IDENTIFIERS

  • Current Taxon Name (Soil Name): Sylvania
  • OSD
  • Series Extent
  • User Site ID: S1994MO097007
  • User Pedon ID: 1994MO097007
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - SSL
  • Lab Pedon # - 94P0712
  • NCSS Pedon Lab Data NASIS Record ID - 66885
  • 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: 37.2369461
  • Std. Longitude: -94.5380554
  • Datum: WGS84
  • Township: 29N
  • Range: 33W
  • Section: 16
  • PLSS Details: NE 1/4, SW 1/4, 1650 feet east and 3000 feet south of northwest corner
  • State: Missouri
  • County: MO097—Jasper
  • MLRA: 112—Cherokee Prairies
  • Non-MLRA Soil Survey Area: MO097—Jasper County, Missouri
  • 7.5 Minute USGS Quad: 37094-B5—Carl Junction, Missouri

    • PEDON

  • Describers Name: ACP, KDH, CCG, KDV, WDN, TD, PF, DO, DG
  • Current Taxonomic Class: Clayey, mixed Humic Hapludults
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Pedon #: 7
  • Sampled As Information:
  • Soil Name - Sylvania
  • Taxonomic Class - Clayey, mixed Humic Hapludults
  • PSC - 41 to 66 cm.
  • Classificaton Date - 8/10/1994
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Erosion Class - 1
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: loess derived from mixed-noncalcareous and/or residuum weathered from sandstone and shale
  • Landscape: plains
  • Landform: hill
  • Geomorphic Component Hills: side slope
  • Hill Slope Profile: backslope
  • Slope Shape Across: linear
  • Slope Shape Down: convex
  • Runoff: medium
  • Drainage Class: moderately well
  • Flooding: none flooding
  • Ponding: none ponding
  • Bedrock: s strong weathered sandstone and shale
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/10/1994 (actual site observation date)
  • Air Photo ID: 16E
  • 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
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    argillic horizon

    paralithic contact

    0—41

    41—165

    191—216

    —-

    —-

    —-
    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

    5

    76

    22.9

    283

    —

    991

    —

    —

    13.9

    25

    2.8

    —

    —

    —

    —

    —

    —

    —

    —
    Ap—0 to 10 centimeters (0.0 to 3.9 inches); very dark grayish brown (10YR 3/2) crushed, grayish brown (10YR 5/2) crushed, dry; gravelly loam; moderate medium granular structure; friable; 21.0 very fine and fine roots throughout; 3.0 very fine and fine moderate-continuity tubular pores; 20 percent by volume rounded 2-39-75 millimeter limestone, cherty fragments; moderately acid, pH 5.8, hellige-truog; clear smooth boundary. Lab sample # 94P05352
    A1—10 to 28 centimeters (3.9 to 11.0 inches); very dark grayish brown (10YR 3/2) crushed, grayish brown (10YR 5/2) crushed, dry; gravelly loam; weak medium subangular blocky parts to moderate medium granular structure; friable; 3.0 very fine and fine roots throughout; 3.0 very fine and fine moderate-continuity tubular pores; 25 percent by volume rounded 2-39-75 millimeter limestone, cherty fragments; moderately acid, pH 5.8, hellige-truog; clear smooth boundary. Lab sample # 94P05353
    A2—28 to 41 centimeters (11.0 to 16.1 inches); dark brown (10YR 3/3) crushed, brown (10YR 5/3) crushed, dry; very gravelly loam; weak coarse subangular blocky parts to moderate fine granular structure; friable; 3.0 very fine and fine roots throughout; 21.0 very fine and fine moderate-continuity tubular pores; 40 percent by volume rounded 2-39-75 millimeter limestone, cherty fragments; strongly acid, pH 5.3, hellige-truog; clear smooth boundary. Lab sample # 94P05354
    Bt1—41 to 58 centimeters (16.1 to 22.8 inches); yellowish brown (10YR 5/6) exterior very gravelly clay loam; 3 percent red (2.5YR 4/8) fine and medium prominent irregular mottles; strong fine subangular blocky structure; firm; 3.0 very fine and fine roots throughout; 3.0 very fine and fine moderate-continuity tubular pores; 75 percent prominent yellowish brown (10YR 5/4), moist, clay films on faces of peds and in pores; 60 percent by volume rounded 2-39-75 millimeter limestone, cherty fragments; very strongly acid, pH 4.8, hellige-truog; gradual wavy boundary. Lab sample # 94P05355. continuous - phpvsfiid 194079; continuous - phpvsfiid 194079
    Bt2—58 to 102 centimeters (22.8 to 40.2 inches); 50 percent red (2.5YR 4/8) exterior and 30 percent strong brown (7.5YR 5/8) exterior and 20 percent yellowish brown (10YR 5/8) exterior very gravelly clay loam; moderate fine subangular blocky structure; firm; 3.0 very fine and fine roots throughout; 3.0 very fine moderate-continuity tubular pores; 75 percent prominent red (2.5YR 4/8), moist, clay films on faces of peds and in pores; 3 percent fine irregular weakly coherent cemented strong brown (7.5YR 5/6) iron concretions throughout; 60 percent by volume rounded 2-39-75 millimeter limestone, cherty fragments; moderately acid, pH 5.8, hellige-truog; abrupt wavy boundary. Lab sample # 94P05356. continuous - phpvsfiid 194080; continuous - phpvsfiid 194080
    2Bt1—102 to 137 centimeters (40.2 to 53.9 inches); 80 percent red (10R 4/6) exterior and 20 percent gray (10YR 6/1) exterior silty clay; weak coarse prismatic parts to strong medium subangular blocky structure; very firm; 0.5 very fine roots throughout; 3.0 very fine moderate-continuity tubular pores; 75 percent prominent gray (10YR 5/1), moist, clay films on all faces of peds; fragments; strongly acid, pH 5.3, hellige-truog; gradual wavy boundary. Lab sample # 94P05357. continuous - phpvsfiid 194081; continuous - phpvsfiid 194081
    2Bt2—137 to 165 centimeters (53.9 to 65.0 inches); 60 percent light gray (10YR 7/1) exterior and 30 percent red (2.5YR 4/8) exterior and 10 percent brownish yellow (10YR 6/8) exterior silty clay; moderate medium prismatic parts to moderate coarse subangular blocky structure; extremely firm*; 3.0 very fine low-continuity tubular pores; 30 percent prominent gray (10YR 5/1), moist, clay films on vertical faces of peds; fragments; strongly acid, pH 5.3, hellige-truog; clear wavy boundary. Lab sample # 94P05358. continuous - phpvsfiid 194082; continuous - phpvsfiid 194082
    2CB—165 to 191 centimeters (65.0 to 75.2 inches); 60 percent light gray (10YR 7/1) exterior and 30 percent red (2.5YR 4/8) exterior and 10 percent brownish yellow (10YR 6/8) exterior loam; moderate very fine platy parts to weak coarse subangular blocky structure; very firm; 3.0 very fine low-continuity tubular pores; 10 percent prominent gray (10YR 5/1), moist, clay films on vertical faces of peds; fragments; strongly acid, pH 5.3, hellige-truog; gradual wavy boundary. Lab sample # 94P05359. continuous - phpvsfiid 194083; continuous - phpvsfiid 194083
    2Cr—191 to 215 centimeters (75.2 to 84.6 inches); 75 percent light gray (2.5Y 7/1) exterior and 20 percent brownish yellow (10YR 6/8) exterior and 5 percent red (10R 4/8) exterior loam; strong medium platy structure; very firm; fragments; very strongly acid, pH 4.8, hellige-truog. Lab sample # 94P05360