Analytical method description file: This method was designed primarily for analysis of volcanic glasses (e.g. tephra and obsidians) by EPMA (electron probe microanalysis) using the ARL-SEMQ electron microprobe at Concord University. This descriptor utilizes the tephra community EPMA-SEM method template, an implementation of the Community-based Recommendations on Collection, Analysis and Correlation of Tephra Data. See also https://earthchem.org/communities/tephra/

Analytical method description file: This method was designed primarily for analysis of volcanic glasses (e.g. tephra and obsidians) by EPMA (electron probe microanalysis) using the ARL-SEMQ electron microprobe at Concord University. This descriptor utilizes the tephra community EPMA-SEM method template, an implementation of the Community-based Recommendations on Collection, Analysis and Correlation of Tephra Data. See also https://earthchem.org/communities/tephra/

Analytical method description file: This method was designed primarily for analysis of volcanic glasses (e.g. tephra and obsidians) by EPMA (electron probe microanalysis) using the ARL-SEMQ electron microprobe at Concord University. This descriptor utilizes the tephra community EPMA-SEM method template, an implementation of the Community-based Recommendations on Collection, Analysis and Correlation of Tephra Data. See also https://earthchem.org/communities/tephra/

This dataset presents detrital zircon age data and isotopic ratios by individual analyzed grains/spots from Huntington Valley, Northeast Nevada. The samples are used to explore the tectonic evolution of the area. Please see the paper text for contextual information regarding the data presented here.

These data correspond to the analysis results for samples collected by the French submersible "Nautile" during the Parisub cruise (2010, R/V L'Atalante, Ifremer). The samples come from a profile transverse to the EPR axis (15.6°N), where the ridge seems to be coupled to prominent seamounts located nearby. These data aim at determining at high resolution the isotopic variability of the basalts recorded over the past 300 ky of accretion in order to provide a chronological...

This processed CTD data set was collected with a SeaBird SBE-49 FastCat system on MBARI Mapping AUV mission 20160929m2 in 2016. The data file is in ASCII format and contains processed conductivity, temperature, pressure, salinity, sound velocity and potential temperature data. The AUV survey mission was conducted during the 2016 CCGS Sir Wilfrid Laurier IOS cruise 2016-13 in the Beaufort Sea (Cruise Chief Scientist - Humfrey Melling, Department of Fisheries and Oceans Canada; project PI...

This raw MVC logs data set was collected on MBARI Mapping AUV mission 20160927m1 in 2016. It contains the Main Vehicle Computer log files, in binary formats. The data files are served in a tar bundle. The AUV survey mission was conducted during the 2016 CCGS Sir Wilfrid Laurier IOS cruise 2016-13 in the Beaufort Sea (Cruise Chief Scientist - Humfrey Melling, Department of Fisheries and Oceans Canada; project PI - Charlie Paull and investigators:...

This documentation for MBARI Mapping AUV mission 20160927m2 in 2016 comprises a notes file which contains a hand-entered record of the mission and includes data lists, and the processing script used to process the data sets. The files are in ASCII format. The AUV survey mission was conducted during the 2016 CCGS Sir Wilfrid Laurier IOS cruise 2016-13 in the Beaufort Sea (Cruise Chief Scientist - Humfrey Melling, Department of Fisheries and Oceans Canada; project...

This processed CTD data set was collected with a SeaBird SBE-49 FastCat system on MBARI Mapping AUV mission 20161001m2 in 2016. The data file is in ASCII format and contains processed conductivity, temperature, pressure, salinity, sound velocity and potential temperature data. The AUV survey mission was conducted during the 2016 CCGS Sir Wilfrid Laurier IOS cruise 2016-13 in the Beaufort Sea (Cruise Chief Scientist - Humfrey Melling, Department of Fisheries and Oceans Canada; project PI...

This map shows processed bathymetry overlain with the navigation track line for MBARI Mapping AUV mission 20160929m2. The AUV survey mission was conducted during the 2016 CCGS Sir Wilfrid Laurier IOS cruise 2016-13 in the Beaufort Sea (Cruise Chief Scientist - Humfrey Melling, Department of Fisheries and Oceans Canada; project PI - Charlie Paull and investigators: Dr. David Caress and Eve Lundsten, MBARI). The file is in JPEG image format. Data were acquired as part...

This documentation for MBARI Mapping AUV mission 20160929m1 in 2016 comprises a notes file which contains a hand-entered record of the mission and includes data lists, and the processing script used to process the data sets. The files are in ASCII format. The AUV survey mission was conducted during the 2016 CCGS Sir Wilfrid Laurier IOS cruise 2016-13 in the Beaufort Sea (Cruise Chief Scientist - Humfrey Melling, Department of Fisheries and Oceans Canada; project...

