Radiocarbon age data from vibracores collected in Ozette Lake, Washington, in 2019

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Metadata:

Identification_Information
Data_Quality_Information
Spatial_Data_Organization_Information
Spatial_Reference_Information
Entity_and_Attribute_Information
Distribution_Information
Metadata_Reference_Information

Identification_Information:

Citation:

Citation_Information:

Originator: George R. Snyder
Originator: Alicia F. Balster-Gee
Originator: Daniel S. Brothers
Originator: Drake M. Singleton
Originator: Jason S. Padgett
Originator: Jenna C. Hill
Originator: Andrew C. Ritchie
Originator: SeanPaul M. La Selle
Originator: Jared W. Kluesner
Originator: Brian Sherrod
Originator: Daniel C. Powers
Originator: Peter Dal Ferro
Originator: Jackson E. Currie
Publication_Date: 20240615
Title:

Radiocarbon age data from vibracores collected in Ozette Lake, Washington, in 2019

Geospatial_Data_Presentation_Form: comma-delimited text
Series_Information:

Series_Name: data release
Issue_Identification: DOI:10.5066/P9W5RAL4

Publication_Information:

Publication_Place:

Pacific Coastal and Marine Science Center, Santa Cruz, California

Publisher: U.S. Geological Survey

Online_Linkage: https://doi.org/10.5066/P9W5RAL4
Larger_Work_Citation:

Citation_Information:

Seismic sub-bottom, sediment core, and radiocarbon data collected in Ozette Lake, Washington

Series_Information:

Series_Name: data release
Issue_Identification: DOI:10.5066/P9W5RAL4

Publication_Information:

Publication_Place: Pacific Coastal and Marine Science Center, Santa Cruz, CA
Publisher: U.S. Geological Survey

Other_Citation_Details:

Suggested Citation: Snyder, G.R., Balster-Gee, A.F., Brothers, D.S., Singleton, D.M., Padgett, J.S., Hill, J.C., Ritchie, A.C., La Selle, S.M., Kluesner, J.W., Sherrod, B., Powers, D.C., Dal Ferro, P., and Currie, J.E., 2024, Seismic sub-bottom, sediment core, and radiocarbon data collected in Ozette Lake, Washington: U.S. Geological Survey data release, https://doi.org/10.5066/P9W5RAL4.

Online_Linkage: https://doi.org/10.5066/P9W5RAL4

Description:

Abstract:

Seismic reflection data and cores were collected in Ozette Lake, Washington, in 2019. Radiocarbon samples were taken from cores in select locations. These data were used to investigate submarine landslide deposits triggered by large Cascadia Subduction Zone earthquakes.

Purpose:

Identification of fault-related submarine hazards is a primary mission of the USGS Coastal and Marine Geology Program. In the US Pacific Northwest region, the greatest earthquake and tsunami threat is posed by the Cascadia Subduction Zone. From 2019-2021 the USGS carried out a detailed field investigation of earthquake-triggered landslide deposits in Ozette Lake, WA, to reconstruct the timing and severity of large subduction zone earthquakes in northern Cascadia. Field data collected as part of this investigation include boomer single-channel seismic reflection profiles, chirp seismic reflection profiles, and sediment cores. These data are intended to further our understanding of geologic hazards relating to the Cascadia Subduction Zone, improve risk assessments for local communities and critical infrastructure, and to provide data for future research on regional tectonic and sedimentary history of northern Cascadia.

Supplemental_Information:

Additional information about the field activities from which these data were derived is available online at:
https://cmgds.marine.usgs.gov/fan_info.php?fan=2019-622-FA https://cmgds.marine.usgs.gov/fan_info.php?fan=2021-641-FA
Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government.

