6,464 Works

Major and trace element analysis of the Portage Lake volcanics from the Keweenaw Continetal Flood Basalt Province

William Davis, Mitchell Collins & Tyrone Rooney
This data set contains major and trace element analysis for a suite of basalts from the Portage Lake volcanics. The Portage Lake volcanics are a temporal sequence of flood basalts located in Northern Michigan that were deposited within the failed Midcontinent Rift. Major and trace elements were measured using XRF and LA-ICP-MS whole rock analysis. Major elements are reported in wt%, while trace elements are reported in ppm. This dataset acts as supplementary material to...

Geochonological and geochemical data of magmatic rocks from the Northern Yili Block

Xiangsong Wang, Keda Cai, Min Sun, Guochun Zhao, Wenjiao Xiao & Xiaoping Xia
The dataset consists of zircon U-Pb ages, zircon Lu-Hf isotopes, major and trace elements, whole-rock Sr-Nd isotopes and mineral compositions. The secondary ion mass spectrometry (SIMS) zircon U-Pb analyses were conducted using a CAMECA IMS1280-HR system at the State Key Laboratory of Isotope Geochemistry, Guangzhou Institute of geochemistry, Chinese Academy of Sciences (GIG CAS). Zircon Hf isotope analyses were carried out using an ArF excimer laser ablation system, attached to a Neptune Plasma multi-collector ICP-MS,...

EMP micro-analyses and Raman spectra of TiO2 polymorphs from Jebel Akhdar, Oman

Andre Pinto
Dataset concerning TiO2 polymorphic transformations in hydrothermal context. It includes some Zr-in-rutile thermometric calculations

Red Sea gridded multibeam swath bathymetry from the Jeddah Transect Project

Nico Augustin, Peter Feldens, Tom Kwasnitschka, Mark Schmidt, Radwan Al_Farawati & Ali Basaham
The multibeam bathymetry data was collected during Poseidon cruise 408 in 2011 with an ELAC Seabeam 3050 system and during Pelagia cruises 64PE350 and 64PE351 in 2012 with a Kongsberg Simrad EM302 system. The raw data were post-processed and gridded at a resolution of 30m with QPS Fledermaus Pro. The data file is in GeoTIFF floating point grid format and was generated as part of the Jeddah Transect Project.

Red Sea gridded multibeam swath bathymetry from R/V Pelagia cruise 64PE445, SALTAX

Nico Augustin, Anne-Cathrin Wolfl, Martin Schade, Froukje van_der_Zwan & Neil Mitchell
The multibeam bathymetry data was collected with an EM302 swath system in 2018 during R/V Pelagia cruise 64PE445 (chief scientist Nico Augustin). The processed bathymetry was gridded at 30m resolution. The data file is in GeoTIFF floating point grid format and was generated as part of a project called SALTAX: Geomorphology and geophysics of submarine salt flows in the Red Sea Rift.

Processed ship-based Navigation Data acquired during the Maurice Ewing expedition EW0204 (2002)

Dale Chayes
This data set was acquired with a ship-based Navigation system during Maurice Ewing expedition EW0204 conducted in 2002 (Chief Scientist: Dr. Dale Chayes). These data files are of Text File (ASCII) format and include Navigation data and were processed after data collection. Data were acquired while the Maurice Ewing was in transit.

Underway Hydrographic, Weather and Ship-state Data (JGOFS) from Nathaniel B. Palmer expedition NBP1203 (2012)

Maria Vernet
This data set was acquired with a ship-based Echosounder Sonar, Meteorological Sensor, Navigation system, Thermosalinograph, and Fluorometer during Nathaniel B. Palmer expedition NBP1203 conducted in 2012 (Chief Scientist: Dr. Maria Vernet). These data files are of JGOFS format and include Conductivity, Visible Radiation, Meteorological, Temperature, Infrared Radiation, Bathymetry, Fluorescence, Navigation, and Salinity data. This data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than a single...

Ship-based Trackline Geophysical Data (MGD77) acquired during the Robert D. Conrad expedition RC1004 (1966)

Robert Wall
This data set was acquired with a ship-based Gravimeter, Echosounder, and Magnetometer during Robert D. Conrad expedition RC1004 conducted in 1966 (Chief Scientist: Dr. Robert Wall). These data files are of MGD77 format and include Gravity Field, Singlebeam Bathymetry, and Magnetic Field data that were processed after data collection.

