IDENTIFIERS

  • Current Taxon Name (Soil Name): Dundee
  • OSD
  • Series Extent
  • User Site ID: S1963LA107003
  • User Pedon ID: S1963LA107003
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 40A1333
  • NCSS Pedon Lab Data NASIS Record ID - 34941
  • Print Date: 11/23/2024

    • 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: 31.8083324
  • Std. Longitude: -91.4180527
  • Datum: WGS84
  • Township: 10N
  • Range: 10E
  • Section: 39
  • PLSS Details: 1.5 miles W of Waterproof, 800 feet N and 360 feet W of intersection of Louisiana Hwys. 566 and 3044, Spanish Land Grant
  • Location Description: Tensas Parish, LA.
  • State: Louisiana
  • County: LA107—Tensas
  • MLRA: 131—Southern Mississippi Valley Alluvium
  • Regional Office: 7—Auburn, AL
  • Non-MLRA Soil Survey Area: LA107—Tensas Parish, Louisiana

    • PEDON

  • Describers Name: James DeMent, J.L. Walker, Don A. Brown, Ronald Phillips, S.A. Lytle, George Caldwell, Billie Nutt, David F. Slusher, & Tracey Weems
  • Current Taxonomic Class: Fine-silty, mixed, active, thermic Aeric Ochraqualfs
  • Current Taxon Kind: series
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 3
  • Correlated Information:
  • Soil Name - Dundee
  • PSC - 20 to 70 cm.
  • Classificaton Date - 7/23/2007
  • Moisture Class - aquic
  • Moisture Subclass - aeric
  • Sampled As Information:
  • Soil Name - Dundee
  • Classificaton Date - 10/29/1963
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Slope Shape Down: convex
  • Runoff: low
  • Drainage Class: somewhat poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/29/1963 (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

    1

    —

    —

    —

    —

    1321

    —

    —

    18.9

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap1—0 to 13 centimeters (0.0 to 5.1 inches); brown (10YR 4/3), light brownish gray (10YR 6/2), dry; sandy loam; weak very fine granular structure; friable; 3.0 roots; fragments; neutral, pH 6.9, unspecified; clear smooth boundary. Lab sample # 40A10137
    Ap2—13 to 20 centimeters (5.1 to 7.9 inches); brown (10YR 4/3), pale brown (10YR 6/3), dry; very fine sandy loam; massive parts to weak coarse platy; firm; 0.5 roots; fragments; moderately acid, pH 5.8, unspecified; abrupt irregular boundary. Lab sample # 40A10138. a few fine faint dark brown aggregates; a few clods of B21t, apparently from subsoiling, occurred throughout but were excluded in sampling.
    B21tg—20 to 38 centimeters (7.9 to 15.0 inches); 50 percent very dark grayish brown (10YR 3/2) and 50 percent dark grayish brown (10YR 4/2) clay loam; dark grayish brown (10YR 4/2) mottles; moderate fine and medium subangular blocky, and weak medium prismatic structure; firm; 0.5 roots; 3.0 fine pores; distinct clay films in root channels and/or pores and 60 percent distinct clay films on all faces of peds; fragments; very strongly acid, pH 4.8, unspecified; clear smooth boundary. Lab sample # 40A10139. common fine dark brown aggregates.
    B22tg—38 to 58 centimeters (15.0 to 22.8 inches); 60 percent very dark grayish brown (10YR 3/2) and 40 percent dark grayish brown (10YR 4/2) clay loam; dark grayish brown (10YR 4/2) and 10 percent dark yellowish brown (10YR 4/4) fine distinct and 10 percent grayish brown (10YR 5/2) fine distinct mottles; moderate medium subangular blocky, and weak medium prismatic structure; firm; 0.5 roots; 3.0 fine pores; distinct clay films in root channels and/or pores and 50 percent clay films on lower surfaces of peds or rocks; fragments; very strongly acid, pH 4.8, unspecified; clear smooth boundary. Lab sample # 40A10140. common soft dark brown aggregate.; patchy - phpvsfiid 175094; patchy - phpvsfiid 175094
    B3tg—58 to 76 centimeters (22.8 to 29.9 inches); dark grayish brown (10YR 4/2) loam; grayish brown (10YR 5/2) and 10 percent dark yellowish brown (10YR 4/4) fine distinct mottles; weak coarse subangular blocky, and weak medium prismatic structure; firm; 0.5 roots; 0.5 fine pores; 15 percent distinct clay films on lower surfaces of peds or rocks; fragments; very strongly acid, pH 4.8, unspecified; clear smooth boundary. Lab sample # 40A10141. very few dark brown aggregates.
    C1g—76 to 104 centimeters (29.9 to 40.9 inches); grayish brown (10YR 5/2) very fine sandy loam; 10 percent dark yellowish brown (10YR 4/4) fine distinct mottles; massive; friable; 0.5 roots; 0.5 fine pores; fragments; strongly acid, pH 5.3, unspecified; clear smooth boundary. Lab sample # 40A10142. very few dark brown aggregates.
    C2g—104 to 135 centimeters (40.9 to 53.1 inches); grayish brown (10YR 5/2) silt loam; 10 percent brown (10YR 5/3) fine distinct mottles; massive; friable; 0.5 roots; 0.5 fine pores; fragments; strongly acid, pH 5.3, unspecified; gradual smooth boundary. Lab sample # 40A10143. very few soft dark brown aggregates.
    C3g—135 to 165 centimeters (53.1 to 65.0 inches); light brownish gray (10YR 6/2) very fine sandy loam; 10 percent brown (10YR 5/3) fine distinct mottles; massive; friable; 0.5 roots; 0.5 fine pores; fragments; moderately acid, pH 5.8, unspecified; clear smooth boundary. Lab sample # 40A10144. very few soft dark brown aggregates.
    C4g—165 to 193 centimeters (65.0 to 76.0 inches); grayish brown (10YR 5/2) loam; 10 percent brown (10YR 5/3) fine distinct mottles; massive; friable; 0.5 fine pores; fragments; moderately acid, pH 5.8, unspecified; gradual smooth boundary. Lab sample # 40A10145. very few dark brown aggregates; at 65-67 inches was a stratum of light gray silty clay loam that was excluded from the sample.
    C5g—193 to 229 centimeters (76.0 to 90.2 inches); grayish brown (10YR 5/2) silt loam, very fine sandy loam; 1 percent yellowish brown (10YR 5/4) fine faint and 10 percent dark yellowish brown (10YR 4/4) fine distinct mottles; massive; friable; fragments; moderately acid, pH 5.8, unspecified; gradual smooth boundary. Lab sample # 40A10146. few fine soft dark brown aggregates.
    C6g—229 to 259 centimeters (90.2 to 102.0 inches); dark grayish brown (10YR 4/2) loamy fine sand; 10 percent dark yellowish brown (10YR 4/4) distinct mottles; single grain; loose; fragments; moderately acid, pH 5.8, unspecified. Lab sample # 40A10147