IDENTIFIERS

  • Current Taxon Name (Soil Name): Hogg
  • OSD
  • Series Extent
  • User Site ID: S1962AZ005023
  • User Pedon ID: S1962AZ005023
  • Vegetation Plot ID: S1962AZ005023
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 40A0695
  • NCSS Pedon Lab Data NASIS Record ID - 33758
  • Print Date: 4/25/2025

    • 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: 34.6169434
  • Std. Longitude: -111.3480530
  • Datum: WGS84
  • Township: 14N
  • Range: 9E
  • Section: 12
  • PLSS Details: SW 1/4 of NE 1/4
  • Location Description: Long Valley Area, Arizona. Coconino County, Arizona. Photo DGJ-8-180. 15 miles E, 42 miles S. of flagstaff.
  • State: Arizona
  • County: AZ005—Coconino

    • PEDON

  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 23
  • Sampled As Information:
  • Soil Name - Hogg
  • PSC - 8 to 51 cm.
  • Classificaton Date - 6/7/1962
  • Moisture Class - ustic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

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

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/7/1962 (actual site observation date)
  • Air Photo ID: DGJ-8-180
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • Site Obs. Cover Kind 2 - rangeland, grassland
  • 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

    PASM

    PIPO

    Pascopyrum smithii

    Pinus ponderosa

    western wheatgrass

    ponderosa pine

    —

    —

    —

    —

    —

    —
    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

    5

    —

    —

    2072

    —

    270

    559

    —

    —

    7.2

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    O1—0 to 3 centimeters (0.0 to 1.2 inches); 21 percent by volume 2-39-75 millimeter unspecified fragments. Lab sample # 40A05150. Thin covering of pine needles. Common to many fine and medium gravel on surface. 1 to 0 inches. decayed pine needles and grass.
    A1—3 to 11 centimeters (1.2 to 4.3 inches); very dark gray (10YR 3/1), grayish brown (10YR 5/2), dry; loam; moderate medium and coarse platy parts to moderate fine granular structure; slightly hard, friable, nonsticky, slightly plastic; 21.0 fine roots; 21.0 fine interstitial pores; 3 percent by volume 2-39-75 millimeter unspecified fragments; abrupt wavy boundary. Lab sample # 40A05151
    B2T—11 to 54 centimeters (4.3 to 21.3 inches); dark reddish brown (5YR 3/4), dark red (2.5YR 3/6), dry; clay; moderate fine and medium angular blocky structure; extremely hard, extremely firm, moderately sticky, very plastic; medium and coarse roots and 21.0 fine roots and 3.0 roots; 0.5 fine interstitial pores; clay films and 30 percent slickensides (pedogenic); fragments; moderately acid, pH 6.0, bromthymol blue; abrupt wavy boundary. Lab sample # 40A05152
    B3—54 to 66 centimeters (21.3 to 26.0 inches); yellowish red (5YR 4/6), yellowish red (5YR 4/6), dry; very gravelly clay; massive; extremely hard, extremely firm, moderately sticky, very plastic; 0.5 fine roots; 0.5 fine and 0.5 fine interstitial pores; 70 percent by volume 2-39-75 millimeter unspecified fragments; strong effervescence; slightly alkaline, pH 7.5, bromthymol blue; abrupt wavy boundary. Lab sample # 40A05153
    R—66 to 105 centimeters (26.0 to 41.3 inches); pinkish gray (7.5YR 7/2), dark reddish brown (5YR 3/3), dry; clay; massive; extremely hard, extremely firm; fragments; violent effervescence; moderately alkaline, pH 8.0, thymol-blue. Lab sample # 40A05154