IDENTIFIERS

  • Current Taxon Name (Soil Name): Atterberry
  • OSD
  • Series Extent
  • User Site ID: S1972IA045016
  • User Pedon ID: S1972IA045016
  • Vegetation Plot ID: S1972IA045016
  • User Site Association ID: 11-Wav_Atterberry_pedons
  • Lab Information:
  • Certified Lab Pedon Description - yes
  • Lab Source ID - ISU2015
  • Lab Pedon # - X23-291-1
  • NCSS Pedon Lab Data NASIS Record ID - 75098
  • 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: 41.8982895
  • Std. Longitude: -90.3556123
  • Datum: WGS84
  • GPS - Positional Error: 10.00
  • Township: 82N
  • Range: 5E
  • Section: 22
  • PLSS Details: 315 feet south and 275 feet west of the northeast corner SE1/4NE1/4
  • Country: US—United States
  • State: Iowa
  • County: IA045—Clinton
  • MLRA: 105—Upper Mississippi River Bedrock Controlled Uplands and Valleys
  • Regional Office: NC—North Central
  • MLRA Soil Survey Area: NC-ONA—Onalaska, Wisconsin
  • Non-MLRA Soil Survey Area: IA045—Clinton County, Iowa

    • PEDON

  • Describers Name: Wayne Frederick, Larry Johnson
  • Current Taxonomic Class: Fine-silty, mixed, superactive, mesic Udollic Endoaqualfs
  • Current Taxon Kind: series
  • Pedon Type: classifies to current taxon name, full description
  • Pedon Purpose: laboratory sampling site
  • Pedon Record Orgin: Pedon PC6.0B
  • Correlated Information:
  • Soil Name - Atterberry
  • PSC - 56 to 106 cm.
  • Classificaton Date - 12/1/2020
  • Classifier - Ryan Dermody
  • Soil Taxonomic Edition - twelfth edition
  • Moisture Subclass - aquic
  • Sampled As Information:
  • Soil Name - Atterberry
  • Taxonomic Class - Fine-silty, mixed, superactive, mesic Udollic Endoaqualfs
  • Taxon Kind - series
  • PSC - 56 to 106 cm.
  • Classificaton Date - 5/25/2007
  • Classifier - Lester A. Johnson
  • Moisture Class - udic
  • Moisture SUBClass - aquic
  • Dynamic Soil Properties:
  • Erosion Class - 0
  • Pedoderm Loose Cover Indicator - no
  • Hydric: no
  • Certification Status: certified
  • QC Status: level 1
  • QA Status: not reviewed


    • SITE

  • Parent Material: loess
  • Hill Slope Profile: toeslope
  • Slope Complexity: simple
  • Slope Shape Across: concave
  • Slope Shape Down: concave
  • Drainage Class: somewhat poorly
  • Surface Fragments:
  • Benchmark Soil?: no
  • RaCA Information:
  • Plot/Site Set Up By - Unknown
  • Plot or Site Recorder - Unknown

    • VEGETATION

  • Vegplot Text Note(s): A scan of the original data (i.e. field sheet(s), edits, manuscripts, notes, and other associated data) is available in the scans archive.

    • SITE OBSERVATION

  • Observation Date: 5/25/1972 (actual site observation date)
  • Data Collector: Larry K Johnson
  • Surface Cover Properties:
  • Site Obs. Cover Kind 1 - crop cover
  • Site Obs. Cover Kind 2 - close-grown crop
  • Pedoderm Loose Cover Indicator - no
  • Drained? - no
  • Bedded Soil? - no
  • Forest Plantation? - no
    • Pedon Horizon Lab Results - 1
    Horizon Top Depth Bottom Depth Sample ID Data Collector Total Clay CaCO3 Clay Total Silt Fine Silt Co. Silt Total Sand Total Sand Method VC Sand Co. Sand Med. Sand Fine Sand VF Sand VF Sand Method Texture Class - Field Lab Rubbed Fiber Unrubbed Fiber pH H2O
    cm cm % % % % % % % % % % % % %

    A

    E1

    E2

    Bt

    BC

    C1

    C2

    0

    23

    41

    56

    71

    99

    124

    23

    41

    56

    71

    99

    124

    147

    7264

    7265

    7266

    7267

    7268

    7269

    7270

    Iowa State University

    Iowa State University

    Iowa State University

    Iowa State University

    Iowa State University

    Iowa State University

    Iowa State University

    25.2

    22.3

    24.6

    32

    29.2

    29.7

    23.1

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    69.9

    70.9

    68

    62.9

    65.4

    63.2

    54.7

    40.4

    45.6

    40.6

    33.8

    32

    26.2

    20.8

    29.5

    25.3

    27.4

    29.1

    33.4

    37

    33.9

    4.9

    6.8

    7.4

    5.1

    5.4

    7.1

    22.2

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    6.3

    5.8

    5.5

    5.5

    5.4

    5.4

    5.5
    Pedon Horizon Lab Results - 2
    Horizon Top Depth Bottom Depth Sample ID pH CaCl2 pH NaF pH Ox Delta pH LL PL PI Atter. Samp. Cond. COLE Pot. Acidity Ca + Mg - Meh 2 K Ca + Mg - Sat. Paste KCl Extract. Acidity Base Sat. - Meh 2 CEC-7 CEC-8.2
    cm cm % % % cm/cm meq/100g cmol(+)/kg cmol(+)/kg mmol(+)/l cmol(+)/kg % cmol(+)/kg cmol(+)/kg

