Metadata: Identification_Information: Citation: Citation_Information: Originator: U.S. Geological Survey Publication_Date: 2014 Title: Core summary descriptions created in LogPlot 7 for 20 cores from offshore Puerto Rico and the U.S. Virgin Islands collected by the U.S. Geological Survey in 2008 (2008CoreSummaryDescriptions, JPEG image format) Edition: 1.0 Series_Information: Series_Name: Open-File Report Issue_Identification: 2014-1227 Publication_Information: Publication_Place: Woods Hole Coastal and Marine Science Center, Woods Hole, MA Publisher: U.S. Geological Survey, Coastal and Marine Geology Program Online_Linkage: https://doi.org/10.3133/ofr20141227 Online_Linkage: https://pubs.usgs.gov/of/2014/1227/ofr2014-1227-data_catalog.html Online_Linkage: https://pubs.usgs.gov/of/2014/1227/data/3-CoreSummaryDescriptions/2008CoreSummaryDescriptions.zip Larger_Work_Citation: Citation_Information: Originator: Shannon K. Hoy Originator: Jason D. Chaytor Originator: Uri S. ten Brink Publication_Date: 2014 Title: Core Data From Offshore Puerto Rico and the U.S. Virgin Islands Edition: 1.0 Series_Information: Series_Name: Open-File Report Issue_Identification: 2014-1227 Publication_Information: Publication_Place: Reston, VA Publisher: U.S. Geological Survey Online_Linkage: https://doi.org/10.3133/ofr20141227 Description: Abstract: In 2008, as a collaborative effort between Woods Hole Oceanographic Institution and the U.S. Geological Survey, 20 giant gravity cores were collected from areas surrounding Puerto Rico and the U.S. Virgin Islands. The regions sampled have had many large earthquake and landslide events, some of which are believed to have triggered tsunamis. The objective of this coring cruise, carried out aboard the National Oceanic and Atmospheric Administration research vessel Seward Johnson, was to determine the age of several substantial slope failures and seismite layers near Puerto Rico in an effort to map their temporal distribution. Data gathered from the cores collected in 2008 and 11 archive cores from the Lamont-Doherty Earth Observatory are included in this report. These data include lithologic logs, core summary sheets, x-ray fluorescence, wet-bulk density, magnetic susceptibility, grain-size analyses, radiographs, and radiocarbon age dates. Purpose: This data set contains summary descriptions (JPEG) for the 20 cores collected in 2008 on the R/V Seward Johnson during field activity 2008-008-FA. These descriptions were created in LogPlot 7 and represent descriptive core information including: color, lithology, samples taken, mean grain-size, grain-size distribution, wet bulk density, and magnetic susceptibility. Supplemental_Information: For more information on the USGS cruise, please see: https://cmgds.marine.usgs.gov/fan_info.php?fan=2008-008-FA Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20080318 Ending_Date: 20080324 Currentness_Reference: ground condition; cores collected in 2008 Status: Progress: Complete Maintenance_and_Update_Frequency: None planned Spatial_Domain: Bounding_Coordinates: West_Bounding_Coordinate: -67.0795 East_Bounding_Coordinate: -64.822830 North_Bounding_Coordinate: 19.17558 South_Bounding_Coordinate: 17.552930 Keywords: Theme: Theme_Keyword_Thesaurus: USGS Metadata Identifier Theme_Keyword: USGS:e7c7c466-dce5-4c32-a3ba-5785017e6011 Theme: Theme_Keyword_Thesaurus: None Theme_Keyword: U.S. Geological Survey Theme_Keyword: USGS Theme_Keyword: Woods Hole Coastal and Marine Science Center Theme_Keyword: WHCMSC Theme_Keyword: Coastal and Marine Geology Program Theme_Keyword: CMGP Theme_Keyword: cores Theme_Keyword: gravity cores Theme_Keyword: Cruise ID SJH08008 Theme_Keyword: WHSC field activity 2008-008-FA Theme_Keyword: R/V Seward Johnson Theme_Keyword: core summary descriptions Theme_Keyword: