. Lawson, C. McGrew, F. Stephens, J. Cox, T.W. Green
  • Current Taxonomic Class: Fine-loamy, siliceous, semiactive, thermic Typic Hapludults
  • Current Taxon Kind: series
  • Pedon Type: OSD pedon
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Pedon PC 5.1
  • Pedon #: 1
  • Correlated Information:
  • Soil Name - Linker
  • PSC - 10 to 60 cm.
  • Classificaton Date - 1/9/2013
  • Soil Taxonomic Edition - eleventh edition
  • Moisture Class - udic
  • Moisture Subclass - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Runoff: medium
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 5/21/1959 (actual site observation date)
  • Air Photo ID: IM 3-52
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - pastureland, tame
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • 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 % % % % % % % % % % % % %

    Ap

    Bt1

    Bt2

    Bt3

    0

    10

    23

    61

    10

    23

    61

    89

    40A33525

    40A33526

    40A33527

    40A33528

    —

    —

    —

    —

    4.8

    14.9

    25.7

    18.4

    —

    —

    —

    —

    33.7

    39.3

    35.8

    26.5

    14.1

    22.3

    21.4

    14.4

    19.6

    17

    14.4

    12.1

    61.5

    45.8

    38.5

    55.1

    —

    —

    —

    —

    0.2

    0.1

    0.5

    4.6

    1.2

    0.8

    0.7

    3

    5.7

    4.3

    3.5

    5.1

    42.2

    31.4

    26.3

    33.8

    12.2

    9.2

    7.5

    8.6

    —

    —

    —

    —

    fsl

    l

    l

    fsl

    —

    —

    —

    —

    —

    —

    —

    —

    6.5

    5.6

    5

    4.8
    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

    Ap

    Bt1

    Bt2

    Bt3

    0

    10

    23

    61

    10

    23

    61

    89

    40A33525

    40A33526

    40A33527

    40A33528

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

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    —

    —

    —

    —

    —

    —

    —

    —

    —

    2

    3.1

    2.8

    0.7

    0.2

    0.3

    0.2

    0.1

    —

    —

    —

    —

    —

    —

    —

    —

    —

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    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 %

    Ap

    Bt1

    Bt2

    Bt3

    0

    10

    23

    61

    10

    23

    61

    89

    40A33525

    40A33526

    40A33527

    40A33528

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

    bedrock, lithic

    —

    89 -

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

    ochric epipedon

    argillic horizon

    lithic contact

    0—10

    10—89

    89—

    —-

    —-

    —-
    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

    3

    —

    —

    305

    —

    270

    —

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    Ap—0 to 10 centimeters (0.0 to 3.9 inches); brown (10YR 5/3) fine sandy loam; weak medium granular structure; very friable; 7.0 fine roots; 3.0 fine pores; ; 1 percent worm casts; 5 percent by volume 150-?-379 millimeter sandstone, unspecified fragments; slightly acid, pH 6.3; clear wavy boundary.
    Bt1—10 to 23 centimeters (3.9 to 9.1 inches); yellowish red (5YR 4/6) loam; 5 percent yellowish red (5YR 5/8) fine faint mottles; weak medium subangular blocky structure; friable; 3.0 fine roots; 5.0 medium pores; 5 percent clay bridges on surfaces along pores and 5 percent clay films on all faces of peds; 1 percent worm casts; 5 percent by volume 150-?-379 millimeter sandstone, unspecified fragments; moderately acid, pH 5.8; clear wavy boundary.
    Bt2—23 to 61 centimeters (9.1 to 24.0 inches); yellowish red (5YR 4/6) loam; 5 percent yellowish red (5YR 5/8) fine faint mottles; moderate medium subangular blocky structure; friable; 0.5 fine roots; 3.0 fine pores; 15 percent clay films on surfaces along pores and 30 percent clay films on all faces of peds; 5 percent by volume 150-?-379 millimeter sandstone, unspecified fragments; very strongly acid, pH 4.8; clear wavy boundary. patchy - phpvsfiid 1097475; patchy - phpvsfiid 1097474; patchy - phpvsfiid 1097475; patchy - phpvsfiid 1097474
    Bt3—61 to 89 centimeters (24.0 to 35.0 inches); yellowish red (5YR 4/6) gravelly fine sandy loam; 30 percent pale brown (10YR 6/3) medium prominent mottles; weak medium subangular blocky structure; friable; 3.0 fine pores; 5 percent clay films on all faces of peds; 5 percent by volume 150-?-379 millimeter sandstone, unspecified fragments and 15 percent by volume 2-?-63 millimeter sandstone, unspecified fragments; very strongly acid, pH 4.8; abrupt wavy boundary. patchy - phpvsfiid 1097476; patchy - phpvsfiid 1097476
    R—89 to 114 centimeters (35.0 to 44.9 inches); bedrock; fragments.