IDENTIFIERS

  • Current Taxon Name (Soil Name): Lawrenceville
  • OSD
  • Series Extent
  • User Site ID: 101
  • User Pedon ID: 1968PA017010
  • Vegetation Plot ID: 101
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - PSU
  • Lab Pedon # - 68PA017010
  • NCSS Pedon Lab Data NASIS Record ID - 43440
  • 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: 40.2466667
  • Std. Longitude: -75.0627778
  • Datum: WGS84
  • Location Description: 550 ft NE of barn on Gemmell farm, 1.25 mi S of Jamison on Almhouse Rd, left on Jamison Rd, first Rd on right
  • Country: US—United States
  • State: Pennsylvania
  • County: PA017—Bucks
  • MLRA: 148—Northern Piedmont
  • 7.5 Minute USGS Quad: 40075-B1—Hatboro, Pennsylvania

    • PEDON

  • Describers Name: R. P. Matelski and E. H. Sautter
  • Current Taxonomic Class: Coarse-silty, mixed Aquic Fragiudalfs
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: PSU
  • Pedon #: 10
  • Correlated Information:
  • Soil Name - Lawrenceville
  • Classificaton Date - 5/7/2012
  • Moisture Subclass - udic
  • Sampled As Information:
  • Soil Name - Lawrenceville
  • Classificaton Date - 6/20/1968
  • Dynamic Soil Properties:
  • Erosion Class - 2
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Field Measured Properties: 0 in/hr of percolation rate and 0 in/hr of percolation rate and 0 in/hr of percolation rate and 0.8 in/hr of percolation rate and 1.7 in/hr of percolation rate and 2.5 in/hr of percolation rate and 4.3 in/hr of percolation rate and 5.3 in/hr of percolation rate


    • SITE

  • Landscape: lowland
  • Runoff: very low
  • Drainage Class: moderately well
  • Surface Fragments: 0.00 percent
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/20/1968 ()
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Site Obs. Cover Kind 2 - row crop
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    AVENA

    PHLEU

    Avena

    Phleum

    oat

    timothy

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    —

    —

    —

    —

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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

    1

    —

    —

    110

    —

    45

    1100

    —

    —

    —

    —

    —

    10.5

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 33 centimeters (0.0 to 13.0 inches); brown (10YR 4/3) interior silt loam; weak fine and medium granular structure; very friable, slightly sticky, slightly plastic; 5.0 roots; fragments; moderately acid, pH 5.7, unspecified; abrupt smooth boundary. Lab sample # PSU00748
    Bt—33 to 61 centimeters (13.0 to 24.0 inches); yellowish brown (10YR 5/6) interior silt loam; weak coarse prismatic, and medium and coarse subangular blocky structure; friable, slightly sticky, slightly plastic; 3.0 roots; 1 percent fine faint dark grayish brown (10YR 4/2); fragments; moderately acid, pH 5.7, unspecified; clear wavy boundary. Lab sample # PSU00749. Thin silt and clay films in root channels; mottles in worm holes.
    Bx1—61 to 86 centimeters (24.0 to 33.9 inches); brown (7.5YR 4/4) interior and light brownish gray (2.5Y 6/2) broken face silt loam; weak medium and coarse platy, and weak very coarse prismatic structure; firm, slightly sticky, slightly plastic; brittle; 0.5 roots; black (N 2/0) manganese or iron-manganese stains; 1 percent medium distinct pale red (2.5YR 6/2) and 1 percent medium distinct yellowish red (5YR 4/6); 5 percent by volume ? to 11-? millimeter unspecified fragments; strongly acid, pH 5.3, unspecified; gradual wavy boundary. Lab sample # PSU00750. Thin silt and clay films on ped faces; roots along prism faces.
    Bx2—86 to 104 centimeters (33.9 to 40.9 inches); brown (7.5YR 4/4) interior and light brownish gray (2.5Y 6/2) broken face silt loam; weak very coarse prismatic, and weak coarse platy structure; firm, slightly sticky, slightly plastic; brittle; 0.5 roots; black (N 2/0) manganese or iron-manganese stains; 11 percent medium distinct strong brown (7.5YR 5/6) and 11 percent medium distinct pale brown (10YR 6/3); 5 percent by volume ? to 11-? millimeter unspecified fragments; moderately acid, pH 6.0, unspecified; abrupt wavy boundary. Lab sample # PSU00751. Thin silt and clay films on ped surface; roots along prism faces.
    2Bx3—104 to 127 centimeters (40.9 to 50.0 inches); brown (7.5YR 4/4) interior and light brownish gray (2.5Y 6/2) broken face silty clay loam; moderate coarse platy, and structureless massive, and weak very coarse prismatic; very firm, moderately sticky, moderately plastic; brittle; faint clay films on all faces of peds and prominent clay films on surfaces along root channels and 70 percent black (N 2/0) manganese or iron-manganese stains; 11 percent medium distinct strong brown (7.5YR 5/6) and 11 percent medium distinct pale brown (10YR 6/3); 30 percent by volume ? to 11-? millimeter unspecified fragments; slightly acid, pH 6.4, unspecified; gradual wavy boundary. Lab sample # PSU00752. Prism faces pale red (2.5YR 6/2)
    2Bx4—127 to 145 centimeters (50.0 to 57.1 inches); pinkish gray (5YR 6/2) interior and light brownish gray (2.5Y 6/2) broken face silt loam; weak very coarse prismatic, and moderate coarse platy, and structureless massive; very firm, moderately sticky, moderately plastic; brittle; faint clay films on all faces of peds and prominent clay films on surfaces along root channels; 60 percent medium distinct brown (7.5YR 5/4) and 60 percent medium distinct light brownish gray (10YR 6/2); 30 percent by volume ? to 11-? millimeter unspecified fragments; slightly acid, pH 6.2, unspecified; gradual wavy boundary. Lab sample # PSU00753. Prism faces pale red (2.5YR 6/2)
    2Bx5—145 to 170 centimeters (57.1 to 66.9 inches); reddish gray (5YR 5/2) interior and light brownish gray (2.5Y 6/2) broken face silty clay loam; moderate coarse platy, and structureless massive, and weak very coarse prismatic; very firm, moderately sticky, moderately plastic; brittle; faint clay films on all faces of peds and prominent clay films on surfaces along root channels; 60 percent fine distinct yellowish red (5YR 4/6) and 60 percent fine distinct light brownish gray (10YR 6/2); 45 percent by volume ? to 11-? millimeter unspecified fragments; slightly acid, pH 6.2, unspecified; gradual wavy boundary. Lab sample # PSU00754. Prism faces pale red (2.5YR 6/2)
    3Bx6—170 to 196 centimeters (66.9 to 77.2 inches); reddish gray (5YR 5/2) interior and light brownish gray (2.5Y 6/2) broken face loam; structureless massive; very firm, moderately sticky, moderately plastic; brittle; 60 percent medium distinct pale red (2.5YR 6/2) and 60 percent medium distinct light brownish gray (10YR 6/2); 60 percent by volume ? to 11-? millimeter unspecified fragments; slightly acid, pH 6.3, unspecified. Lab sample # PSU00755