LogPlot 7 Theme_Keyword: JPEG Theme: Theme_Keyword_Thesaurus: ISO 19115 Topic Category Theme_Keyword: oceans Theme_Keyword: geoscientificInformation Theme: Theme_Keyword_Thesaurus: USGS Thesaurus Theme_Keyword: drilling and coring Theme_Keyword: field activity logs Place: Place_Keyword_Thesaurus: None Place_Keyword: Puerto Rico Place_Keyword: U.S. Virgin Islands Place_Keyword: Atlantic Place_Keyword: Caribbean Place_Keyword: Caribbean Sea Place_Keyword: Puerto Rico Trench Place_Keyword: Mona Passage Place_Keyword: Arecibo Amphitheater Place_Keyword: Loiza Amphitheater Place_Keyword: Whiting Basin Place_Keyword: Virgin Island Basin Place_Keyword: Anegada Passage Access_Constraints: None Use_Constraints: The Public domain data from the U.S. Government are freely redistributable with proper metadata and source attribution. Please recognize the U.S. Geological Survey as the originator of the dataset. Point_of_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Jason D. Chaytor Contact_Organization: U.S. Geological Survey Contact_Position: Research Geologist Contact_Address: Address_Type: mailing and physical address Address: 384 Woods Hole Road City: Woods Hole State_or_Province: MA Postal_Code: 02543-1598 Contact_Voice_Telephone: (508) 548-8700 x2351 Contact_Facsimile_Telephone: (508) 457-2310 Contact_Electronic_Mail_Address: jchaytor@usgs.gov Browse_Graphic: Browse_Graphic_File_Name: https://pubs.usgs.gov/of/2014/1227/data/3-CoreSummaryDescriptions/2008CoreSummaryDescription_browsegraphic.jpg Browse_Graphic_File_Description: Example of core summary description created in LogPlot 7 from core SJ8-5GGC Browse_Graphic_File_Type: JPEG Native_Data_Set_Environment: Microsoft Windows Vista Version 6.1 (Build 7601) Service Pack 1; ESRI ArcCatalog 9.3.1.4095 Data_Quality_Information: Attribute_Accuracy: Attribute_Accuracy_Report: Files were double checked that filename matched the core that was described and that all data came from the same core. Logical_Consistency_Report: The naming convention is: CoreName_summary. The core name is the core number paired with the abbreviation GGC, which stands for giant gravity corer (##GGC). Summary stands for summary descriptions created in LogPlot 7. Completeness_Report: This report contains all of the summary descriptions from the 2008 SJ8 cores. There were 20 cores with summary descriptions: 5GGC, 7GGC, 8GGC, 9GGC, 10GGC, 12GGC, 13GGC, 17GGC, 18GGC, 20GGC, 21GGC, 22GGC, 23GGC, 24GGC, 28GGC, 31GGC, 33GGC, 34GGC, 38GGC, and 40GGC. There are missing numbers due to failed core attempts or a site that only yielded a bag samples. Also, not all fields are applicable for each core. For some cores, some samples were not taken or tests not performed, therefore there is no data represented in the respective fields. 10GGC, 12GGC, 34GGC and 40GGC lack grain-size information. 28GGC lacks multi-sensor core logger data (wet bulk density and magnetic susceptibility). Lineage: Source_Information: Source_Citation: Citation_Information: Originator: Andrews, B.D. Originator: ten Brink, U.S. Originator: Danforth, W.W. Originator: Chaytor, J.D. Originator: Granja Burna, J.L. Originator: Llanes Estrada, P. Originator: Carbo-Gorosabel, A. Publication_Date: 2014 Title: Bathymetric Terrain Model of Puerto Rico Trench and the Northeast Caribbean Region: Marine Geological Investigations Edition: 1.0 Series_Information: Series_Name: Open-File Report Issue_Identification: 2013-1125 Publication_Information: Publication_Place: Reston, VA Publisher: U.S. Geological Survey Online_Linkage: https://doi.org/10.3133/ofr20131125 Type_of_Source_Media: Open-File Report Source_Time_Period_of_Content: Time_Period_Information: Single_Date/Time: Calendar_Date: 2014 Source_Currentness_Reference: publication date Source_Citation_Abbreviation: PR Bathymetry