Metadata: 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: Coordinates of sediment cores collected in Ozette Lake Washington, from 2019 to 2021. Geospatial_Data_Presentation_Form: comma-separated values 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: 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: 2024 Title: Seismic sub-bottom and sediment core data collected in Ozette Lake, Washington between 2019 and 2021 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: Sediment cores and sub-bottom profiles were collected in Ozette Lake, Washington, from 2019 to 2021. 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, chirp seismic, 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 activity 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. Although this Federal Geographic Data Committee-compliant metadata file is intended to document the data set in nonproprietary form, as well as in Esri format, this metadata file may include some Esri-specific terminology. Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20190714 Ending_Date: 20210830 Currentness_Reference: Ground conditions at time data were collected Status: Progress: In work Maintenance_and_Update_Frequency: As needed Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -124.66785 East_Bounding_Coordinate: -124.607701 North_Bounding_Coordinate: 48.15099 South_Bounding_Coordinate: 48.051844 Keywords: Theme: Theme_Keyword_Thesaurus: USGS Metadata Identifier Theme_Keyword: USGS:7ddf95f8-f7c0-49e1-8d90-a55c80db6fcb 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 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 Native_Data_Set_Environment: A Hemisphere V110 GPS system was used for obtaining latitude and longitude point locations in the field. 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. Positional_Accuracy: Horizontal_Positional_Accuracy: Horizontal_Positional_Accuracy_Report: A Hemisphere V110 GPS system was used for obtaining latitude and longitude point locations during the cruise with a stated accuracy of 0.6 meters (95 percent confidence). Vertical_Positional_Accuracy: Vertical_Positional_Accuracy_Report: Core location water depths were estimated from high-resolution bathymetry acquired during 2019-622-FA and and are estimated to be within +/-0.2 meters of the listed depth values (Dartnell and others, 2024). 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. Process_Date: 20240116 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: 116 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.core.location.information.csv Entity_Type_Definition: sampling locations of cores. Entity_Type_Definition_Source: U.S. Geological Survey Attribute: Attribute_Label: Core ID Attribute_Definition: Unique core identifier for each core location. If a core contains more than one section this number is repeated. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Sequential unique numbers automatically generated. Prefixes GC-, VC-, and BC- describe coring method, gravity core, vibracore, and bob core, respectively. Attribute: Attribute_Label: FAN Attribute_Definition: USGS field activity identifier Attribute_Definition_Source: U.S. Geological Survey Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 2019-622-FA Enumerated_Domain_Value_Definition: 2019-622-FA is the field activity that these sediment cores were collected under. Enumerated_Domain_Value_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: 2021-641-FA Enumerated_Domain_Value_Definition: 2021-641-FA were the field activity that these sediment cores were collected under Enumerated_Domain_Value_Definition_Source: Producer defined Attribute: Attribute_Label: Core Type Attribute_Definition: Type of coring device used. Gravity for a gravity core, Vibration for a vibracore and Percussion for a bob core Attribute_Definition_Source: U.S. Geological Survey Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Gravity Enumerated_Domain_Value_Definition: Gravity coring method Enumerated_Domain_Value_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Vibration Enumerated_Domain_Value_Definition: Vibration coring method Enumerated_Domain_Value_Definition_Source: Producer defined Attribute_Domain_Values: Enumerated_Domain: Enumerated_Domain_Value: Percussion Enumerated_Domain_Value_Definition: Bob core method Enumerated_Domain_Value_Definition_Source: Producer defined Attribute: Attribute_Label: Latitude Attribute_Definition: Latitude where core was collected in decimal degrees. Attribute_Definition_Source: Onboard Hemisphere V110 GPS Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 48.051844 Range_Domain_Maximum: 48.150990 Attribute_Units_of_Measure: meters Attribute_Measurement_Resolution: 0.000001 Attribute: Attribute_Label: Longitude Attribute_Definition: Longitude where core was collected in decimal degrees. Attribute_Definition_Source: Onboard Hemisphere V110 GPS Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: -124.667850 Range_Domain_Maximum: -124.607701 Attribute_Units_of_Measure: meters Attribute_Measurement_Resolution: 0.000001 Attribute: Attribute_Label: Water Depth Attribute_Definition: Water depth in meters where core was collected. Values derived from