    A

    E1

    E2

    Bt

    BC

    C1

    C2

    0

    23

    41

    56

    71

    99

    124

    23

    41

    56

    71

    99

    124

    147

    7264

    7265

    7266

    7267

    7268

    7269

    7270

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    Pedon Horizon Lab Results - 3
    Horizon Top Depth Bottom Depth Sample ID ECEC Phosphate P NO3-N EC EC Method EC 1:5 by volume CaCO3 Equiv. Equiv. Gypsum Na SAR Gypsum Req. Humic Color Fulvic Color Humic + Fulvic Color Al PI Pyro. Hue PyrO. Value Pyro. Chroma
    cm cm cmol(+)/kg mg/kg mg/kg dS/m dS/m % % mmol(+)/l % L-pcu/g L-pcu/g L-pcu/g %

    A

    E1

    E2

    Bt

    BC

    C1

    C2

    0

    23

    41

    56

    71

    99

    124

    23

    41

    56

    71

    99

    124

    147

    7264

    7265

    7266

    7267

    7268

    7269

    7270

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    Vegetation Plot Plants
    Plant Symbol Scientific Name National Vernacular Name Plant Type Group Canopy Cover % Vegetation Stata Level

    AVENA

    Avena

    oat

    grass/grasslike

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    Pedon Diagnostic Features
    Feature Kind Feature Depth L-H Feature Thickness L-RV-H
    cm

    aquic conditions

    ochric epipedon

    lithologic discontinuity

    albic horizon

    redox depletions with chroma 2 or less

    argillic horizon

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    56—147

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    —91—
    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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    —

    —

    270

    899

    —

    155

    8

    22

    -5

    12

    22

    2

    558

    —

    00131635

    CLINTON NUMBER 1, IA US

    NOAA
    A—0 to 23 centimeters (0.0 to 9.1 inches); very dark grayish brown (10YR 3/2) silt loam; cloddy structure; friable; fragments; neutral, pH 7.2, unspecified; abrupt boundary. Lab sample # ISU00426. some mixing with the next horizon
    E1—23 to 41 centimeters (9.1 to 16.1 inches); grayish brown (10YR 5/2) silt loam; weak medium platy, and weak thin platy structure; friable; fragments; neutral, pH 7.0, unspecified; clear smooth boundary. Lab sample # ISU00427. common dark oxides, few 7.5YR4/4 stains
    E2—41 to 56 centimeters (16.1 to 22.0 inches); grayish brown (10YR 5/2) silt loam; yellowish brown (10YR 5/6) fine faint mottles; weak medium subangular blocky, and moderate medium subangular blocky structure; friable; fragments; neutral, pH 6.8, unspecified; gradual smooth boundary. Lab sample # ISU00428
    Bt—56 to 71 centimeters (22.0 to 28.0 inches); grayish brown (2.5Y 5/2) silty clay loam; yellowish brown (10YR 5/6) fine faint and dark grayish brown (2.5Y 4/2) fine and dark grayish brown (2.5Y 4/2) medium mottles; weak fine subangular blocky structure; friable; fragments; neutral, pH 6.6, unspecified; gradual smooth boundary. Lab sample # ISU00430
    BC—71 to 99 centimeters (28.0 to 39.0 inches); grayish brown (2.5Y 5/2) silty clay loam; yellowish brown (10YR 5/6) fine distinct mottles; moderate medium prismatic, and moderate fine prismatic structure; friable; clay films on vertical faces of peds; fragments; neutral, pH 6.6, unspecified. Lab sample # ISU00431
    C1—99 to 124 centimeters (39.0 to 48.8 inches); grayish brown (2.5Y 5/2) silt loam; yellowish brown (10YR 5/6) medium mottles; massive; friable; fragments; neutral, pH 6.6, unspecified. Lab sample # ISU00432
    C2—124 to 147 centimeters (48.8 to 57.9 inches); fragments. Lab sample # ISU00433
    2C3—147 to 157 centimeters (57.9 to 61.8 inches); grayish brown (10YR 5/2) and yellowish brown (10YR 5/6) loam, sandy loam; massive; friable; fragments; neutral, pH 6.8, unspecified. mottled