IDENTIFIERS

  • Current Taxon Name (Soil Name): Pullman
  • OSD
  • Series Extent
  • User Site ID: S1991TX381001
  • User Pedon ID: 91TX381001
  • Vegetation Plot ID: S1991TX381001
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 92P0203
  • NCSS Pedon Lab Data NASIS Record ID - 64442
  • 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: 35.1666667
  • Std. Longitude: -102.0833333
  • Datum: WGS84
  • Location Description: .95 miles S of I-40; 1 mile W of Bushland, TX; site is .5 miles E of county road.
  • State: Texas
  • County: TX381—Randall
  • Non-MLRA Soil Survey Area: TX381—Randall County, Texas

    • PEDON

  • Current Taxonomic Class: Fine, montmorillonitic, mesic Typic Argiudolls
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 1
  • Sampled As Information:
  • Soil Name - Pullman
  • Taxonomic Class - Fine, montmorillonitic, mesic Typic Argiudolls
  • PSC - 18 to 68 cm.
  • Classificaton Date - 9/4/1991
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Anthropogenic Feature: leveled land
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 9/4/1991 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - other
  • 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

    BOGR2

    BOGR2

    BUDA

    Bouteloua gracilis

    Bouteloua gracilis

    Buchloe dactyloides

    blue grama

    blue grama

    buffalograss

    —

    —

    —

    —

    —

    —

    —

    —

    —
    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

    —

    —

    1158

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A1—0 to 18 centimeters (0.0 to 7.1 inches); dark brown (7.5YR 3/2), brown (7.5YR 4/2), dry; silty clay loam; weak fine granular parts to weak medium subangular blocky structure; very hard, firm; 1 percent worm casts; fragments; clear smooth boundary. Lab sample # 92P01351. abundant roots
    Bt1—18 to 61 centimeters (7.1 to 24.0 inches); dark brown (7.5YR 3/2), brown (7.5YR 4/2), dry; silty clay; moderate medium subangular blocky structure; extremely hard, very firm; 3.0 roots; 10 percent pressure faces and 30 percent clay films; fragments; gradual smooth boundary. Lab sample # 92P01352. few vertical cracks; continuous - phpvsfiid 174082; continuous - phpvsfiid 174082
    Bt2—61 to 94 centimeters (24.0 to 37.0 inches); dark brown (7.5YR 3/4), brown (7.5YR 4/4), dry; silty clay; moderate medium subangular blocky structure; extremely hard, very firm; 0.5 roots; 10 percent pressure faces and 30 percent clay films; fragments; slight effervescence; gradual smooth boundary. Lab sample # 92P01353. few small vertical cracks; continuous - phpvsfiid 174084; continuous - phpvsfiid 174084
    Bt3—94 to 127 centimeters (37.0 to 50.0 inches); reddish brown (5YR 4/3), reddish brown (5YR 5/3), dry; clay; moderate medium subangular blocky structure; extremely hard, very firm; 0.5 fine roots; 30 percent clay films; 1 percent carbonate threads; fragments; slight effervescence; gradual smooth boundary. Lab sample # 92P01354
    Bt4—127 to 160 centimeters (50.0 to 63.0 inches); yellowish red (5YR 4/6), yellowish red (5YR 5/6), dry; clay; moderate medium subangular blocky structure; extremely hard, very firm; 0.5 very fine roots; 30 percent clay films; 1 percent carbonate threads; fragments; strong effervescence; gradual wavy boundary. Lab sample # 92P01355
    Btk1—160 to 183 centimeters (63.0 to 72.0 inches); pinkish gray (5YR 7/2), pinkish white (5YR 8/2), dry; silty clay; moderate medium subangular blocky structure; hard, friable; fragments; violent effervescence; gradual smooth boundary. Lab sample # 92P01356. about 55% CaCO3 as soft caliche
    Btk2—183 to 229 centimeters (72.0 to 90.2 inches); yellowish red (5YR 4/6), yellowish red (5YR 5/6), dry; clay loam; moderate medium subangular blocky structure; very hard, firm; carbonate masses; fragments; violent effervescence. Lab sample # 92P01357. about 25% CaCO3 as soft bodies