IDENTIFIERS

  • Current Taxon Name (Soil Name): Ivan
  • OSD
  • Series Extent
  • User Site ID: 91KS161993
  • User Pedon ID: 91KS161993
  • User Site Association ID: Konza Prairie Research Natural Area (KPRNA)
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Pedon # - 91P1024
  • NCSS Pedon Lab Data NASIS Record ID - 64061
  • Print Date: 2/3/2025

    • 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: 39.0869764
  • Std. Longitude: -96.5844706
  • Datum: WGS84
  • Township: 11 S
  • Range: 8 E
  • Section: 19
  • Location Description: 708956 m E, 4329030 m N UTM grid zone 14. 3300 ft. E and 300 ft. S of the NW corner of section 19 T11S, R8E
  • State: Kansas
  • County: KS161—Riley
  • MLRA: 76—Bluestem Hills
  • Non-MLRA Soil Survey Area: KS161—Riley County, Kansas
  • 7.5 Minute USGS Quad: 39096-A5—Swede Creek, Kansas

    • PEDON

  • Describers Name: Watts, C., M. Ransom, W. Wehmueller
  • Current Taxonomic Class: Fine-loamy, mixed, mesic Cumulic Hapludolls
  • Pedon Type: taxadjunct to the series
  • Pedon Purpose: full pedon description
  • Pedon Record Orgin: Converted from PDP 3.x
  • Sampled As Information:
  • Soil Name - Ivan
  • Taxonomic Class - Fine-loamy, mixed, mesic Cumulic Hapludolls
  • PSC - 25 to 102 cm.
  • Classificaton Date - 8/6/1991
  • Moisture Class - udic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no


    • SITE

  • Parent Material: alluvium derived from mixed
  • Landform: flood plain
  • Geomorphic Component Terraces: tread
  • Slope Shape Across: linear
  • Slope Shape Down: linear
  • Runoff: low
  • Drainage Class: moderately well
  • Flooding: frequent flooding for brief periods
  • Ponding: none ponding
  • Surface Fragments:
  • Benchmark Soil?: no

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/6/1991 (actual site observation date)
  • Surface Cover Properties:
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    mollic epipedon

    cambic horizon

    0—69

    43—86

    —69—

    —43—
    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

    —

    —

    365

    —

    0

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —

    —
    A1—0 to 13 centimeters (0.0 to 5.1 inches); black (10YR 2/1), very dark gray (10YR 3/1), dry; silt loam; weak fine granular structure; slightly hard, very friable; 10.0 fine roots throughout; fragments; clear smooth boundary.
    A2—13 to 33 centimeters (5.1 to 13.0 inches); very dark gray (10YR 3/1), dark gray (10YR 4/1), dry; silty clay loam; moderate medium subangular blocky structure; hard when dry, firm; 6.0 fine roots throughout; 5.0 medium low-continuity vesicular and tubular pores; 1 percent fine spherical worm casts; 5 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; abrupt smooth boundary.
    A3—33 to 43 centimeters (13.0 to 16.9 inches); very dark gray (10YR 3/1), dark gray (10YR 4/1), dry; silty clay loam; moderate medium subangular blocky structure; slightly hard, firm; 6.0 fine roots throughout; 5.0 fine low-continuity vesicular and tubular pores; 10 percent fine irregular carbonate concretions; 18 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; abrupt smooth boundary.
    Bw1—43 to 51 centimeters (16.9 to 20.1 inches); very dark gray (10YR 3/1), dark gray (10YR 4/1), dry; gravelly clay loam; weak fine and medium subangular blocky structure; slightly hard, firm; 6.0 fine roots throughout; 10 percent fine irregular carbonate concretions; 20 percent by volume angular 2-39-75 millimeter limestone, cherty fragments; strong effervescence, by hcl, 1n; abrupt smooth boundary.
    Bw2—51 to 69 centimeters (20.1 to 27.2 inches); very dark gray (10YR 3/1), dark gray (10YR 4/1), dry; very gravelly clay loam; weak fine subangular blocky structure; slightly hard, friable; 6.0 fine roots throughout; fragments; strong effervescence, by hcl, 1n; clear irregular boundary. 45% by volume angular chert and subrounded limestone fragments, 8% > 75mm, 25% 20-75mm, 12% < 20mm
    2Bwb—69 to 86 centimeters (27.2 to 33.9 inches); dark grayish brown (10YR 4/2), grayish brown (10YR 5/2), dry; clay loam; moderate medium prismatic, and weak medium subangular blocky structure; slightly hard, friable; 6.0 fine roots throughout; 5.0 fine low-continuity vesicular and tubular pores; 10 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; strong effervescence, by hcl, 1n; abrupt smooth boundary.
    2C—86 to 122 centimeters (33.9 to 48.0 inches); very dark grayish brown (10YR 3/2) and dark grayish brown (10YR 4/2) very gravelly loam; massive; hard when dry, firm; 1.0 fine roots throughout; fragments; strong effervescence, by hcl, 1n; abrupt smooth boundary. 47% by volume angular chert and subrounded limestone fragments, 12% greater than 75mm, 35% 20-75mm
    3Bwb1—122 to 140 centimeters (48.0 to 55.1 inches); black (10YR 2/1) silty clay; weak coarse prismatic, and moderate medium subangular blocky structure; hard when dry, firm; 1.0 fine roots throughout; 15.0 fine low-continuity vesicular and tubular pores; 15 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; strong effervescence, by hcl, 1n; abrupt smooth boundary.
    3Bwb2—140 to 155 centimeters (55.1 to 61.0 inches); black (10YR 2/1) and very dark grayish brown (10YR 3/2) silty clay; 5 percent dark yellowish brown (10YR 4/4) medium distinct mottles; weak fine and medium subangular blocky structure; hard when dry, firm; 1.0 fine roots throughout; 10.0 fine low-continuity vesicular and tubular pores; 10 percent by volume subangular 2-39-75 millimeter limestone, cherty fragments; strong effervescence, by hcl, 1n; abrupt smooth boundary.
    4R—155 to 157 centimeters (61.0 to 61.8 inches); fragments. Cottonwood limestone member of the Beattie limestone formation