Time_Period_of_Content:

Time_Period_Information:

Range_of_Dates/Times:

Beginning_Date: 20191018
Ending_Date: 20191024

Currentness_Reference: Ground conditions at time data were collected

Status:

Progress: Complete
Maintenance_and_Update_Frequency: None planned

Spatial_Domain:

Bounding_Coordinates:

West_Bounding_Coordinate: -124.66785
East_Bounding_Coordinate: -124.607701
North_Bounding_Coordinate: 48.15099
South_Bounding_Coordinate: 48.05184

Keywords:

Theme:

Theme_Keyword_Thesaurus: USGS Metadata Identifier
Theme_Keyword: USGS:f18b36ed-1c2a-4307-bbb2-873a1c0a27cc

Theme:

Theme_Keyword_Thesaurus: ISO 19115 Topic Category
Theme_Keyword: inlandWaters
Theme_Keyword: geoscientificInformation
Theme_Keyword: location

Theme:

Theme_Keyword_Thesaurus: Data Categories for Marine Planning
Theme_Keyword: substrate

Theme:

Theme_Keyword_Thesaurus: USGS Thesaurus
Theme_Keyword: geochemistry
Theme_Keyword: core analysis
Theme_Keyword: geospatial datasets

Theme:

Theme_Keyword_Thesaurus: Marine Realms Information Bank (MRIB) keywords
Theme_Keyword: data processing
Theme_Keyword: sediment

Theme:

Theme_Keyword_Thesaurus: None
Theme_Keyword: U.S. Geological Survey
Theme_Keyword: USGS
Theme_Keyword: Coastal and Marine Hazards and Resources Program
Theme_Keyword: CMHRP
Theme_Keyword: Pacific Coastal and Marine Science Center
Theme_Keyword: PCMSC
Theme_Keyword: Department of the Interior
Theme_Keyword: DOI

Place:

Place_Keyword_Thesaurus: Geographic Names Information System (GNIS)
Place_Keyword: Pacific Ocean
Place_Keyword: State of Washington
Place_Keyword: Ozette Lake
Place_Keyword: Ozette River

Place:

Place_Keyword_Thesaurus: None
Place_Keyword: Olympic Wilderness

Access_Constraints: No access constraints
Use_Constraints:

USGS-authored or produced data and information are in the public domain from the U.S. Government and are freely redistributable with proper metadata and source attribution. Please recognize and acknowledge the U.S. Geological Survey as the originator(s) of the dataset and in products derived from these data.

Point_of_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization:

U.S. Geological Survey, Pacific Coastal and Marine Science Center

Contact_Person: PCMSC Science Data Coordinator

Contact_Address:

Address_Type: mailing and physical
Address: 2885 Mission Street
City: Santa Cruz
State_or_Province: CA
Postal_Code: 95060

Contact_Voice_Telephone: 831-427-4747
Contact_Electronic_Mail_Address: pcmsc_data@usgs.gov

Cross_Reference:

Citation_Information:

Originator: Paula J. Reimer
Originator: William E.N. Austin
Originator: Edouard Bard
Originator: Alex Bayliss
Originator: Paul G. Blackwell
Originator: Christopher Bronk Ramsey
Originator: Martin Butzin
Originator: Hai Cheng
Originator: R. Lawrence Edwards
Originator: Michael Friedrich
Originator: Pieter M. Grootes
Publication_Date: 2020
Title:

The IntCal20 Northern Hemisphere radiocarbon age calibration curve (0–55 cal kBP)

Other_Citation_Details:

Reimer, P.J., Austin, W.E., Bard, E., Bayliss, A., Blackwell, P.G., Ramsey, C.B., Butzin, M., Cheng, H., Edwards, R.L., Friedrich, M., and Grootes, P.M., 2020, The IntCal20 Northern Hemisphere radiocarbon age calibration curve (0–55 cal kBP): Radiocarbon, vol. 62, p.725-757.

Online_Linkage: https://doi.org/10.1017/RDC.2020.41

Data_Quality_Information:

Attribute_Accuracy:

Attribute_Accuracy_Report:

Quality control of attribute accuracy was conducted during field data collection, processing workflows and in compilation of this data release.

