IDENTIFIERS

  • Current Taxon Name (Soil Name): Kolin
  • OSD
  • Series Extent
  • User Site ID: S1990LA011014
  • User Pedon ID: 90LA011014
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 90P1002
  • NCSS Pedon Lab Data NASIS Record ID - 62935
  • Print Date: 5/19/2024

    • 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: 30.7008324
  • Std. Longitude: -93.5122223
  • Datum: WGS84
  • Township: 4S
  • Range: 11W
  • Section: 20
  • PLSS Details: (Extreme) NW 1/4, SE 1/4
  • Location Description: Beauregard Parish, Louisiana. From Merryville High School, 2.5 miles SE on La 110, 1.8 miles S and 0.5 mile W.
  • State: Louisiana
  • County: LA011—Beauregard
  • MLRA: 133B—Western Coastal Plain

    • PEDON

  • Describers Name: Clay Midkiff
  • Current Taxonomic Class: Fine, mixed, active, thermic Haplic Glossudalfs
  • Current Taxon Kind: taxadjunct
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from SSL-CMS data
  • Pedon #: 14
  • Correlated Information:
  • Soil Name - Kolin
  • Classificaton Date - 7/11/2007
  • Moisture Class - udic
  • Sampled As Information:
  • Soil Name - Acadia-Like
  • Taxonomic Class - Fine, mixed, thermic Aeric Ochraqualf
  • Classificaton Date - 8/1/1990
  • Moisture Class - udic
  • Moisture SUBClass - aeric
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Hill Slope Profile: toeslope
  • Slope Shape Down: concave
  • Runoff: low
  • Drainage Class: somewhat poorly
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/1/1990 (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

