IDENTIFIERS

  • Current Taxon Name (Soil Name): Calloway
  • OSD
  • Series Extent
  • User Site ID: S1963LA083002
  • User Pedon ID: S1963LA083002
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 40A1351
  • NCSS Pedon Lab Data NASIS Record ID - 34959
  • Print Date: 11/24/2024

    • 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: 32.4711113
  • Std. Longitude: -91.5144424
  • Datum: WGS84
  • Township: 17N
  • Range: 9E
  • Section: 2
  • PLSS Details: 1.5 miles NW of Delhi, 460 feet E and 160 feet N of the SW corner of the SE 1/4
  • 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, L. Loftin, D. Matthews, B. Nutt, D.F. Slusher, and T. Weems
  • Current Taxonomic Class: Fine-silty, mixed, active, thermic Aquic Fraglossudalfs
  • Current Taxon Kind: series
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 2
  • Correlated Information:
  • Soil Name - Calloway
  • PSC - 25 to 64 cm.
  • Classificaton Date - 7/23/2007
  • Moisture Class - udic
  • Moisture Subclass - aquic
  • Sampled As Information:
  • Soil Name - Calloway
  • Classificaton Date - 10/31/1963
  • 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: 10/31/1963 (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

    1

    —

    —

    —

    —

    1295

    —

    —

    18.3

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 13 centimeters (0.0 to 5.1 inches); brown (10YR 4/3), light brownish gray (10YR 6/2), dry; silt loam; weak very fine granular structure; friable; 3.0 fine roots; 1 percent fine weakly coherent cemented black (10YR 2/1) iron-manganese concretions and 1 percent fine noncoherent cemented brown (10YR 5/3) iron-manganese concretions; fragments; strongly acid, pH 5.3, unspecified; abrupt smooth boundary. Lab sample # 40A10306
    B1—13 to 23 centimeters (5.1 to 9.1 inches); yellowish brown (10YR 5/4) silt loam; weak fine subangular blocky structure; friable; 0.5 roots; 0.5 medium pores; 1 percent fine noncoherent cemented black (10YR 2/1) iron-manganese concretions; fragments; very strongly acid, pH 4.8, unspecified; clear smooth boundary. Lab sample # 40A10307
    B21—23 to 46 centimeters (9.1 to 18.1 inches); yellowish brown (10YR 5/6) silt loam; 25 percent light brownish gray (10YR 6/2) fine distinct mottles; moderate medium subangular blocky structure; friable; 0.5 roots; 0.5 fine pores; 1 percent fine dark brown (10YR 3/3) iron-manganese concretions; fragments; very strongly acid, pH 4.8, unspecified; gradual wavy boundary. Lab sample # 40A10308
    B22—46 to 56 centimeters (18.1 to 22.0 inches); yellowish brown (10YR 5/6) and light brownish gray (10YR 6/2) silt loam; moderate medium subangular blocky structure; 0.5 roots; 0.5 fine and medium pores; light brownish gray (10YR 6/2) on faces of peds; 10 percent weakly coherent cemented dark brown (10YR 3/3) iron-manganese concretions; fragments; very strongly acid, pH 4.8, unspecified; gradual wavy boundary. Lab sample # 40A10309
    A&B—56 to 64 centimeters (22.0 to 25.2 inches); light brownish gray (10YR 6/2), white (10YR 8/1), dry; silt; massive, and moderate medium subangular blocky; 0.5 medium pores; fragments; very strongly acid, pH 4.8, unspecified; abrupt smooth boundary. Lab sample # 40A10310. many moderate medium subangular blocky aggregates of yellowish brown (10YR 5/4).