This sub-bottom data set was collected with an Edgetech 2205 sonar/sub-bottom system on MBARI Mapping AUV mission 20161001m2 in 2016. The data files are in JPEG format and contain processed sub-bottom data. The AUV survey mission was conducted during the 2016 CCGS Sir Wilfrid Laurier IOS cruise 2016-13 in the Beaufort Sea (Cruise Chief Scientist - Humfrey Melling, Department of Fisheries and Oceans Canada; project PI - Charlie Paull and investigators: Dr. David Caress and...

This sub-bottom data set was collected with an Edgetech 2205 sonar/sub-bottom system on MBARI Mapping AUV mission 20161001m1 in 2016. The data files are in JPEG format and contain processed sub-bottom data. The AUV survey mission was conducted during the 2016 CCGS Sir Wilfrid Laurier IOS cruise 2016-13 in the Beaufort Sea (Cruise Chief Scientist - Humfrey Melling, Department of Fisheries and Oceans Canada; project PI - Charlie Paull and investigators: Dr. David Caress and...

This sub-bottom data set was collected with an Edgetech 2205 sonar/sub-bottom system on MBARI Mapping AUV mission 20160929m1 in 2016. The data files are in JPEG format and contain processed sub-bottom data. The AUV survey mission was conducted during the 2016 CCGS Sir Wilfrid Laurier IOS cruise 2016-13 in the Beaufort Sea (Cruise Chief Scientist - Humfrey Melling, Department of Fisheries and Oceans Canada; project PI - Charlie Paull and investigators: Dr. David Caress and...

This map shows processed bathymetry overlain with the navigation track line for MBARI Mapping AUV mission 20160928m1. The AUV survey mission was conducted during the 2016 CCGS Sir Wilfrid Laurier IOS cruise 2016-13 in the Beaufort Sea (Cruise Chief Scientist - Humfrey Melling, Department of Fisheries and Oceans Canada; project PI - Charlie Paull and investigators: Dr. David Caress and Eve Lundsten, MBARI). The file is in JPEG image format. Data were acquired as part...

This map shows processed bathymetry overlain with the navigation track line for MBARI Mapping AUV mission 20160929m1. The AUV survey mission was conducted during the 2016 CCGS Sir Wilfrid Laurier IOS cruise 2016-13 in the Beaufort Sea (Cruise Chief Scientist - Humfrey Melling, Department of Fisheries and Oceans Canada; project PI - Charlie Paull and investigators: Dr. David Caress and Eve Lundsten, MBARI). The file is in JPEG image format. Data were acquired as part...

This sub-bottom data set was collected with an Edgetech 2205 sonar/sub-bottom system on MBARI Mapping AUV mission 20160928m1 in 2016. The data files are in JPEG format and contain processed sub-bottom data. The AUV survey mission was conducted during the 2016 CCGS Sir Wilfrid Laurier IOS cruise 2016-13 in the Beaufort Sea (Cruise Chief Scientist - Humfrey Melling, Department of Fisheries and Oceans Canada; project PI - Charlie Paull and investigators: Dr. David Caress and...

This processed sidescan data set was collected with an Edgetech 2205 sonar/sub-bottom system on MBARI Mapping AUV mission 20160927m1 in 2016. The data files are in MB-System-compatible format (mbio format 71) and contain processed sidescan data. The AUV survey mission was conducted during the 2016 CCGS Sir Wilfrid Laurier IOS cruise 2016-13 in the Beaufort Sea (Cruise Chief Scientist - Humfrey Melling, Department of Fisheries and Oceans Canada; project PI - Charlie Paull and investigators:...

This swath bathymetry data set was collected with a Reson SeaBat 7125 multibeam sonar system on MBARI Mapping AUV mission 20160928m1 in 2016. The data files are in MB-System-compatible format (mbio format 88) and contain processed swath bathymetry and acoustic backscatter data. The AUV survey mission was conducted during the 2016 CCGS Sir Wilfrid Laurier IOS cruise 2016-13 in the Beaufort Sea (Cruise Chief Scientist - Humfrey Melling, Department of Fisheries and Oceans Canada; project...

Whole-rock elemental concentrations for Cenozoic mafic igneous rocks collected from Camel Creek, Chudleigh, Mingela, Nebo, Nulla, Peak Range and Sturgeon volcanic provinces in northeastern Queensland, Australia. Data were analysed using XRF and ICP-MS techniques.

This dataset presents analyses of major and minor elements for a number of siliciclastic sediments from a core (CSDP-1) in the South Yellow Sea. Core CSDP-1, located at 122°22’E and 34°18’N, was drilled in the South Yellow Sea at a water depth of 52.5 m in 2013. To obtain a high-resolution geochemical record of core CSDP-1, we conducted an X-ray fluorescence (XRF) analysis on 718 bulk samples.