    2

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    —

    43

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    A—0 to 13 centimeters (0.0 to 5.1 inches); brown (10YR 5/3) silt loam; 1 percent yellowish brown (10YR 5/6) fine distinct mottles; weak fine subangular blocky, and weak fine granular, and weak fine platy structure; very friable; 5.5 fine to coarse roots; fragments; very strongly acid, pH 4.7, hellige-truog; abrupt smooth boundary. Lab sample # 90P06116. many fine to coarse roots; few fine distinct 10YR56 mottles
    E1—13 to 33 centimeters (5.1 to 13.0 inches); pale brown (10YR 6/3) silt loam; 11 percent yellowish brown (10YR 5/8) fine distinct mottles; weak medium subangular blocky, and weak fine granular structure; friable; 5.5 fine and medium roots; 0.5 fine vesicular pores; fragments; very strongly acid, pH 4.7, hellige-truog; clear wavy boundary. Lab sample # 90P06117. common fine pockets of very pale brown (10YR 7/3) silt loam; many fine and medium roots; common fine distinct 10YR58 mottles
    E2—33 to 56 centimeters (13.0 to 22.0 inches); very pale brown (10YR 7/4) very fine sandy loam; 11 percent yellowish brown (10YR 5/6) fine distinct mottles; weak coarse subangular blocky, and weak medium subangular blocky structure; friable; 0.5 fine to coarse roots; 5.5 very fine and fine vesicular pores; fragments; very strongly acid, pH 4.7, hellige-truog; clear wavy boundary. Lab sample # 90P06118. common fine soft iron and manganese nodules; common fine pockets and seams of very pale brown (10YR 7/3) silt loam make up 15 to 20 percent of this horizon; few fine to coarse roots; common fine distinct 10YR56 mottles
    Btg/E1—56 to 84 centimeters (22.0 to 33.1 inches); dark grayish brown (10YR 4/2) silty clay; 1 percent red (2.5YR 4/8) fine prominent and 11 percent yellowish brown (10YR 5/8) fine distinct mottles; weak medium prismatic, and weak medium subangular blocky structure; very firm; 2.5 fine and medium roots; 5.5 very fine and fine tubular pores; fragments; very strongly acid, pH 4.7, hellige-truog; gradual irregular boundary. Lab sample # 90P06119. lined with dark yellowish brown (10YR 4/6) iron oxides; tongues and root channel, 1 to 6 inches wide, are filled with grayish brown (10YR 5/2) silt loam (E) and make up about 35 percent of this horizon; common fine and medium roots; few fine prominent 2.5YR48 mottles; common fine distinct 10YR58 mottles
    Btg/E2—84 to 104 centimeters (33.1 to 40.9 inches); light brownish gray (10YR 6/2) silty clay; 11 percent yellowish brown (10YR 5/8) fine distinct and 11 percent red (2.5YR 4/8) fine prominent mottles; weak very coarse prismatic, and weak coarse subangular blocky structure; very firm; 2.5 fine and medium roots; distinct , moist, clay films on faces of peds; fragments; very strongly acid, pH 4.7, hellige-truog; gradual irregular boundary. Lab sample # 90P06120. few fine root channels and pores, lined with soft manganese accumulations; common root channels, 1 to 2 inches wide, are filled with light brownish gray (10YR 6/2) silt loam; tongues of dark grayish brown (10YR 4/2) silt loam, 2 to 5 inches; common fine and medium roots; common fine distinct 10YR58 mottles; common fine prominent 2.5YR48 mottles; continuous - phpvsfiid 233769; continuous - phpvsfiid 233769
    Btg1—104 to 127 centimeters (40.9 to 50.0 inches); light brownish gray (10YR 6/2) silty clay; 11 percent yellowish brown (10YR 5/8) fine distinct and 30 percent red (2.5YR 4/8) medium prominent mottles; moderate coarse prismatic, and moderate medium subangular blocky structure; firm; 2.5 fine and medium roots; distinct , moist, clay films on faces of peds; fragments; very strongly acid, pH 4.7, hellige-truog; gradual wavy boundary. Lab sample # 90P06121. common thick very pale brown (10YR 7/3) silt coats in cracks and along old slickensides; common root channels 1 to 2 inches wide are filled with grayish brown (10YR 5/2) silt loam; common fine and medium roots; common fine distinct 10YR58 mottles; many medium prominent 2.5YR48 mottles; continuous - phpvsfiid 233770; continuous - phpvsfiid 233770
    Btg2—127 to 157 centimeters (50.0 to 61.8 inches); light brownish gray (10YR 6/2) silty clay; 1 percent light olive gray (5Y 6/2) medium distinct and 1 percent yellowish brown (10YR 5/8) fine distinct and 30 percent red (2.5YR 4/6) medium and coarse distinct mottles; moderate very coarse prismatic, and moderate medium subangular blocky structure; firm; 0.5 fine and medium roots; distinct , moist, clay films on faces of peds; fragments; very strongly acid, pH 4.7, hellige-truog; gradual wavy boundary. Lab sample # 90P06122. many thick very pale brown (10YR 7/4) silt coats between prisms, in old cracks, and along old slickensides; common fine strands of soft manganese accummulations along old slickensides; few fine and medium roots; few fine distinct 10YR58 mottles; few medium distinct 5Y62 mottles; many medium and coarse distinct 2.5YR46 mottles; continuous - phpvsfiid 233771; continuous - phpvsfiid 233771
    Btg3—157 to 201 centimeters (61.8 to 79.1 inches); light olive gray (5Y 6/2) clay; 11 percent olive (5Y 5/6) medium distinct and 30 percent yellowish red (5YR 5/8) medium prominent mottles; weak very coarse prismatic, and weak coarse subangular blocky structure; firm; 0.5 fine roots in cracks; fragments; very strongly acid, pH 4.7, hellige-truog; gradual wavy boundary. Lab sample # 90P06123. common intersecting slickensides and parallel pie peds; distinct continuous clay films on all surfaces of most peds; many thick pink (7.5YR 7/4) silt coats on old cracks and slickensides; few fine roots in cracks; common medium distinct 5Y56 mottles; many medium prominent 5YR58 mottles
    BCg1—201 to 236 centimeters (79.1 to 92.9 inches); light olive gray (5Y 6/2) clay; 11 percent olive (5Y 5/6) medium distinct and 30 percent light olive brown (2.5Y 5/6) medium distinct mottles; weak coarse prismatic, and weak coarse subangular blocky structure; firm; 0.5 fine roots in cracks; fragments; very strongly acid, pH 4.7, hellige-truog; gradual wavy boundary. Lab sample # 90P06124. common intersecting slickensides and parallel pie peds; common thick very pale brown (10YR 7/4) and pink (7.5YR 7/4) silt coats along cracks and old slickensides; few fine roots in cracks; common medium distinct 5Y56 mottles; many medium distinct 2.5Y56 mottles
    BCg2—236 to 259 centimeters (92.9 to 102.0 inches); light olive gray (5Y 6/2) clay; 1 percent yellowish red (5YR 5/8) medium prominent and 30 percent light olive brown (2.5Y 5/6) medium distinct mottles; weak coarse prismatic, and weak coarse subangular blocky structure; firm; 0.5 fine roots in cracks; fragments; strongly acid, pH 5.3, hellige-truog. Lab sample # 90P06125. intersecting slickensides and parallel pie peds; common narrow vertical stringy accumulations of gypsum; few fine roots in cracks; few medium prominent 5YR58 mottles; many medium distinct 2.5Y56 mottles
    259 to 777 centimeters (102.0 to 305.9 inches); light brownish gray (2.5Y 6/2) and light reddish brown (5YR 6/3) clay; 11 percent red (2.5YR 5/6) medium prominent and 30 percent light olive brown (2.5Y 5/6) fine distinct and 30 percent light brownish gray (2.5Y 6/2) fine prominent mottles; fragments. auger boring; common medium prominent 2.5YR56 mottles; many fine distinct 2.5Y56 mottles; many fine prominent 2.5Y62 mottles