IDENTIFIERS

  • Current Taxon Name (Soil Name): Cogswell
  • OSD
  • Series Extent
  • User Site ID: S1969AZ003027
  • User Pedon ID: S1969AZ003027
  • Vegetation Plot ID: S1969AZ003027
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 69C0173
  • NCSS Pedon Lab Data NASIS Record ID - 43746
  • 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: 31.9736118
  • Std. Longitude: -109.8308334
  • Datum: WGS84
  • Township: 17S
  • Range: 25E
  • Section: 7
  • PLSS Details: 1,500 feet south and 250 feet west of the northeast corner
  • Location Description: Northwest of State Highway 181, about 6 miles north and 21 miles east of Pearce.
  • State: Arizona
  • County: AZ003—Cochise

    • PEDON

  • Describers Name: D. Richmond, H. Havens, K. Dunstan
  • Current Taxonomic Class: Fine, mixed, active, thermic Pachic Calciustolls
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 27
  • Correlated Information:
  • Soil Name - Cogswell
  • Classificaton Date - 1/27/2010
  • Moisture Class - ustic
  • Sampled As Information:
  • Soil Name - Cogswell
  • Classificaton Date - 10/23/1969
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landform: swale
  • Slope Shape Down: concave
  • Runoff: low
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/23/1969 (actual site observation date)
  • 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

    SOBIB

    SOBIB

    Sorghum bicolor ssp. bicolor

    Sorghum bicolor ssp. bicolor

    grain sorghum

    grain sorghum

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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

    —

    —

    1274

    —

    0

    305

    —

    —

    14.4

    25.6

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    Ap—0 to 25 centimeters (0.0 to 9.8 inches); brown (10YR 5/3), dark brown (10YR 3/3), moist; clay; weak fine granular structure; hard when dry, friable, moderately sticky, moderately plastic; 3.0 fine and medium roots; 0.5 very fine tubular pores; fragments; strong effervescence; moderately alkaline, pH 8.2, thymol-blue; abrupt smooth boundary.; dry when described;
    A12—25 to 51 centimeters (9.8 to 20.1 inches); brown (7.5YR 4/2), dark brown (7.5YR 3/2), moist; clay; moderate fine subangular blocky structure; very hard, friable, moderately sticky, moderately plastic; 0.5 fine and medium roots; 3.0 very fine and fine tubular pores; 30 percent pressure faces; fragments; strong effervescence; moderately alkaline, pH 8.2, thymol-blue; clear smooth boundary. Lab sample # 69C00887; dry when described;
    A13—51 to 76 centimeters (20.1 to 29.9 inches); brown (7.5YR 4/2), dark brown (7.5YR 3/3), moist; clay; moderate fine subangular blocky structure; very hard, friable, moderately sticky, moderately plastic; 0.5 fine and medium roots; 3.0 very fine tubular pores; 30 percent pressure faces; fragments; strong effervescence; moderately alkaline, pH 8.2, thymol-blue; clear wavy boundary. Lab sample # 69C00888; dry when described;
    C1ca—76 to 112 centimeters (29.9 to 44.1 inches); reddish yellow (5YR 6/6), yellowish red (5YR 4/6), moist; clay loam; massive; slightly hard, friable, moderately sticky, slightly plastic; 21.0 very fine and fine tubular pores; 35 percent irregular carbonate concretions and fine and medium irregular noncoherent cemented white (10YR 8/1) lime masses; fragments; violent effervescence; moderately alkaline, pH 8.2, thymol-blue; clear wavy boundary.; dry when described;. 30 to 35 percent by volume of 1/8 to 1/2 inch irregularly shaped lime concretions and fine and medium irregularly shaped pinkish white soft lime masses
    C2ca—112 to 147 centimeters (44.1 to 57.9 inches); pinkish gray (7.5YR 7/2), light brown (7.5YR 6/4), moist; gravelly clay loam; massive; slightly hard, friable, moderately sticky, slightly plastic; 21.0 very fine and fine tubular pores; 35 percent irregular carbonate concretions and fine and medium irregular noncoherent cemented white (10YR 8/1) lime masses; fragments; violent effervescence; moderately alkaline, pH 8.2, thymol-blue; clear wavy boundary.; dry when described;. 25 to 35 percent by volume of 1/8 to 1/2 inch irregularly shaped lime concretions and fine and medium irregularly shaped white soft lime masses
    C3ca—147 to 163 centimeters (57.9 to 64.2 inches); pinkish gray (7.5YR 7/2), light brown (7.5YR 6/4), moist; clay; massive; slightly hard, friable, moderately sticky, moderately plastic; 3.0 very fine tubular pores; 15 percent fine and medium irregular noncoherent cemented white (10YR 8/1) lime masses; fragments; strong effervescence; moderately alkaline, pH 8.2, thymol-blue.; dry when described;. about 15 percent by volume of fine and medium irregularly shaped white soft lime masses