Source_Contribution: The 50 meter grid was used for depth information in the sample area Source_Information: Source_Citation: Citation_Information: Originator: Shannon K. Hoy Originator: Jason D. Chaytor Originator: Uri S. ten Brink Publication_Date: 2014 Title: Core data from offshore Puerto Rico and the U.S. Virgin Islands Edition: 1.0 Series_Information: Series_Name: Open File Report Issue_Identification: 2014-1227 Publication_Information: Publication_Place: Reston, VA Publisher: U.S. Geological Survey Online_Linkage: https://pubs.usgs.gov/of/2014/1227/ Type_of_Source_Media: physical samples Source_Time_Period_of_Content: Time_Period_Information: Range_of_Dates/Times: Beginning_Date: 20080317 Ending_Date: 20080324 Source_Currentness_Reference: ground condition of core collection Source_Citation_Abbreviation: GGC Source_Contribution: The gravity cores collected during U.S. Geological Survey field activity 2008-008-FA. The Woods Hole Oceanographic Giant Gravity Corer (GGC) was used to collect the 20 cores in 2008. The gravity corer is a large diameter (10 centimeter) sampler that collects cores up to 6.5 meters in length. During field activity 2008-008-FA the corer was not rigged with liner longer than approximately 3 meters. Although cores were attempted at 40 core sites, core was recovered at only 20 sites. Seven additional sites yielded only samples (bagged) from the core catcher or cutting head. Of the 20 successful cores, three also have cutter/catcher bag samples. Process_Step: Process_Description: Jason D. Chaytor examined the cores at the U.S. Geological Survey in Woods Hole at a centimeter scale. Hand-written observations were made of sediment type, notable bioturbation, shells, texture, color, stiffness, and additional features described in the core field descriptions. Source_Used_Citation_Abbreviation: GGC Process_Date: 2009 Source_Produced_Citation_Abbreviation: FieldDescriptions Process_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Jason D. Chaytor Contact_Organization: U.S. Geological Survey Contact_Position: Research Geologist Contact_Address: Address_Type: mailing and physical address Address: 384 Woods Hole Road City: Woods Hole State_or_Province: MA Postal_Code: 02543-1598 Contact_Voice_Telephone: (508) 548-8700 x2351 Contact_Facsimile_Telephone: (508) 457-2310 Contact_Electronic_Mail_Address: jchaytor@usgs.gov Process_Step: Process_Description: Cores were tested with a GEOTEK MSCL-S multi-sensor core logger for wet-bulk density and magnetic susceptibility. Process_Date: unknown Source_Produced_Citation_Abbreviation: MSCL Process_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Brian Buczkowski Contact_Organization: U.S. Geological Survey Contact_Position: Geological Samples Curator and Data Librarian Contact_Address: Address_Type: mailing and physical address Address: 384 Woods Hole Road City: Woods Hole State_or_Province: MA Postal_Code: 02543-1598 Contact_Voice_Telephone: (508) 548-8700 x2361 Contact_Facsimile_Telephone: (508) 457-2310 Contact_Electronic_Mail_Address: bbuczkowski@usgs.gov Process_Step: Process_Description: Data from hand-written logs, grain-size and multi-sensor core logging were entered into LogPlot 7 for each core. LogPlot 7 created a mean-grain size plot, as well as graphically represented the grain-size distribution. LogPlot 7 also created plots for the wet-bulk density and magnetic susceptibility data. Hand-written logs were graphically represented by lithology symbols, color text, and location where samples were taken. Source_Used_Citation_Abbreviation: FieldDescriptions Source_Used_Citation_Abbreviation: Grain-Size Source_Used_Citation_Abbreviation: MSCL Process_Date: unknown Process_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Shannon K. Hoy Contact_Organization: U.S. Geological Survey