Logical_Consistency_Report: No formal logical consistency tests were conducted.
Completeness_Report:

Dataset is considered complete for the information presented, as described in the abstract. Users are advised to read the rest of the metadata record carefully for additional details.

Lineage:

Source_Information:

Source_Citation:

Citation_Information:

Originator: Peter Dartnell
Originator: Daniel S. Brothers
Originator: Andrew C. Ritchie
Originator: Brian Sherrod
Originator: Jackson E. Currie
Originator: Peter Dal Ferro
Originator: Daniel C. Powers
Publication_Date: 2024
Title:

Bathymetry and acoustic-backscatter data for Ozette Lake, Washington collected during USGS field activity 2019-622-FA

Geospatial_Data_Presentation_Form: Raster Digital Dataset
Publication_Information:

Publication_Place: online
Publisher: U.S. Geological Survey

Online_Linkage: https://doi.org/10.5066/P9U91FSB

Type_of_Source_Media: online database
Source_Time_Period_of_Content:

Time_Period_Information:

Range_of_Dates/Times:

Beginning_Date: 20190714
Ending_Date: 20190717

Source_Currentness_Reference: ground condition at time data were collected.

Source_Citation_Abbreviation: Dartnell and others, 2024
Source_Contribution: High resolution bathymetry data

Process_Step:

Process_Description:

Sediment cores were collected throughout Ozette Lake, WA during USGS field activity 2019-622-FA and 2021-641-FA using either a Vibracorer (VC- labeled core ID), a gravity corer (GC- labeled core ID), or a mini-hammer corer (BC- labeled core ID). Water depths were derived from high resolution bathymetry (Dartnell and others, 2024). Sediment cores were sent to USGS Pacific Coastal and Marine Science Center (PCMSC) for processing and archiving. At PCMSC, cores were split and photographed using a Geotek multi-sensor core logger (MSCL) system. Cores over 1.5 m in length were split into multiple sections to permit scanning. Additional sampling of the split cores included grainsize analysis, X-ray fluorescence (XRF) scanning, and radiocarbon sampling to date stratigraphic ages.

Source_Used_Citation_Abbreviation: Dartnell and others, 2024
Process_Date: 20240116

Process_Step:

Process_Description:

Where suitable material was present, samples from sediment layers of interest were collected and sent to the W.M. Keck Carbon Cycle Accelerator Mass Spectrometer (KCCAMS) Facility or the National Ocean Sciences Accelerator Mass Spectrometry (NOSAMS) Facility for radiocarbon dating.

Process_Date: 20210320
Process_Contact:

Contact_Information:

Contact_Person_Primary:

Contact_Person: W.M. Keck Carbon Cycle Accelerator Facility
Contact_Organization:

Department of Earth System Science University of California, Irvine

Contact_Address:

Address_Type: mailing and physical
Address: 2222B Croul Hall
City: Irvine
State_or_Province: CA
Postal_Code: 92697

Contact_Voice_Telephone: 949-824-3674
Contact_Electronic_Mail_Address: jsouthon@uci.edu

Spatial_Data_Organization_Information:

Direct_Spatial_Reference_Method: Point
Point_and_Vector_Object_Information:

SDTS_Terms_Description:

SDTS_Point_and_Vector_Object_Type: Point
Point_and_Vector_Object_Count: 93

Spatial_Reference_Information:

Horizontal_Coordinate_System_Definition:

Geographic:

Latitude_Resolution: 0.000001
Longitude_Resolution: 0.000001
Geographic_Coordinate_Units: Decimal Degrees

Geodetic_Model:

Horizontal_Datum_Name: WGS 1984
Ellipsoid_Name: WGS 84
Semi-major_Axis: 6378137.0
Denominator_of_Flattening_Ratio: 298.257224

Vertical_Coordinate_System_Definition:

Depth_System_Definition:

Depth_Datum_Name: Local surface
Depth_Resolution: 0.001
Depth_Distance_Units: meters
Depth_Encoding_Method: Attribute values

Entity_and_Attribute_Information:

Detailed_Description:

Entity_Type:

Entity_Type_Label: OzetteLake.Radiocarbon.data.csv
Entity_Type_Definition:

Comma-delimited text file containing radiocarbon age data for core samples.