Processed ship-based Navigation Data acquired during the Nathaniel B. Palmer expedition NBP0301B (2003)

Walker Smith
This data set was acquired with a ship-based Navigation system during Nathaniel B. Palmer expedition NBP0301B conducted in 2003 (Chief Scientist: Dr. Walker Smith). These data files are of MGDS:Nav format and include Primary Navigation data and were processed after data collection. Funding was provided by NSF grant(s): ANT00-87401.

Raw ship-based Multibeam Sonar Data acquired during R/V Maurice Ewing expedition EW9802 (1998)

Michael Rawson
This data set was acquired with a ship-based Atlas Hydrosweep DS Multibeam Sonar system during Maurice Ewing expedition EW9802 conducted in 1998 (Chief Scientist: Dr. Michael Rawson). These data files are of MBSystem Compatible format and include Acoustic Backscatter and Swath Bathymetry data that have not been processed. Data were acquired while R/V Maurice Ewing was in transit.

High-Temperature time-series raw data from hydrothermal vents at Axial Seamount, Juan de Fuca Ridge, acquired from 1998 to the present (investigator William Chadwick)

William Chadwick
This raw temperature data set was acquired with high-temperature HOBO and MISO probes (range 151-419°C) placed in hydrothermal vents at Axial Seamount on the Juan de Fuca Ridge. The probes were deployed for periods of one to several years beginning in 1998. After each deployment each probe was recovered and serviced, the data was downloaded, and the probe was redeployed often at a different vent site. The file names start with the probe ID, followed...

Processed ship-based Navigation Data from the Drake Passage acquired during the Laurence M. Gould expedition LMG0810 (2008)

Arthur Devries
This data set was acquired with a ship-based Navigation system during Laurence M. Gould expedition LMG0810 conducted in 2008 (Chief Scientist: Dr. Arthur L Devries). These data files are of MGDS:Nav format and include Primary Navigation data and were processed after data collection. Data were acquired as part of the project(s): Environmental, organismal and evolutionary physiology of freeze avoidance in antarctic Notothenoid fishes, and funding was provided by NSF grant(s): ANT06-36696.

Processed ship-based Navigation Data acquired during the Robert D. Conrad expedition RC1711 (1974)

Anthony Watts
This data set was acquired with a ship-based Navigation system during Robert D. Conrad expedition RC1711 conducted in 1974 (Chief Scientist: Dr. Anthony Watts). These data files are of Text File (ASCII) format and include Navigation data and were processed after data collection. Funding was provided by NSF grant(s): N00014-67-A-0108-0004.

Raw Near-Bottom ROV SuBastian Dive Navigation Data from the Line Islands and the Hawaiian Islands acquired during R/V Falkor expedition FK170825 (2017)

Kenneth Rubin
This data set was acquired with a SPRINT Navigation System on ROV SuBastian during R/V Falkor expedition FK170825 conducted in 2017 (Chief Scientist: Dr. Kenneth Rubin, Investigator: Dr. Kenneth Rubin). These data files are of Text File (ASCII) format and include Navigation data that have not been processed.

Underway Hydrographic, Weather and Ship-state Data (JGOFS) from Laurence M. Gould expedition LMG0602 (2006)

Laurence Madin
This data set was acquired with a ship-based Meteorological Sensor, Navigation system, Knudsen 320BR Echosounder Sonar, Thermosalinograph, and Fluorometer during Laurence M. Gould expedition LMG0602 conducted in 2006 (Chief Scientist: Dr. Laurence Madin). These data files are of JGOFS format and include Infrared Radiation, Navigation, Fluorescence, Visible Radiation, Salinity, Conductivity, Temperature, Bathymetry, and Meteorological data. This data set was created from calibrated data decimated at 1-minute intervals. Several fields are derived measurements from more than...

Compositional data for "Ultramafic carbonated melt- and auto-metasomatism in mantle eclogites: Compositional effects and geophysical consequences" by Aulbach et al.

Sonja Aulbach, Malcolm Massuyeau, Joshua Garber, Axel Gerdes, Larry Heaman & K Viljoen
Dataset reports (1) Mineral major-element, trace-element and Rb-Sr isotopic compositions, obtained in situ by electron microprobe, laser ablation (LA) inductively-coupled mass spectrometry (ICPMS) and LA multicollector (MC) ICPMS, respectively; (2) Sm-Nd isotope compositions of clinopyroxene separates obtained by isotope dilution MC ICPMS; (3) O isotope compositions obtained by ICPMS. All data acquired at Goethe-Univeristät Frankfurt for the purpose of characterising eclogite and pyroxenite xenoliths from various kimberlites.