Contact_Position: Research Associate Contact_Address: Address_Type: mailing and physical address Address: 384 Woods Hole Road City: Woods Hole State_or_Province: MA Postal_Code: 02543-1598 Contact_Voice_Telephone: (508) 548-8700 x2297 Contact_Facsimile_Telephone: (508) 457-2310 Contact_Electronic_Mail_Address: shoy@usgs.gov Process_Step: Process_Description: JPEG images of the summary descriptions were exported from LogPlot 7. Process_Date: unknown Process_Contact: Contact_Information: Contact_Person_Primary: Contact_Person: Shannon K. Hoy Contact_Organization: U.S. Geological Survey Contact_Position: Research Associate Contact_Address: Address_Type: mailing and physical address Address: 384 Woods Hole Road City: Woods Hole State_or_Province: MA Postal_Code: 02543-1598 Contact_Voice_Telephone: (508) 548-8700 x2297 Contact_Facsimile_Telephone: (508) 457-2310 Contact_Electronic_Mail_Address: shoy@usgs.gov Process_Step: Process_Description: Edits to the metadata were made to fix any errors that MP v 2.9.36 flagged. This is necessary to enable the metadata to be successfully harvested for various data catalogs. In some cases, this meant adding text "Information unavailable" or "Information unavailable from original metadata" for those required fields that were left blank. Other minor edits were probably performed (title, publisher, publication place, etc.). Added additional online links in the Identification section. Updated a cross-reference citation to go from "in prep" to published. Fixed a link to data in the entity and attribute overview section. The metadata date (but not the metadata creator) was edited to reflect the date of these changes. The metadata available from a harvester may supersede metadata bundled within a download file. Compare the metadata dates to determine which metadata file is most recent. Process_Date: 20171003 Process_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Person: VeeAnn A. Cross Contact_Position: Marine Geologist Contact_Address: Address_Type: Mailing and Physical Address: 384 Woods Hole Road City: Woods Hole State_or_Province: MA Postal_Code: 02543-1598 Contact_Voice_Telephone: 508-548-8700 x2251 Contact_Facsimile_Telephone: 508-457-2310 Contact_Electronic_Mail_Address: vatnipp@usgs.gov Process_Step: Process_Description: USGS Thesaurus keywords added to the keyword section. Process_Date: 20180720 Process_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Person: VeeAnn A. Cross Contact_Position: Marine Geologist Contact_Address: Address_Type: Mailing and Physical Address: 384 Woods Hole Road City: Woods Hole State_or_Province: MA Postal_Code: 02543-1598 Contact_Voice_Telephone: 508-548-8700 x2251 Contact_Facsimile_Telephone: 508-457-2310 Contact_Electronic_Mail_Address: vatnipp@usgs.gov Process_Step: Process_Description: Added keywords section with USGS persistent identifier as theme keyword. Process_Date: 20200908 Process_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Person: VeeAnn A. Cross Contact_Position: Marine Geologist Contact_Address: Address_Type: Mailing and Physical Address: 384 Woods Hole Road City: Woods Hole State_or_Province: MA Postal_Code: 02543-1598 Contact_Voice_Telephone: 508-548-8700 x2251 Contact_Facsimile_Telephone: 508-457-2310 Contact_Electronic_Mail_Address: vatnipp@usgs.gov Entity_and_Attribute_Information: Overview_Description: Entity_and_Attribute_Overview: Although the core summary JPEG images are not geospatial, they are related to the core locations which are available in the PRcore_locations shapefile available from https://pubs.usgs.gov/of/2014/1227/data/1-CoreLocations/PRcore_locations.zip The JPEG images graphically represent different types of collected data: >>Depth (cm) Depth of core in centimeters Units of measure: centimeters >>Lithology Symbols representing