    Bx1—64 to 79 centimeters (25.2 to 31.1 inches); light brownish gray (10YR 6/2) silty clay loam; 1 percent yellowish brown (10YR 5/4) fine faint mottles; moderate fine prismatic structure; firm; brittle; 0.5 fine pores; 5 percent white (10YR 8/1) silt coats on faces of peds and 55 percent clay films; fragments; extremely acid, pH 4.0, unspecified; gradual wavy boundary. Lab sample # 40A10311. many fine distinct brown (10YR 4/3) aggregates inside prisms that appear as mottles when prism is broken.; patchy - phpvsfiid 175074; patchy - phpvsfiid 175074
    Bx2—79 to 97 centimeters (31.1 to 38.2 inches); pale brown (10YR 6/3) and brown (10YR 4/3) and brown (10YR 5/3) silt loam; moderate medium prismatic structure; firm; brittle; 0.5 fine pores; 37 percent silt coats on faces of peds and 55 percent clay films on faces of peds and in pores; 10 percent dark brown (10YR 3/3) iron-manganese concretions; fragments; very strongly acid, pH 4.8, unspecified; gradual smooth boundary. Lab sample # 40A10312. patchy - phpvsfiid 175076; patchy - phpvsfiid 175077; patchy - phpvsfiid 175076; patchy - phpvsfiid 175077
    Bx3—97 to 142 centimeters (38.2 to 55.9 inches); yellowish brown (10YR 5/4) and brown (10YR 4/3) silt loam; 10 percent light brownish gray (10YR 6/2) fine faint mottles; weak coarse prismatic structure; firm; brittle; 3.0 fine pores; clay films on faces of peds and 37 percent silt coats on faces of peds; 10 percent dark brown (10YR 3/3) iron-manganese concretions and 10 percent black (10YR 2/1) iron-manganese concretions; fragments; strongly acid, pH 5.3, unspecified; gradual smooth boundary. Lab sample # 40A10313. patchy - phpvsfiid 175078; patchy - phpvsfiid 175079; patchy - phpvsfiid 175078; patchy - phpvsfiid 175079
    Bx4—142 to 173 centimeters (55.9 to 68.1 inches); yellowish brown (10YR 5/4) silt loam; 25 percent pale brown (10YR 6/3) fine distinct mottles; weak coarse prismatic structure; firm; brittle; 3.0 fine pores; 15 percent clay films on faces of peds and in pores and 55 percent black stains on faces of peds and in pores; 1 percent fine dark brown (10YR 3/3) iron-manganese concretions; fragments; very strongly acid, pH 4.8, unspecified; gradual smooth boundary. Lab sample # 40A10314
    Bx5—173 to 216 centimeters (68.1 to 85.0 inches); yellowish brown (10YR 5/4) silt loam; 25 percent pale brown (10YR 6/3) fine faint mottles; weak coarse prismatic structure; firm; brittle; fine pores; 15 percent clay films in root channels and/or pores; 1 percent noncoherent cemented dark brown (10YR 3/3) iron-manganese concretions; fragments; strongly acid, pH 5.3, unspecified; clear smooth boundary. Lab sample # 40A10315. patchy - phpvsfiid 175082; patchy - phpvsfiid 175082
    2B31—216 to 244 centimeters (85.0 to 96.1 inches); brown (10YR 5/3) silt loam; 10 percent dark yellowish brown (10YR 3/4) fine faint mottles; weak coarse prismatic structure; firm; 0.5 fine pores; 15 percent distinct clay films on faces of peds and in pores and 15 percent black stains on faces of peds; 1 percent black (10YR 2/1) iron-manganese concretions; fragments; slightly acid, pH 6.3, unspecified; clear smooth boundary. Lab sample # 40A10316. patchy - phpvsfiid 191607; patchy - phpvsfiid 191607
    2B32—244 to 274 centimeters (96.1 to 107.9 inches); brown (7.5YR 5/3) silty clay loam; moderate medium subangular blocky structure; firm; 1 percent black (10YR 2/1) iron-manganese concretions; fragments; neutral, pH 6.9, unspecified. Lab sample # 40A10317
    2B33—274 to 305 centimeters (107.9 to 120.1 inches); yellowish brown (10YR 5/4) loam; 1 percent dark yellowish brown (10YR 3/4) fine faint mottles; weak coarse subangular blocky structure; firm; distinct clay films in root channels and/or pores; fragments; slightly alkaline, pH 7.6, unspecified. Lab sample # 40A10318