CHIRP data collected on Sabine and Heald banks off Galveston Bay on the east Texas shelf, acquired by the R/V Lone Star in 1996 (LS9601)

Antonio B. Rodriguez & John Anderson
Funded by a Rice University consortium of petroleum companies, this 1996 R/V Lone Star survey collected CHIRP data on Sabine and Heald banks off Galveston Bay on the east Texas shelf. The objectives were to study the evolution of the sediment supply. Data archiving funded by the U.S. Bureau of Ocean Energy Management (BOEM). CHIRP navigation was supplied by a line log correlating time to latitude/longitude with navigation interpolated to the shots in between.

Processed ship-based Navigation Data acquired during the Thomas Washington expedition RAIT01WT (1988)

Michael Purdy
This data set was acquired with a ship-based Navigation system during Thomas Washington expedition RAIT01WT conducted in 1988 (Chief Scientist: Dr. Michael Purdy). These data files are of Text File (ASCII) format and include Navigation data and were processed after data collection. This data was cited by Wilcock et al, 1993.

Compound-specific organic analyses of sediment cores from the Bay of Bengal

Christopher Hein & Valier Galy
This dataset presents results from compound-specific organic analyses (biomarker concentrations) of sediment cores from cruise SO93 on R/V Sonne in the Bay of Bengal.

Bulk sediment organic radiocarbon analyses of sediment cores from the Bay of Bengal

Christopher Hein, Muhammed Usman, Timothy Eglinton, Negar Haghipour & Valier Galy
This dataset presents results from bulk sediment organic radiocarbon analyses (14C) of sediment cores from cruise SO93 on R/V Sonne in the Bay of Bengal. These data are used as records of post-glacial climate feedbacks through organic-carbon burial in the Bengal Fan.

Compound-specific radiocarbon analyses of sediment cores from the Bay of Bengal

Christopher Hein, Timothy Eglinton, Negar Haghipour & Valier Galy
This dataset presents results from compound-specific radiocarbon analyses (14C) of long-chain fatty acids from sediment core samples from cruise SO93 on R/V Sonne in the Bay of Bengal. These data are used as records of post-glacial changes in precipitation and the potential climate feedbacks through organic-carbon burial in the Bengal Fan.

Radiocarbon ages of sediment core samples from the Bay of Bengal

Christopher Hein, Timothy Eglinton, Negar Haghipour & Valier Galy
This dataset presents results from AMS-radiocarbon dating of planktonic foraminifera from sediment core samples collected during cruise SO93 on R/V Sonne in the Bay of Bengal. These data are used to refine age models for the sediment cores.

Boundary layer treatment experiments by Fiege et al.

Philipp Ruprecht, Adam Simon & Adrian Fiege
The dataset contains the melt fraction information of experiments by Fiege, A., Ruprecht, P., & Simon, A.C. (2017), A magma mixing redox trap that moderates mass transfer of sulfur and metals. Geochemical Perspective Letters, 3, 190–200. doi: 10.7185/geochemlet.1722. They are smoothed for analysis of boundary layer advancement.

NoMelt: 1-D elastic model and uncertainties beneath the NoMelt Central Pacific array

Joshua Russell, James Gaherty, Pei-Ying Lin, Dan Lizarralde, John Collins, Gregory Hirth & Robert Evans
The data set contains 7 ASCII files and one ASCII README for a 1-D elastic model and uncertainties beneath the NoMelt array in the central Pacific Ocean. The data files contain the 1-D model of transversely isotropic structure (Vsv, Vsh, Vpv, Vph, eta) and azimuthal anisotropy (Gc, Gs, Bc, Bs, Hc, Hs, Ec, Es) and associated confidence bounds beneath the NoMelt array obtained from inversion of 5–150 s Rayleigh and 5–7.5 s Love waves. The...

Izu Bonin Across Arc Geochemical Dataset between latitudes 32°40' to 30°20'

Susan DeBari, Luan Heywood & James Gill
These data represent a compendium of published whole rock geochemical analyses of basalts through rhyolites from the northern segment of the Izu Bonin arc (latitudes 32°40' to 30°20'). The data are categorized as in Heyood et al. (2020) as volcanic front type (VF; La/Yb < 1.1), rift-related (La/Yb 1.1-2.2), and rear arc seamount chain type (RASC-type; La/Yb >2.2). These La/Yb values correlate roughly with distance from the volcanic front; VF samples are <13 km from...

Registration Year

  • 2011
    3
  • 2012
    202
  • 2013
    186
  • 2014
    1,455
  • 2015
    3,081
  • 2016
    516
  • 2017
    429
  • 2018
    265
  • 2019
    294
  • 2020
    33

Resource Types

  • Dataset
    6,464