the lithology of the core. No data is represented by blank intervals. Symbology is denoted in the legend in the JPEG headers. >>Color Color of core interval based on the Munsell Soil Color Chart (2010). >>Samples What and where samples were taken. S=Smear Slide G= Grain-size >> Mean Grain Size (Phi) average grain size at a specified depth. Unites of measure: phi >>Grain Size Distribution graphical representation of percentage of grain-size that is sand, silt or clay, at a specified depth. Units of measure: percent >>Wet Bulk Density Plot of wet bulk density collected by the GEOTEK MSCL-S multi-sensor core logger. Units of measure: g/cm3 >>Magnetic Susceptibility plots of magnetic susceptibility of core collected by a GEOTEK MSCL-S multi-sensor core logger Units of measure: SI Entity_and_Attribute_Detail_Citation: U.S. Geological Survey Distribution_Information: Distributor: Contact_Information: Contact_Person_Primary: Contact_Person: Jason D. Chaytor Contact_Organization: U.S. Geological Survey Contact_Position: Research Geologist Contact_Address: Address_Type: mailing and physical address Address: 384 Woods Hole Road City: Woods Hole State_or_Province: MA Postal_Code: 02543-1598 Contact_Voice_Telephone: (508) 548-8700 x2351 Contact_Facsimile_Telephone: (508) 457-2310 Contact_Electronic_Mail_Address: jchaytor@usgs.gov Resource_Description: Downloadable Data Distribution_Liability: Neither the U.S. Government, the Department of the Interior, nor the USGS, nor any of their employees, contractors, or subcontractors, make any warranty, express or implied, nor assume any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product or process disclosed, nor represent that its use would not infringe on privately owned rights. The act of distribution shall not constitute any such warranty, and no responsibility is assumed by the USGS in the use of these data or related materials. Any use of trade, product, or firm names is for descriptive purposes only and does not imply endorsement by the U.S. Government. Standard_Order_Process: Digital_Form: Digital_Transfer_Information: Format_Name: JPEG Format_Version_Number: information not available from original metadata Format_Specification: joint photographic experts group Format_Information_Content: The WinZip version 18 file contains 20 JPEGS of core summary descriptions created in LogPlot 7 of 20 2008 cores from around Puerto Rico and the U.S. Virgin Islands and the associated metadata. File_Decompression_Technique: Use WinZip 18 or pkUnzip Transfer_Size: 25 Digital_Transfer_Option: Online_Option: Computer_Contact_Information: Network_Address: Network_Resource_Name: https://pubs.usgs.gov/of/2014/1227/data/3-CoreSummaryDescriptions/2008CoreSummaryDescriptions.zip Fees: None. Technical_Prerequisites: The user must be able to unzip a WinZip18 compressed file as well as view JPEGs. Metadata_Reference_Information: Metadata_Date: 20211116 Metadata_Contact: Contact_Information: Contact_Organization_Primary: Contact_Organization: U.S. Geological Survey Contact_Person: Shannon K. Hoy Contact_Position: Research Associate II Contact_Address: Address_Type: mailing and physical address Address: 384 Woods Hole Road City: Woods Hole State_or_Province: MA Postal_Code: 02543-1598 Country: United States Contact_Voice_Telephone: (508) 548-8700 x2297 Contact_Facsimile_Telephone: (508) 457-2310 Contact_Electronic_Mail_Address: whsc_data_contact@usgs.gov Contact_Instructions: The metadata contact email address is a generic address in the event the metadata contact is no longer with the USGS or the email is otherwise invalid. Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata Metadata_Standard_Version: FGDC-STD-001-1998 Metadata_Time_Convention: local time Metadata_Access_Constraints: None Metadata_Use_Constraints: None