Entity_Type_Definition_Source: Producer defined

Attribute:

Attribute_Label: Date Reported
Attribute_Definition: Date sample was measured
Attribute_Definition_Source:

National Ocean Sciences Accelerator Mass Spectrometry Facility (NOSAMS) or W.M. Keck Carbon Cycle Accelerator Mass Spectrometry Facility (KCCAMS)

Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 08/14/2020
Range_Domain_Maximum: 12/18/2022
Attribute_Units_of_Measure: Date in MM/DD/YYYY

Attribute:

Attribute_Label: Core ID
Attribute_Definition: U.S. Geological Survey assigned core ID
Attribute_Definition_Source: U.S. Geological Survey
Attribute_Domain_Values:

Unrepresentable_Domain: Unique core ID assigned in the field.

Attribute:

Attribute_Label: Sample interval midpoint (cm)
Attribute_Definition:

The midpoint of the sample interval in centimeters representing local core depth.

Attribute_Definition_Source: U.S. Geological Survey
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 3.0
Range_Domain_Maximum: 307.5
Attribute_Units_of_Measure: centimeters

Attribute:

Attribute_Label: Submitter Identification
Attribute_Definition:

Unique submitter identifier that combines the USGS Core ID and the local core depth sample interval in centimeters

Attribute_Definition_Source: U.S. Geological Survey
Attribute_Domain_Values:

Unrepresentable_Domain:

Unique core ID assigned in the field and local core depth sample interval in centimeters.

Attribute:

Attribute_Label: Process
Attribute_Definition: Type of material sampled for radiocarbon.
Attribute_Definition_Source: Producer defined
Attribute_Domain_Values:

Unrepresentable_Domain: Organic Carbon (OC)

Attribute:

Attribute_Label: Accession Number
Attribute_Definition: Unique sample ID assigned by NOSAMS or KCCAMS
Attribute_Definition_Source:

National Ocean Sciences Accelerator Mass Spectrometry Facility (NOSAMS) or W.M. Keck Carbon Cycle Accelerator Mass Spectrometer Facility (KCCAMS)

Attribute_Domain_Values:

Unrepresentable_Domain: Unique sample ID

Attribute:

Attribute_Label: Lab
Attribute_Definition: The lab that performed the radiocarbon analysis
Attribute_Definition_Source: Producer defined
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: NOSAMS
Enumerated_Domain_Value_Definition: National Ocean Sciences Accelerator Mass Spectrometry Facility
Enumerated_Domain_Value_Definition_Source: Producer defined

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: KCCAMS
Enumerated_Domain_Value_Definition: W.M. Keck Carbon Cycle Accelerator Mass Spectrometer Facility
Enumerated_Domain_Value_Definition_Source: Producer defined

Attribute:

Attribute_Label: Fraction modern
Attribute_Definition: Fraction of modern carbon in sample
Attribute_Definition_Source: Producer defined
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 0.2112
Range_Domain_Maximum: 0.9786
Attribute_Units_of_Measure: unitless ratio

Attribute:

Attribute_Label: fraction modern error
Attribute_Definition: Standard error of measurement
Attribute_Definition_Source: Producer defined
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 0.0009
Range_Domain_Maximum: 0.0257
Attribute_Units_of_Measure: unitless ratio

Attribute:

Attribute_Label: 14C age (years BP)
Attribute_Definition: Conventional carbon 14 age in years before present
Attribute_Definition_Source: Producer defined
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 170
Range_Domain_Maximum: 12490
Attribute_Units_of_Measure: years before present

Attribute:

Attribute_Label: 14C age error
Attribute_Definition: One standard deviation error of 14C age measurement
Attribute_Definition_Source: Producer defined
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 15
Range_Domain_Maximum: 240
Attribute_Units_of_Measure: years before present

Attribute:

Attribute_Label: D14C (per mille)
Attribute_Definition:

carbon 14 depletion per mille. Entries with n.d. have indicates sample has no data for that attribute.

