IDENTIFIERS

  • Current Taxon Name (Soil Name): Dickson
  • OSD
  • Series Extent
  • User Site ID: 1961AR14306
  • User Pedon ID: 1961AR14306
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - UARK
  • Lab Pedon # - 61WS06
  • NCSS Pedon Lab Data NASIS Record ID - 52294
  • Print Date: 12/5/2025

    • 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: 36.2762606
  • Std. Longitude: -94.1629374
  • Datum: WGS84
  • Township: 19N
  • Range: 30W
  • Section: 34
  • Location Description: SW1/4NE1/4, Sec. 34, T19N, R30W
  • State: Arkansas
  • County: AR143—Washington

    • PEDON

  • Describers Name: Rutledge
  • Pedon Record Orgin: NASIS
  • Sampled As Information:
  • Soil Name - Dickson
  • Taxonomic Class - Fine-silty, siliceous, semiactive, thermic Glossic Fragiudults
  • Taxon Kind - series
  • Classificaton Date - 1/1/1961
  • Classifier - Rutledge
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 11/27/2012 (entry creation date)
  • Surface Cover Properties:
  • 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

    BE

    Bt1

    Bt2

    Btxg

    Btxg

    Btxg

    Btxg

    0

    20

    36

    56

    64

    84

    104

    124

    20

    36

    56

    64

    84

    104

    124

    160

    4277

    4278

    4279

    4280

    4281

    4282

    4283

    4284

    Rutledge

    Rutledge

    Rutledge

    Rutledge

    Rutledge

    Rutledge

    Rutledge

    Rutledge

    8.4

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    80.2

    68

    67.3

    65.9

    59.6

    55

    54.4

    54.9

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    9.2

    8.8

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    0.7

    0.7

    0.5

    0.7

    0.5

    0.5

    0.6

    0.9

    0.9

    0.8

    0.6

    0.7

    0.5

    0.5

    0.8

    0.9

    3.9

    3.6

    3.5

    3.2

    3

    2.8

    3.7

    3.9

    5.2

    5.3

    5.1

    5.5

    4.7

    4.6

    6

    6.6

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    si

    sil

    sil

    sil

    sicl

    sicl

    sicl

    sicl

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    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

    BE

    Bt1

    Bt2

    Btxg

    Btxg

    Btxg

    Btxg

    0

    20

    36

    56

    64

    84

    104

    124

    20

    36

    56

    64

    84

    104

    124

    160

    4277

    4278

    4279

    4280

    4281

    4282

    4283

    4284

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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

    BE

    Bt1

    Bt2

    Btxg

    Btxg

    Btxg

    Btxg

    0

    20

    36

    56

    64

    84

    104

    124

    20

    36

    56

    64

    84

    104

    124

    160

    4277

    4278

    4279

    4280

    4281

    4282

    4283

    4284

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    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 20 centimeters (0.0 to 7.9 inches); silt; weak medium granular structure; friable; many roots; few fine high-continuity pores; fragments; clear irregular boundary. Lab sample # UAR0004277
    BE—20 to 36 centimeters (7.9 to 14.2 inches); silt loam; weak medium subangular blocky, and moderate medium subangular blocky structure; friable; many medium roots; few medium high-continuity and few fine high-continuity pores; fragments; clear smooth boundary. Lab sample # UAR0004278
    Bt1—36 to 56 centimeters (14.2 to 22.0 inches); silt loam; moderate medium subangular blocky structure; friable; common medium roots; few medium high-continuity and few fine high-continuity pores; clay films; fragments; clear smooth boundary. Lab sample # UAR0004279
    Bt2—56 to 64 centimeters (22.0 to 25.2 inches); silt loam; 1 percent dark yellowish brown (10YR 4/6) mottles; moderate medium angular blocky, and moderate medium subangular blocky structure; firm; brittle; very few fine roots; clay films; fragments; abrupt smooth boundary. Lab sample # UAR0004280
    Btxg—64 to 84 centimeters (25.2 to 33.1 inches); silty clay loam; 1 percent red (2.5YR 4/8) mottles; massive, and strong angular blocky; firm; brittle; clay films; fragments. Lab sample # UAR0004281
    Btxg—84 to 104 centimeters (33.1 to 40.9 inches); silty clay loam; 1 percent red (2.5YR 4/8) mottles; massive, and strong angular blocky; firm; brittle; clay films; fragments. Lab sample # UAR0004282
    Btxg—104 to 124 centimeters (40.9 to 48.8 inches); silty clay loam; 1 percent red (2.5YR 4/8) mottles; massive, and strong angular blocky; firm; brittle; clay films; fragments. Lab sample # UAR0004283
    Btxg—124 to 160 centimeters (48.8 to 63.0 inches); silty clay loam; 1 percent red (2.5YR 4/8) mottles; massive, and strong angular blocky; firm; brittle; clay films; fragments. Lab sample # UAR0004284