IDENTIFIERS

  • Current Taxon Name (Soil Name): DALLAM
  • OSD
  • Series Extent
  • User Site ID: S1973TX205002
  • User Pedon ID: S1973TX205002
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 40A4625
  • NCSS Pedon Lab Data NASIS Record ID - 40777
  • Print Date: 12/4/2024

    • 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: 36.0511111
  • Std. Longitude: -102.6116667
  • Datum: WGS84
  • State: Texas
  • County: TX205—Hartley
  • MLRA: 77A—Southern High Plains, Northern Part
  • Non-MLRA Soil Survey Area: TX205—Hartley County, Texas

    • PEDON

  • Current Taxonomic Class: Fine-loamy, mixed, mesic Aridic Paleustalfs
  • Pedon Record Orgin: NASIS
  • Pedon #: 2
  • Correlated Information:
  • Soil Name - DALLAM
  • Classificaton Date - 7/24/2007
  • Sampled As Information:
  • Soil Name - rickmore
  • Classificaton Date - 6/1/1973
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: eolian deposits
  • Runoff: low
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 6/1/1973 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Horizon Lab Results - 1
    Horizon Top Depth Bottom Depth Sample ID Data Collector Total Clay CaCO3 Clay Total Silt Fine Silt Co. Silt Total Sand Total Sand Method VC Sand Co. Sand Med. Sand Fine Sand VF Sand VF Sand Method Texture Class - Field Lab Rubbed Fiber Unrubbed Fiber pH H2O
    cm cm % % % % % % % % % % % % %

    Batc26

    178

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    Pedon Horizon Lab Results - 2
    Horizon Top Depth Bottom Depth Sample ID pH CaCl2 pH NaF pH Ox Delta pH LL PL PI Atter. Samp. Cond. COLE Pot. Acidity Ca + Mg - Meh 2 K Ca + Mg - Sat. Paste KCl Extract. Acidity Base Sat. - Meh 2 CEC-7 CEC-8.2
    cm cm % % % cm/cm meq/100g cmol(+)/kg cmol(+)/kg mmol(+)/l cmol(+)/kg % cmol(+)/kg cmol(+)/kg

    Batc26

    178

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    Pedon Horizon Lab Results - 3
    Horizon Top Depth Bottom Depth Sample ID ECEC Phosphate P NO3-N EC EC Method EC 1:5 by volume CaCO3 Equiv. Equiv. Gypsum Na SAR Gypsum Req. Humic Color Fulvic Color Humic + Fulvic Color Al PI Pyro. Hue PyrO. Value Pyro. Chroma
    cm cm cmol(+)/kg mg/kg mg/kg dS/m dS/m % % mmol(+)/l % L-pcu/g L-pcu/g L-pcu/g %

    Batc26

    178

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    15

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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

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    A1—0 to 20 centimeters (0.0 to 7.9 inches); brown (7.5YR 5/4), brown (7.5YR 4/4), moist; fine sandy loam; weak fine granular, and weak fine subangular blocky structure; slightly hard, friable; fragments; neutral, pH 7.0; gradual smooth boundary. Lab sample # 40A35192
    Bt21—20 to 41 centimeters (7.9 to 16.1 inches); brown (7.5YR 4/2), dark brown (7.5YR 3/2), moist; sandy clay loam; moderate medium subangular blocky structure; hard, friable; 10 percent clay films; fragments; neutral, pH 7.0; gradual smooth boundary. Lab sample # 40A35193. patchy - phpvsfiid 284203; patchy - phpvsfiid 284203
    Bt22—41 to 71 centimeters (16.1 to 28.0 inches); brown (7.5YR 4/2), dark brown (7.5YR 3/2), moist; clay loam; strong medium angular blocky, and strong medium subangular blocky structure; extremely hard, friable; 75 percent clay films; fragments; moderately alkaline, pH 8.2; gradual smooth boundary. Lab sample # 40A35194
    Bt23—71 to 97 centimeters (28.0 to 38.2 inches); brown (7.5YR 4/4), dark grayish brown (10YR 4/2), moist; sandy clay loam; moderate medium subangular blocky structure; extremely hard, firm; 75 percent clay films; fragments; moderately alkaline, pH 8.2; gradual smooth boundary. Lab sample # 40A35195
    Bt24—97 to 123 centimeters (38.2 to 48.4 inches); brown (7.5YR 5/4), brown (7.5YR 4/4), moist; clay loam; moderate medium subangular blocky structure; extremely hard, friable; 10 percent clay films; fragments; moderately alkaline, pH 8.2; gradual smooth boundary. Lab sample # 40A35196. patchy - phpvsfiid 284206; patchy - phpvsfiid 284206
    Batc25—122 to 178 centimeters (48.0 to 70.1 inches); yellowish red (5YR 5/6), yellowish red (5YR 4/6), moist; clay loam; moderate fine and medium subangular blocky structure; hard, friable; 10 percent carbonate coats; 10 percent threadlike carbonate masses; fragments; moderately alkaline, pH 8.2; gradual smooth boundary. Lab sample # 40A35197
    Batc26—178 to 216 centimeters (70.1 to 85.0 inches); reddish yellow (5YR 6/6), yellowish red (5YR 5/6), moist; sandy clay loam; weak fine and medium subangular blocky structure; hard, friable; fragments; moderately alkaline, pH 8.2. Lab sample # 40A35198