IDENTIFIERS

  • Current Taxon Name (Soil Name): Grenada
  • OSD
  • Series Extent
  • User Site ID: S1963LA083001
  • User Pedon ID: S1963LA083001
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 40A1350
  • NCSS Pedon Lab Data NASIS Record ID - 34958
  • Print Date: 12/11/2024

    • 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: 32.4799995
  • Std. Longitude: -91.4869461
  • Datum: WGS84
  • Township: 17N
  • Range: 10E
  • Section: 6
  • PLSS Details: SW 1/4, SE 1/4
  • Location Description: 1.5 miles N of Delhi
  • State: Louisiana
  • County: LA083—Richland
  • MLRA: 134—Southern Mississippi Valley Loess
  • Regional Office: 7—Auburn, AL
  • Non-MLRA Soil Survey Area: LA083—Richland Parish, Louisiana

    • PEDON

  • Describers Name: J. DeMent, J.L. Walker, G. Caldwell, S.A. Lytle, D. Matthews, B. Nutt, D.F. Slusher, and T. Weems
  • Current Taxonomic Class: Fine-silty, mixed, active, thermic Typic Fraglossudalfs
  • Current Taxon Kind: taxadjunct
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 1
  • Correlated Information:
  • Soil Name - Grenada
  • PSC - 25 to 84 cm.
  • Classificaton Date - 7/23/2007
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Grenada
  • Classificaton Date - 10/30/1963
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Slope Shape Down: convex
  • Runoff: medium
  • Drainage Class: moderately well
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 10/30/1963 (actual site observation date)
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - grass/herbaceous cover
  • 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

    2

    —

    —

    —

    —

    1295

    —

    —

    18.3

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 13 centimeters (0.0 to 5.1 inches); brown (10YR 4/3) silt; weak very fine granular structure; friable; 10.0 roots; fragments; strongly acid, pH 5.3, hellige-truog; abrupt smooth boundary. Lab sample # 40A10289
    B1—13 to 20 centimeters (5.1 to 7.9 inches); yellowish brown (10YR 5/4) silt loam; weak fine subangular blocky structure; firm; 0.5 roots; 0.5 fine pores; fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # 40A10290. few soft dark brown aggregates
    B21—20 to 41 centimeters (7.9 to 16.1 inches); yellowish brown (10YR 5/6) silty clay loam; moderate fine subangular blocky structure; firm; 0.5 roots; 0.5 fine pores; fragments; very strongly acid, pH 4.8, hellige-truog; gradual smooth boundary. Lab sample # 40A10291. very few soft dark brown aggregates.
    B22—41 to 58 centimeters (16.1 to 22.8 inches); yellowish brown (10YR 5/4) silt loam; strong fine subangular blocky structure; friable; 0.5 roots; 0.5 fine pores; 15 percent distinct dark brown (10YR 3/3) clay films; fragments; very strongly acid, pH 4.8, hellige-truog; gradual smooth boundary. Lab sample # 40A10292. patchy - phpvsfiid 175064; patchy - phpvsfiid 175064
    B23—58 to 71 centimeters (22.8 to 28.0 inches); pale brown (10YR 6/3) silt loam; moderate fine subangular blocky structure; friable; 0.5 roots; 0.5 fine pores; fragments; strongly acid, pH 5.3, hellige-truog; gradual smooth boundary. Lab sample # 40A10293
    A&B—71 to 84 centimeters (28.0 to 33.1 inches); white (10YR 8/1) silt; massive; friable; 10.0 pores; fragments; very strongly acid, pH 4.8, hellige-truog; clear wavy boundary. Lab sample # 40A10294. approximately 10% of horizon consists of very firm weakly cemented yellowish brown (10YR 5/4) silt loam 5 to 15 mm in diameter that breaks readily from rest of mass.
    B'x1—84 to 112 centimeters (33.1 to 44.1 inches); brown (10YR 4/3) silty clay loam; moderate medium prismatic structure; firm; brittle; distinct clay films on faces of peds and 37 percent distinct gray (10YR 6/1) coats on faces of peds; fragments; very strongly acid, pH 4.8, hellige-truog; gradual smooth boundary. Lab sample # 40A10295. continuous - phpvsfiid 175066; continuous - phpvsfiid 175066
    B'x2—112 to 147 centimeters (44.1 to 57.9 inches); brown (10YR 4/3) silt loam; moderate coarse prismatic structure; firm; brittle; distinct clay films on faces of peds and in pores and 37 percent distinct light brownish gray (10YR 6/2) coats on faces of peds; fragments; very strongly acid, pH 4.8, hellige-truog; gradual smooth boundary. Lab sample # 40A10296. few soft dark brown aggregates.; patchy - phpvsfiid 175068; patchy - phpvsfiid 175068
    B'x3—147 to 180 centimeters (57.9 to 70.9 inches); brown (10YR 4/3) silt loam; weak coarse subangular blocky, and moderate coarse prismatic structure; firm; brittle; fine pores; 15 percent clay films in root channels and/or pores and 37 percent distinct light brownish gray (10YR 6/2) coats on faces of peds; fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # 40A10297
    B'x4—180 to 229 centimeters (70.9 to 90.2 inches); brown (10YR 4/3) silt loam; weak coarse prismatic structure; firm; brittle; 15 percent distinct light brownish gray (10YR 6/2) coats on faces of peds and 15 percent distinct clay films in root channels and/or pores; fragments; very strongly acid, pH 4.8, hellige-truog; clear smooth boundary. Lab sample # 40A10298
    2C1—229 to 279 centimeters (90.2 to 109.8 inches); brown (7.5YR 5/4) silt loam; weak coarse prismatic structure; firm; 0.5 fine pores; fragments; strongly acid, pH 5.3, hellige-truog. Lab sample # 40A10299. few soft black aggregates.
    2C2—279 to 320 centimeters (109.8 to 126.0 inches); brown (7.5YR 4/4) silt loam; fragments; moderately acid, pH 5.8, hellige-truog. Lab sample # 40A10300
    2C3—320 to 361 centimeters (126.0 to 142.1 inches); brown (7.5YR 4/4) silty clay loam; fragments; slightly acid, pH 6.3, hellige-truog. Lab sample # 40A10301
    2C4—361 to 391 centimeters (142.1 to 153.9 inches); reddish brown (5YR 4/4) silty clay loam; 1 percent brown (10YR 5/3) fine faint mottles; fragments; slightly acid, pH 6.3, hellige-truog. Lab sample # 40A10302. few soft black aggregates.
    2C5—391 to 411 centimeters (153.9 to 161.8 inches); reddish brown (5YR 4/4) silty clay loam; fragments. Lab sample # 40A10303
    2C6—411 to 442 centimeters (161.8 to 174.0 inches); reddish brown (5YR 4/4) silty clay loam; fragments. Lab sample # 40A10304
    2C7—442 to 457 centimeters (174.0 to 179.9 inches); reddish brown (5YR 4/4) silty clay loam; fragments. Lab sample # 40A10305