IDENTIFIERS

  • Current Taxon Name (Soil Name): Mack
  • OSD
  • Series Extent
  • User Site ID: S1980CO083002
  • User Pedon ID: 80CO083002
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 80P0371
  • NCSS Pedon Lab Data NASIS Record ID - 48149
  • 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: 37.2636108
  • Std. Longitude: -108.9466629
  • Datum: WGS84
  • Township: 34N
  • Range: 19W
  • Section: 28
  • PLSS Details: 2000 feet E and 3200 feet N of the SW corner
  • State: Colorado
  • County: CO083—Montezuma

    • PEDON

  • Describers Name: Bowman, Price and Nettleton
  • Current Taxonomic Class: Fine-loamy, mixed, superactive, mesic Typic Calciargids
  • Current Taxon Kind: series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 2
  • Correlated Information:
  • Soil Name - Mack
  • Classificaton Date - 7/11/2007
  • Moisture Class - aridic (torric)
  • Sampled As Information:
  • Soil Name - Redlands
  • Classificaton Date - 6/1/1980
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Landform: upland slope
  • Slope Shape Down: concave
  • Drainage Class: very poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/1/1980 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
  • Site Erosion Accelerated: water erosion
    • 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

    4

    —

    —

    647

    —

    270

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    1A1—0 to 3 centimeters (0.0 to 1.2 inches); yellowish red (5YR 5/6) interior, reddish brown (5YR 4/4) interior, moist; fine sandy loam; single grain; soft, very friable, nonsticky; fragments; slight effervescence, by hcl, 1n; slightly alkaline, pH 7.7, hellige-truog; abrupt smooth boundary. Lab sample # 80P01960
    1A3—3 to 10 centimeters (1.2 to 3.9 inches); yellowish red (5YR 5/6) interior, reddish brown (5YR 4/4) interior, moist; fine sandy loam; weak coarse platy structure; slightly hard, very friable, nonsticky; fragments; slight effervescence, by hcl, 1n; slightly alkaline, pH 7.8, hellige-truog; clear wavy boundary. Lab sample # 80P01961
    1B1—10 to 18 centimeters (3.9 to 7.1 inches); yellowish red (5YR 5/6) interior, reddish brown (5YR 4/4) interior, moist; fine sandy loam; 17 percent clay; weak medium prismatic, and weak medium subangular blocky, and weak coarse subangular blocky structure; slightly hard, very friable, slightly sticky; 2.5 roots; 15 percent clay films between sand grains; fragments; slight effervescence, by hcl, 1n; slightly alkaline, pH 7.8, hellige-truog; clear wavy boundary. Lab sample # 80P01962. few clay films surface features between sand grains; common roots
    1B21t—18 to 30 centimeters (7.1 to 11.8 inches); yellowish red (5YR 5/6) interior, reddish brown (5YR 4/4) interior, moist; sandy clay loam; 21 percent clay; moderate coarse prismatic, and moderate coarse subangular blocky structure; hard, friable, slightly sticky; 2.5 roots; 15 percent clay films between sand grains; fragments; slight effervescence, by hcl, 1n; moderately alkaline, pH 7.9, hellige-truog; gradual wavy boundary. Lab sample # 80P01963. few clay films surface features between sand grains; common roots
    1B22t—30 to 46 centimeters (11.8 to 18.1 inches); yellowish red (5YR 5/6) interior, reddish brown (5YR 4/4) interior, moist; sandy clay loam; 25 percent clay; moderate coarse prismatic, and weak coarse subangular blocky structure; hard, friable, slightly sticky; 2.5 roots; 15 percent clay films between sand grains; fragments; strong effervescence, by hcl, 1n; moderately alkaline, pH 8.2, hellige-truog; clear wavy boundary. Lab sample # 80P01964. few clay films surface features between sand grains; common roots
    1B23tca—46 to 69 centimeters (18.1 to 27.2 inches); yellowish red (5YR 5/6) interior, reddish brown (5YR 4/4) interior, moist; sandy clay loam; 22 percent clay; moderate coarse prismatic, and moderate coarse subangular blocky structure; very hard, firm, moderately sticky; 2.5 roots; 15 percent clay films between sand grains; fragments; strong effervescence, by hcl, 1n; moderately alkaline, pH 8.2, hellige-truog; clear wavy boundary. Lab sample # 80P01965. few clay films surface features between sand grains; common roots
    1B3ca—69 to 86 centimeters (27.2 to 33.9 inches); light reddish brown (5YR 6/4) interior, reddish brown (5YR 5/4) interior, moist; sandy clay loam; 22 percent clay; weak coarse subangular blocky structure; very hard, firm, moderately sticky; 2.5 roots; 15 percent clay films between sand grains; fragments; violent effervescence, by hcl, 1n; strongly alkaline, pH 8.9, hellige-truog; gradual wavy boundary. Lab sample # 80P01966. few clay films surface features between sand grains; common roots
    1C1ca—86 to 117 centimeters (33.9 to 46.1 inches); light reddish brown (5YR 6/4) interior, reddish brown (5YR 5/4) interior, moist; sandy clay loam; 22 percent clay; weak coarse subangular blocky structure; very hard, firm, moderately sticky; fragments; violent effervescence, by hcl, 1n; very strongly alkaline, pH 9.6, hellige-truog; clear wavy boundary. Lab sample # 80P01967
    2CR2—117 to 152 centimeters (46.1 to 59.8 inches); sandy clay loam; fragments. Lab sample # 80P01968
    3Cr3—152 to 165 centimeters (59.8 to 65.0 inches); sandy loam; fragments. Lab sample # 80P01969