IDENTIFIERS

  • Current Taxon Name (Soil Name): Murfreesboro
  • OSD
  • Series Extent
  • User Site ID: 2001AR109002
  • User Pedon ID: 2001AR109002
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - SSL
  • Lab Pedon # - 02N0190
  • NCSS Pedon Lab Data NASIS Record ID - 14157
  • Print Date: 5/30/2024

    • 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: 34.0667000
  • Std. Longitude: -93.6667000
  • Datum: WGS84
  • Township: 8 South
  • Range: 25 West
  • Section: 9
  • PLSS Details: SW1/4NE1/4SE1/4
  • Map Unit: 71—Sardis silt loam, 0 to 2 percent slopes, occasionally flooded
  • State: Arkansas
  • County: AR109—Pike
  • MLRA: 135B—Cretaceous Western Coastal Plain
  • MLRA Soil Survey Area: SC-HOT—Hot Springs, Arkansas
  • Non-MLRA Soil Survey Area: AR109—Pike County, Arkansas
  • 7.5 Minute USGS Quad: 34093-A6—Murfreesboro, Arkansas

    • PEDON

  • Describers Name: Jeff Olson, Ron Rhodes, Marie Ross
  • Current Taxonomic Class: Fine-loamy, siliceous, semiactive, thermic Typic Hapludults
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: NASIS
  • Pedon #: 2
  • Correlated Information:
  • Soil Name - Murfreesboro
  • Classificaton Date - 1/23/2012
  • Soil Taxonomic Edition - eleventh edition
  • Moisture Class - udic
  • Moisture Subclass - udic
  • Sampled As Information:
  • Soil Name - Avilla
  • Taxonomic Class - Fine-loamy, siliceous, semiactive, thermic Typic Paleudults
  • Taxon Kind - series
  • Classificaton Date - 11/18/2013
  • Soil Taxonomic Edition - eleventh edition
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: Loamy alluvium
  • Landform: stream terrace
  • Geomorphic Component Terraces: tread
  • Drainage Class: well
  • 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

    Bt1

    Bt2

    Bt3

    BC

    0

    15

    43

    79

    107

    15

    43

    79

    107

    137

    02N00875

    02N00876

    02N00877

    02N00878

    02N00879

    —

    —

    —

    —

    —

    20.4

    27.5

    32.1

    34.9

    27.9

    —

    —

    —

    —

    —

    43.8

    42.5

    37.2

    32.7

    23.6

    25

    25.4

    20.9

    19.1

    14.6

    18.8

    17.1

    16.3

    13.6

    9

    35.8

    30

    30.7

    32.4

    48.5

    —

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    —

    —

    —

    0.3

    0.5

    0.3

    0.1

    0.4

    1.3

    1.1

    0.6

    0.6

    1.3

    4.5

    4

    4

    3.4

    8.9

    15.1

    12.8

    13.2

    14.2

    24.6

    14.6

    11.6

    12.6

    14.1

    13.3

    —

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    l

    cl

    cl

    cl

    scl

    —

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    7.6

    7.3

    7.2

    6

    4.6
    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

    Ap

    Bt1

    Bt2

    Bt3

    BC

    0

    15

    43

    79

    107

    15

    43

    79

    107

    137

    02N00875

    02N00876

    02N00877

    02N00878

    02N00879

    7.5

    6.8

    6.9

    5.6

    4.3

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    37.1

    7.8

    5.8

    4.7

    1.3

    0.7

    0.5

    0.8

    0.9

    0.5

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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

    BC

    0

    15

    43

    79

    107

    15

    43

    79

    107

    137

    02N00875

    02N00876

    02N00877

    02N00878

    02N00879

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

    ochric epipedon

    argillic horizon

    0—15

    15—107

    —-

    —-
    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

    1

    —

    —

    110

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    Ap—0 to 15 centimeters (0.0 to 5.9 inches); dark grayish brown (10YR 4/2) loam; weak medium granular structure; friable; few (0.7) medium roots throughout and many (7.0) fine roots throughout; common (3.0) medium and common (3.0) fine pores; 10 percent by volume 2-?-75 millimeter sandstone, unspecified fragments; moderately alkaline, pH 8.2, unspecified; abrupt smooth boundary. Lab sample # 02N00875
    Bt1—15 to 43 centimeters (5.9 to 16.9 inches); red (2.5YR 4/8) clay loam; moderate fine subangular blocky, and moderate medium subangular blocky structure; firm; common (3.0) medium roots throughout and common (3.0) fine roots throughout; common (3.0) very fine and common (3.0) fine pores; 30 percent faint clay films on surfaces along pores; 15 percent by volume 2-?-75 millimeter sandstone, unspecified fragments; neutral, pH 7.0, unspecified; clear smooth boundary. Lab sample # 02N00876
    Bt2—43 to 79 centimeters (16.9 to 31.1 inches); red (2.5YR 4/8) clay loam; moderate fine subangular blocky, and moderate medium subangular blocky structure; firm; common (3.0) medium roots throughout and common (3.0) fine roots throughout; common (3.0) very fine and common (3.0) fine pores; 30 percent faint clay films on surfaces along pores; 15 percent by volume 2-?-75 millimeter sandstone, unspecified fragments; neutral, pH 7.0, unspecified; clear smooth boundary. Lab sample # 02N00877
    Bt3—79 to 107 centimeters (31.1 to 42.1 inches); red (2.5YR 4/8) clay loam; moderate fine subangular blocky, and moderate medium subangular blocky structure; firm; few (0.7) medium roots throughout and few (0.7) fine roots throughout; common (3.0) fine pores; 30 percent faint clay films on surfaces along pores; fragments; slightly acid, pH 6.3, unspecified. Lab sample # 02N00878
    BC—107 to 158 centimeters (42.1 to 62.2 inches); light red (2.5YR 6/6) and red (2.5YR 4/8) sandy clay loam; weak medium subangular blocky, and weak coarse subangular blocky structure; friable; few (0.7) fine roots throughout; common (3.0) fine pores; 30 percent medium and coarse light brownish gray (10YR 6/2) iron depletions; fragments; strongly acid, pH 5.3, unspecified. Lab sample # 02N00879