IDENTIFIERS

  • Current Taxon Name (Soil Name): Holland
  • OSD
  • Series Extent
  • User Site ID: S1961CA073002
  • User Pedon ID: S1961CA073002
  • Vegetation Plot ID: S1961CA073002
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 40A2893
  • NCSS Pedon Lab Data NASIS Record ID - 37472
  • Print Date: 11/23/2024

    • 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: 33.0408325
  • Std. Longitude: -116.6333313
  • Datum: WGS84
  • Township: 13S
  • Range: 3E
  • Section: 13
  • PLSS Details: About 700 feet east of Boulder Peak Road, 1,425 feet south-southeast of its junction with Eagle Way, in Pine Hills, in the SW1/4
  • State: California
  • County: CA073—San Diego
  • MLRA: 20—Southern California Mountains
  • Non-MLRA Soil Survey Area: CA638—San Diego County Area, California

    • PEDON

  • Current Taxonomic Class: Fine-loamy, mixed, superactive, mesic Ultic Haploxeralfs
  • Current Taxon Kind: taxadjunct
  • Pedon Type: taxadjunct to the series
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 2
  • Correlated Information:
  • Soil Name - Holland
  • PSC - 51 to 101 cm.
  • Classificaton Date - 11/16/2018
  • Classifier - Andrew Brown
  • Soil Taxonomic Edition - twelfth edition
  • Moisture Class - xeric
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Holland
  • Classificaton Date - 1/18/1961
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 1/18/1961 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • Site Obs. Cover Kind 2 - other tree cover
  • 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

    ARCTO3

    PIPA2

    QUERC

    Arctostaphylos

    Pinus palustris

    Quercus

    manzanita

    longleaf pine

    oak

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

    ochric epipedon

    argillic horizon

    0—51

    51—127

    —51—

    —76—
    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

    16

    —

    —

    1250

    —

    914

    —

    —

    11.7

    21.1

    3.9

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    A1—0 to 8 centimeters (0.0 to 3.1 inches); brown (10YR 4/3), dark brown (10YR 3/3), moist; loam; 67 percent sand; 24 percent silt; 9 percent clay; weak fine granular structure; soft, very friable, slightly sticky, slightly plastic; 21.0 very fine roots; 3.0 very fine tubular pores; 7 percent by volume , 18 percent by weight 2-39-75 millimeter schist, mica fragments observed by weight and displacement method; moderately acid, pH 6.0, hellige-truog; abrupt smooth boundary. Lab sample # 40A22806
    A2—8 to 25 centimeters (3.1 to 9.8 inches); yellowish brown (10YR 5/4), dark yellowish brown (10YR 4/4), moist; stony fine sandy loam; 67 percent sand; 24 percent silt; 9 percent clay; weak medium subangular blocky structure; slightly hard, friable, nonsticky, slightly plastic; 21.0 fine roots; 3.0 fine pores; 6 percent by volume , 16 percent by weight 2-39-75 millimeter schist, mica fragments observed by weight and displacement method; moderately acid, pH 6.0, hellige-truog; clear smooth boundary. Lab sample # 40A22807
    AB—25 to 51 centimeters (9.8 to 20.1 inches); yellowish brown (10YR 5/4), dark yellowish brown (10YR 4/4), moist; stony fine sandy loam; 65 percent sand; 25 percent silt; 10 percent clay; weak medium subangular blocky structure; hard when dry, friable, nonsticky, slightly plastic; 21.0 medium roots; 21.0 medium tubular pores; 6 percent by volume , 15 percent by weight 2-39-75 millimeter schist, mica fragments observed by weight and displacement method; moderately acid, pH 6.0, hellige-truog; abrupt wavy boundary. Lab sample # 40A22808
    Bt1—51 to 74 centimeters (20.1 to 29.1 inches); brown (7.5YR 5/4), brown (7.5YR 4/4), moist; sandy clay loam; 54 percent sand; 25 percent silt; 21 percent clay; strong coarse angular blocky structure; hard when dry, firm, slightly sticky, moderately plastic; 0.5 medium and coarse roots; 21.0 medium and coarse tubular pores; 75 percent clay films on faces of peds; 2 percent by volume , 5 percent by weight 2-39-75 millimeter schist, mica fragments observed by weight and displacement method; moderately acid, pH 5.8, hellige-truog; clear wavy boundary. Lab sample # 40A22809
    Bt2—74 to 89 centimeters (29.1 to 35.0 inches); brown (7.5YR 5/4), brown (7.5YR 4/4), moist; sandy clay loam; 48 percent sand; 31 percent silt; 20 percent clay; strong coarse angular blocky structure; hard when dry, firm, moderately sticky, very plastic; 0.5 medium and coarse roots; 21.0 medium tubular pores; 75 percent clay films on faces of peds; 0 percent by volume , 0 percent by weight 2-39-75 millimeter schist, mica fragments observed by weighed method; moderately acid, pH 6.0, hellige-truog; clear irregular boundary. Lab sample # 40A22810
    BC—89 to 127 centimeters (35.0 to 50.0 inches); pale brown (10YR 6/3), yellowish brown (10YR 5/4), moist; fine sandy loam; 57 percent sand; 32 percent silt; 11 percent clay; massive; hard when dry, firm, slightly sticky, moderately plastic; 0.5 medium roots; 3.0 medium tubular pores; 30 percent clay films on faces of peds; 0 percent by volume , 0 percent by weight 2-39-75 millimeter schist, mica fragments observed by weighed method; moderately acid, pH 6.0, hellige-truog; gradual irregular boundary. Lab sample # 40A22811
    C—127 to 163 centimeters (50.0 to 64.2 inches); light gray (2.5Y 7/2) and dark yellowish brown (10YR 4/4) exterior, light brownish gray (2.5Y 6/2) exterior, moist; very fine sandy loam; 68 percent sand; 24 percent silt; 9 percent clay; 0.5 medium roots; 1 percent by volume , 3 percent by weight 2-39-75 millimeter schist, mica fragments observed by weight and displacement method; moderately acid, pH 6.0, hellige-truog. Lab sample # 40A22812