IDENTIFIERS

  • Current Taxon Name (Soil Name): Bonsall
  • OSD
  • Series Extent
  • User Site ID: S1964CA073005
  • User Pedon ID: S1964CA073005
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 40A2883
  • NCSS Pedon Lab Data NASIS Record ID - 37462
  • Print Date: 12/11/2024

    • 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: 33.3619461
  • Std. Longitude: -117.2244415
  • Datum: WGS84
  • Township: 9S
  • Range: 3W
  • Section: 29
  • PLSS Details: A soil profile pit located 1.5 miles south and 1.5 miles east of Fallbrook in the SW1/4 of the NW1/4
  • State: California
  • County: CA073—San Diego
  • MLRA: 20—Southern California Mountains
  • Non-MLRA Soil Survey Area: CA638—San Diego County Area, California

    • PEDON

  • Describers Name: David C. Estrada and Gerald Kester
  • Current Taxonomic Class: Fine-loamy, mixed, thermic Natric Haploxeralfs
  • Current Taxon Kind: series
  • Pedon Type: taxadjunct to the series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 5
  • Correlated Information:
  • Soil Name - Bonsall
  • PSC - 51 to 100 cm.
  • Classificaton Date - 7/23/2007
  • Moisture Class - xeric
  • Sampled As Information:
  • Soil Name - Bonsall
  • Classificaton Date - 2/19/1964
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landscape: upland
  • Slope Shape Down: concave
  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 2/19/1964 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • 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

    7

    —

    —

    203

    —

    90

    381

    —

    —

    15.6

    21.1

    12.2

    —

    —

    —

    —

    —

    —

    —

    —
    AP—0 to 25 centimeters (0.0 to 9.8 inches); brown (10YR 5/3), dark brown (10YR 3/3), moist; sandy loam; moderate fine and medium granular structure; hard when dry, friable, slightly sticky, nonplastic; 21.0 fine roots; 3.0 very fine and fine tubular pores; fragments; slightly acid, pH 6.5, unspecified; abrupt smooth boundary. Lab sample # 40A22726
    A2—25 to 38 centimeters (9.8 to 15.0 inches); brown (10YR 5/3), dark brown (10YR 3/3), moist; sandy loam; massive; hard when dry, friable, slightly sticky, nonplastic; 0.5 very fine and fine roots; 3.0 very fine and fine tubular pores; fragments; neutral, pH 7.0, unspecified; abrupt smooth boundary. Lab sample # 40A22727
    B1—38 to 51 centimeters (15.0 to 20.1 inches); brown (7.5YR 5/4), brown (7.5YR 4/4), moist; coarse sandy loam; massive; very hard, friable, slightly sticky, nonplastic; 21.0 very fine roots; 3.0 very fine and fine tubular pores; fragments; slightly acid, pH 6.3, unspecified; gradual smooth boundary. Lab sample # 40A22728
    B21T—51 to 74 centimeters (20.1 to 29.1 inches); brown (7.5YR 5/4), brown (7.5YR 4/4), moist; sandy clay loam; moderate medium and coarse prismatic structure; extremely hard, very firm, moderately sticky, slightly plastic; 0.5 very fine roots; 3.0 very fine tubular pores; 75 percent clay films on faces of peds; fragments; slightly acid, pH 6.3, unspecified; gradual smooth boundary. Lab sample # 40A22729
    B22T—74 to 104 centimeters (29.1 to 40.9 inches); brown (10YR 5/3), brown (10YR 4/3), moist; sandy clay loam; moderate medium and coarse prismatic structure; extremely hard, very firm, moderately sticky, slightly plastic; 0.5 very fine roots; 3.0 very fine tubular pores; clay films on faces of peds; fragments; slightly alkaline, pH 7.8, unspecified; gradual smooth boundary. Lab sample # 40A22730. continuous - phpvsfiid 187115; continuous - phpvsfiid 187115
    B23T—104 to 150 centimeters (40.9 to 59.1 inches); brown (10YR 5/3), brown (10YR 4/3), moist; sandy clay loam; moderate medium and coarse prismatic structure; extremely hard, very firm, moderately sticky, slightly plastic; 0.5 very fine roots; 3.0 very fine tubular pores; black (10YR 2/1) manganese or iron-manganese stains on faces of peds; fragments; slightly alkaline, pH 7.8, unspecified; gradual smooth boundary. Lab sample # 40A22731
    B24T—150 to 185 centimeters (59.1 to 72.8 inches); light brownish gray (2.5Y 6/2), dark grayish brown (2.5Y 4/2), moist; sandy clay loam; moderate coarse prismatic structure; extremely hard, very firm, moderately sticky, slightly plastic; 0.1 very fine roots; 0.5 very fine tubular pores; manganese or iron-manganese stains on faces of peds and 75 percent clay films on faces of peds; fragments; slightly alkaline, pH 7.8, unspecified; gradual smooth boundary. Lab sample # 40A22732
    B25T—185 to 216 centimeters (72.8 to 85.0 inches); light brownish gray (2.5Y 6/2), dark grayish brown (2.5Y 4/2), moist; sandy clay loam; moderate coarse prismatic structure; extremely hard, very firm, moderately sticky, slightly plastic; 0.0 roots; 30 percent clay films on faces of peds; fragments; moderately alkaline, pH 8.0, unspecified; clear smooth boundary. Lab sample # 40A22733
    B3—216 to 234 centimeters (85.0 to 92.1 inches); pale brown (10YR 6/3), brown (10YR 5/3), moist; clay loam; massive; very hard, friable, moderately sticky, slightly plastic; 30 percent clay films; fragments; moderately alkaline, pH 8.0, unspecified; abrupt smooth boundary. Lab sample # 40A22734
    C1—234 to 254 centimeters (92.1 to 100.0 inches); light gray (10YR 7/2), yellowish brown (10YR 5/4), moist; fragments; slightly alkaline, pH 7.5, unspecified. Lab sample # 40A22735