high-resolution bathymetry data collected during USGS FAN 2019-622-FA (Dartnell and others, 2024). Attribute_Definition_Source: U.S. Geological Survey Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 0.5 Range_Domain_Maximum: 90.550369 Attribute_Units_of_Measure: meters Attribute_Measurement_Resolution: 0.000001 Attribute: Attribute_Label: Section number Attribute_Definition: Core section number Attribute_Definition_Source: U.S. Geological Survey Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 1 Range_Domain_Maximum: 2 Attribute_Units_of_Measure: number of core sections Attribute_Measurement_Resolution: 1 Attribute: Attribute_Label: Section length Attribute_Definition: length of the core section Attribute_Definition_Source: U.S. Geological Survey Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 32 Range_Domain_Maximum: 154.5 Attribute_Units_of_Measure: centimeters Attribute_Measurement_Resolution: 0.5 Attribute: Attribute_Label: Total core length Attribute_Definition: combined length of all core sections Attribute_Definition_Source: U.S. Geological Survey Attribute_Domain_Values: Range_Domain: Range_Domain_Minimum: 44 Range_Domain_Maximum: 312.5 Attribute_Units_of_Measure: centimeters Attribute_Measurement_Resolution: 0.5 Attribute: Attribute_Label: Photo file Attribute_Definition: Unique photo file for each core location. If a core contains more than one section the photofile combines all sections. These files are provided in the Imagery Data section of this data release. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Unique names automatically generated. Names combine the Core ID and FAN number and are appended with .photoscan.jpg. Attribute: Attribute_Label: CT file xz Attribute_Definition: Unique CT file for each core location in along the xz axis. If a core contains more than one section the CT file combines all sections. These files are provided in the Imagery Data section of this data release. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Unique names automatically generated. Names combine the Core ID and FAN number and are appended with .xz.jpg. n/a values indicate that no CT scan exists. Attribute: Attribute_Label: CT file yz Attribute_Definition: Unique CT file for each core location in along the yz axis. If a core contains more than one section the CT file combines all sections. These files are provided in the Imagery Data section of this data release. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: Unique names automatically generated. Names combine the Core ID and FAN number and are appended with .yz.jpg. n/a values indicate that no CT scan exists. Attribute: Attribute_Label: MSCL file Attribute_Definition: If Multi-sensor core logger (MSCL) data was recorded then the data will be listed in this csv file. This CSV file is provided in the Sampling Data section of this data release. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: CSV file name is OzetteLake.cores.MSCL.data .csv. n/a values indicate that no MSCL data exist. Attribute: Attribute_Label: XRF file Attribute_Definition: If X-ray Fluorescence (XRF) scan data was collected, then the data will be listed in this csv file. This CSV file is provided in the Sampling Data section of this data release. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: CSV file name is OzetteLake.core.XRFdata .csv. n/a values indicate that no XRF data exists. Attribute: Attribute_Label: Grainsize file Attribute_Definition: If Graninsize sampling data was collected, then the data will be listed in this csv file. Cores were subsampled. This CSV file is provided in the Sampling Data section of this data release. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: CSV file name is OzetteLake.core.XRFdata .csv. n/a values indicate that no grainsize data exist. Attribute: Attribute_Label: Radiocarbon file Attribute_Definition: If Radiocarbon sampling data was collected, then the data will be listed in this csv file. Cores were subsampled. This CSV file is provided in the Sampling Data section of this data release. Attribute_Definition_Source: Producer defined Attribute_Domain_Values: Unrepresentable_Domain: CSV file name is OzetteLake.radiocarbon.data .csv. n/a values indicate that no radiocarbon data exist. Overview_Description: Entity_and_Attribute_Overview: OzetteLake.core.information.csv is a CSV file of Ozette Lake core locations and associated data derived from each core. 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: Core coordinates and associated data file information are provided in csv format (OzetteLake.core.loation.information.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: 2024 Format_Information_Content: CSV formatted core location, elevation and associated data derived from each core. File_Decompression_Technique: none Transfer_Size: 0.0227 Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: https://doi.org/10.5066/P9W5RAL4 Access_Instructions: Data can be downloaded using the Network_Resource_Name link and scrolling to the Location-Elevation Data section. Fees: None. Technical_Prerequisites: CSV files can be views with any text viewer software. 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