Attribute_Definition_Source: Produce defined
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: -788.80
Range_Domain_Maximum: -21.4
Attribute_Units_of_Measure: per mille

Attribute:

Attribute_Label: D14C error
Attribute_Definition:

carbon 14 depletion per mille error. Values of n/a indicate that no data is available.

Attribute_Definition_Source: Producer defined.
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 0.9
Range_Domain_Maximum: 25.7
Attribute_Units_of_Measure: per mille

Attribute:

Attribute_Label: Sample Photo Name
Attribute_Definition:

If a sample photo was logged for the particular sample interval, then this lists the name of the sample photo that in included in OzetteLake.radiocarbon.sample.photo.zip.

Attribute_Definition_Source: Producer defined
Attribute_Domain_Values:

Unrepresentable_Domain:

The name of the sample photo that in included in OzetteLake.radiocarbon.sample.photo.zip. If no sample photo was taken then n/a is listed.

Overview_Description:

Entity_and_Attribute_Overview:

The first line of the csv file is a header line listing attribute labels.

Entity_and_Attribute_Detail_Citation: U.S. Geological Survey

Distribution_Information:

Distributor:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: U.S. Geological Survey - CMGDS

Contact_Address:

Address_Type: mailing and physical
Address: 2885 Mission Street
City: Santa Cruz
State_or_Province: CA
Postal_Code: 95060

Contact_Voice_Telephone: 1-831-427-4747
Contact_Electronic_Mail_Address: pcmsc_data@usgs.gov

Resource_Description:

Radiocarbon age data are provided in a comma-delimited text file OzetteLake.radiocarbon.data.csv accompanied by CSDGM FGDC compliant metadata.

Distribution_Liability:

Unless otherwise stated, all data, metadata and related materials are considered to satisfy the quality standards relative to the purpose for which the data were collected. Although these data and associated metadata have been reviewed for accuracy and completeness and approved for release by the U.S. Geological Survey (USGS), no warranty expressed or implied is made regarding the display or utility of the data on any other system or for general or scientific purposes, nor shall the act of distribution constitute any such warranty.

Standard_Order_Process:

Digital_Form:

Digital_Transfer_Information:

Format_Name: comma-delimited text
Format_Version_Date: 2022
Format_Information_Content: Comma-delimited text file of radiocarbon age data.
Transfer_Size: 0.0093

Digital_Transfer_Option:

Online_Option:

Computer_Contact_Information:

Network_Address:

Network_Resource_Name: https://doi.org/10.5066/P9A0U8J7

Access_Instructions:

Data can be downloaded using the Network_Resource_Name link and scrolling to the Environmental Data section.

Fees: None.

Technical_Prerequisites:

Radiocarbon age data in .csv format can be viewed with any standard table editing software (for example, Excel, Numbers).

Metadata_Reference_Information:

Metadata_Date: 20240615
Metadata_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization:

U.S. Geological Survey, Pacific Coastal and Marine Science Center

Contact_Person: PCMSC Science Data Coordinator

Contact_Address:

Address_Type: mailing and physical
Address: 2885 Mission Street
City: Santa Cruz
State_or_Province: CA
Postal_Code: 95060

Contact_Voice_Telephone: 831-427-4747
Contact_Electronic_Mail_Address: pcmsc_data@usgs.gov

Metadata_Standard_Name: Content Standard for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998

This page is <https://cmgds.marine.usgs.gov/catalog/pcmsc/DataReleases/CMGDS_DR_tool/DR_P9W5RAL4/OzetteLake.core.radiocarbon.metadata.html>