IDENTIFIERS

  • Current Taxon Name (Soil Name): Lacrescent
  • OSD
  • Series Extent
  • User Site ID: S1987IA005003
  • User Pedon ID: S1987IA005003
  • Lab Information:
  • Certified Lab Pedon Description - no
  • Lab Source ID - ISU2015
  • Lab Pedon # - X3-840G-1
  • NCSS Pedon Lab Data NASIS Record ID - 75214
  • Print Date: 5/20/2024

    • 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: 43.4114631
  • Std. Longitude: -91.5131075
  • Datum: WGS84
  • GPS - Positional Error: 10.00
  • Township: 99N
  • Range: 6W
  • Section: 11
  • PLSS Details: 940 feet south and 500 feet west of the northeast corner
  • Country: US—United States
  • State: Iowa
  • County: IA005—Allamakee
  • MLRA: 105—Upper Mississippi River Bedrock Controlled Uplands and Valleys
  • MLRA Soil Survey Area: NC-ONA—Onalaska, Wisconsin
  • Non-MLRA Soil Survey Area: IA005—Allamakee County, Iowa
  • 7.5 Minute USGS Quad: 43091-D5—Dorchester, Iowa

    • PEDON

  • Describers Name: Unknown
  • Current Taxonomic Class: Loamy-skeletal, mixed, superactive, mesic Typic Hapludolls
  • Current Taxon Kind: series
  • Pedon Type: TUD pedon
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Pedon PC 5.1
  • Correlated Information:
  • Soil Name - Lacrescent
  • PSC - 25 to 100 cm.
  • Classificaton Date - 8/3/1987
  • Classifier - Unknown
  • Moisture Subclass - typic
  • Sampled As Information:
  • Soil Name - Lacrescent
  • Taxonomic Class - Loamy-skeletal, mixed, superactive, mesic Typic Hapludolls
  • Taxon Kind - series
  • PSC - 25 to 100 cm.
  • Classificaton Date - 8/3/1987
  • Classifier - Unknown
  • Moisture SUBClass - typic
  • Dynamic Soil Properties:
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Certification Status: not certified
  • QC Status: not reviewed
  • QA Status: not reviewed


    • SITE

  • Parent Material: loess over loamy pedisediment
  • Landscape: upland
  • Landform: hill
  • Hill Slope Profile: backslope
  • Slope Complexity: simple
  • Slope Shape Across: convex
  • Slope Shape Down: convex
  • Drainage Class: well
  • Surface Fragments:
  • Benchmark Soil?: no
  • RaCA Information:
  • Plot/Site Set Up By - Unknown
  • Plot or Site Recorder - Unknown

    • VEGETATION

    SITE OBSERVATION

  • Observation Date: 8/3/1987 (actual site observation date)
  • Data Collector: Unknown
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - tree cover
  • 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

    —

    —

    —-

    —-
    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

    25

    —

    —

    —

    —

    899

    —

    155

    8

    22

    -5

    12

    22

    2

    558

    —

    00134624

    LANSING 4 SE, IA US

    NOAA
    A1—0 to 23 centimeters (0.0 to 9.1 inches); very dark gray (10YR 3/1), dark gray (10YR 4/1), dry; silt loam; moderate medium subangular blocky, and moderate fine subangular blocky structure; friable; many very fine roots and many fine roots; 5 percent by volume 20-?-50 millimeter unspecified fragments observed by visual inspection method; clear smooth boundary. Lab sample # ISU01771. neutral
    A2—23 to 30 centimeters (9.1 to 11.8 inches); very dark grayish brown (10YR 3/2), dark gray (10YR 4/1), dry; silt loam; moderate medium subangular blocky, and moderate fine subangular blocky structure; friable; common very fine roots and few medium roots and common fine roots and few coarse roots; very dark gray (10YR 3/1), moist, coats on all faces of peds; 5 percent by volume 20-?-50 millimeter unspecified fragments observed by visual inspection method; clear smooth boundary. Lab sample # ISU01772. neutral
    Bw1—30 to 36 centimeters (11.8 to 14.2 inches); brown (10YR 4/3) gravelly loam; weak medium subangular blocky, and weak fine subangular blocky structure; friable; few medium roots and few fine roots and few coarse roots; very dark grayish brown (10YR 3/2), moist, coats on all faces of peds; 15 percent by volume 20-?-100 millimeter unspecified fragments observed by visual inspection method; clear smooth boundary. Lab sample # ISU01773. neutral
    Bw2—36 to 51 centimeters (14.2 to 20.1 inches); dark yellowish brown (10YR 4/4) loam; moderate fine subangular blocky, and moderate very fine subangular blocky structure; friable; few very fine roots and few medium roots and common coarse roots; very dark grayish brown (10YR 3/2), moist, coats on all faces of peds; 5 percent by volume 20-?-70 millimeter unspecified fragments observed by visual inspection method and 5 percent by volume 80-?-200 millimeter unspecified fragments observed by visual inspection method; abrupt wavy boundary. Lab sample # ISU01774. slightly acid; discontinuous - phpvsfiid 1105539; discontinuous - phpvsfiid 1105539
    Bw3—51 to 69 centimeters (20.1 to 27.2 inches); dark yellowish brown (10YR 4/4) cobbly loam; moderate fine subangular blocky, and moderate very fine subangular blocky structure; friable; few medium roots and few fine roots; brown (10YR 4/3), moist, coats on all faces of peds; 5 percent by volume 250-?-500 millimeter unspecified fragments observed by visual inspection method and 10 percent by volume 20-?-70 millimeter unspecified fragments observed by visual inspection method and 20 percent by volume 80-?-250 millimeter unspecified fragments observed by visual inspection method; abrupt wavy boundary. Lab sample # ISU01775. slightly acid
    BC—69 to 112 centimeters (27.2 to 44.1 inches); dark yellowish brown (10YR 4/4) very cobbly loam; weak fine subangular blocky structure; friable; few very fine roots and few fine roots; 5 percent by volume 250-?-600 millimeter unspecified fragments observed by visual inspection method and 5 percent by volume 600-?-750 millimeter unspecified fragments observed by visual inspection method and 15 percent by volume 20-?-70 millimeter unspecified fragments observed by visual inspection method and 35 percent by volume 80-?-250 millimeter unspecified fragments observed by visual inspection method; slight effervescence, by hcl, 1n; gradual wavy boundary. Lab sample # ISU01776. moderately alkaline
    C—112 to 152 centimeters (44.1 to 59.8 inches); yellowish brown (10YR 5/4) very cobbly loam; massive; friable; few very fine roots and few medium roots and few fine roots; 10 percent by volume 250-?-600 millimeter unspecified fragments observed by visual inspection method and 10 percent by volume 600-?-1000 millimeter unspecified fragments observed by visual inspection method and 15 percent by volume 20-?-70 millimeter unspecified fragments observed by visual inspection method and 40 percent by volume 80-?-250 millimeter unspecified fragments observed by visual inspection method; strong effervescence, by hcl, 1n. Lab sample # ISU01777. moderately alkaline