IDENTIFIERS

  • Current Taxon Name (Soil Name): Napatree
  • OSD
  • Series Extent
  • User Site ID: S2004RI009004-NP
  • User Pedon ID: S2004RI009004-NP
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - URI
  • Lab Pedon # - URI0404NP
  • NCSS Pedon Lab Data NASIS Record ID - 82953
  • Print Date: 11/21/2024

    • 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: 41.3601583
  • Std. Longitude: -71.6854833
  • Datum: WGS84
  • Location Description: Ninigret Pond, Charlestown, RI. Mud Cove - west basin, north.
  • Map Unit: WAa0—Anguilla sand, 0 to 1 meter water depth
  • Country: US—United States
  • State: Rhode Island
  • County: RI009—Washington
  • MLRA: 149B—Long Island-Cape Cod Coastal Lowland
  • Regional Office: NE—Northeast
  • Non-MLRA Soil Survey Area: RI600—State of Rhode Island: Bristol, Kent, Newport, Providence, and Washington Counties
  • 7.5 Minute USGS Quad: 41071-C6—Quonochontaug, Rhode Island

    • PEDON

  • Describers Name: Mike Bradley, Jim Turenne
  • Current Taxonomic Class: Fine-silty over sandy or sandy-skeletal, mixed, superactive, nonacid, mesic Typic Haplowassents
  • Current Taxon Kind: taxadjunct
  • Pedon Type: taxadjunct to the series
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Windows Pedon
  • Pedon #: 14
  • Correlated Information:
  • Soil Name - Napatree
  • Classificaton Date - 4/24/2018
  • Classifier - Jacob Isleib
  • Sampled As Information:
  • Soil Name - Napatree
  • Taxonomic Class - Fine-loamy over sandy or sandy-skeletal, mesic Typic Haplowassents
  • PSC - 25 to 100 cm.
  • Classificaton Date - 11/9/2004
  • Soil Taxonomic Edition - tenth edition
  • Moisture SUBClass - typic
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Certification Status: certified
  • QC Status: level 1


    • SITE

  • Parent Material: sandy estuarine deposits over silty loess over sandy and gravelly supraglacial till derived from granite and gneiss
  • Landform: submerged mainland beach
  • Drainage Class: subaqueous
  • Wet Soil Moisture Duration: 365
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 11/9/2004 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - water cover
  • 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 % % % % % % % % % % % % %

    CAse

    Ab

    2Cg1

    3Cg2

    3Cg3

    3C

    0

    10

    21

    41

    68

    105

    10

    21

    41

    68

    105

    120

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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

    CAse

    Ab

    2Cg1

    3Cg2

    3Cg3

    3C

    0

    10

    21

    41

    68

    105

    10

    21

    41

    68

    105

    120

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    5.7

    4.1

    5.4

    5.5

    5.3

    5.7

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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 %

    CAse

    Ab

    2Cg1

    3Cg2

    3Cg3

    3C

    0

    10

    21

    41

    68

    105

    10

    21

    41

    68

    105

    120

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    ec meter, saturated paste

    ec meter, saturated paste

    ec meter, saturated paste

    ec meter, saturated paste

    ec meter, saturated paste

    ec meter, saturated paste

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

    ochric epipedon

    aquic conditions

    lithologic discontinuity

    lithologic discontinuity

    0—21

    0—120

    21—41

    41—120

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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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    RI4266

    Kingston

    WETS
    CAse—0 to 10 centimeters (0.0 to 3.9 inches); olive gray (5Y 4/2) interior sandy loam; 70 percent sand; 26 percent silt; 4 percent clay; structureless massive; very friable, nonsticky, nonplastic; nonfluid; low penetration resistance; low excavation difficulty; fragments; 0 hand of N Value; sulfurous odor; negative to alpha-alpha dipyridyl; strongly acid, pH 5.1, pH meter; clear boundary. Lab sample # RI0404NP1; moist when described; observed in vibracore tube
    Ab—10 to 21 centimeters (3.9 to 8.3 inches); very dark gray (5Y 3/1) interior loamy coarse sand; 77 percent sand; 20 percent silt; 3 percent clay; structureless massive; very friable, nonsticky, nonplastic; nonfluid; low penetration resistance; low excavation difficulty; 1.0 fine roots throughout; fragments; negative to alpha-alpha dipyridyl; very strongly acid, pH 4.7, pH meter; clear boundary. Lab sample # RI0404NP2; moist when described; observed in vibracore tube
    2Cg1—21 to 41 centimeters (8.3 to 16.1 inches); 95 percent olive gray (5Y 5/2) interior silt loam; 14 percent sand; 64 percent silt; 22 percent clay; structureless massive; friable, nonsticky, nonplastic; nonfluid; low penetration resistance; low excavation difficulty; fragments; negative to alpha-alpha dipyridyl; strongly acid, pH 5.1, pH meter; abrupt boundary. Lab sample # RI0404NP3; moist when described; observed in vibracore tube
    3Cg2—41 to 68 centimeters (16.1 to 26.8 inches); 95 percent light brownish gray (2.5Y 6/2) interior gravelly coarse sand; 87 percent sand; 10 percent silt; 3 percent clay; structureless single grain; moderate excavation difficulty; 5 percent coarse prominent irregular noncoherent cemented light olive brown (2.5Y 5/4), moist, iron concretions with clear boundaries in matrix; 20 percent by volume nonflat subangular indurated 2-4-75 millimeter mixed fragments; strongly acid, pH 5.5, pH meter; clear boundary. Lab sample # RI0404NP4; moist when described; observed in vibracore tube
    3Cg3—68 to 105 centimeters (26.8 to 41.3 inches); light brownish gray (2.5Y 6/2) interior very gravelly coarse sand; 92 percent sand; 6 percent silt; 2 percent clay; structureless single grain; loose, nonsticky, nonplastic; nonfluid; moderate penetration resistance; moderate excavation difficulty; 40 percent by volume nonflat subangular indurated 2-4-6 millimeter mixed fragments; negative to alpha-alpha dipyridyl; very strongly acid, pH 4.9, pH meter; clear boundary. Lab sample # RI0404NP5; moist when described; observed in vibracore tube
    3C—105 to 120 centimeters (41.3 to 47.2 inches); 90 percent light yellowish brown (2.5Y 6/3) interior gravelly coarse sand; 94 percent sand; 4 percent silt; 2 percent clay; structureless single grain; loose, nonsticky, nonplastic; nonfluid; moderate penetration resistance; 10 percent coarse prominent irregular noncoherent cemented olive yellow (2.5Y 6/6), moist, iron concretions with clear boundaries in matrix; 30 percent by volume nonflat subangular indurated 2-4-6 millimeter mixed fragments; negative to alpha-alpha dipyridyl; moderately acid, pH 5.9, pH meter. Lab sample # RI0404NP6; moist when described; observed in vibracore tube