This dataset contains major and minor element contents for feldspathic Apollo 16 impact melt 60635,19. The sample was digested using HF and HNO3 before being brought into solution prior to analyzing with an Inductively Coupled Plasma-Optical Emission Spectrometer (ICP-OES) at the University of Notre Dame's Center for Environmental Science and Technology (CEST). SiO2 is determined by difference due to Si being volatilized in the acid digestion process as SiF4.
Locations Of Analyses for corresponding dataset, "Apollo 16 impact melt 60635,2 Major, Minor, and Trace element Mineral Chemistry For Plagioclase and Pyroxene"Amy Fagan & Clive Neal
Locations of Plagioclase and Pyroxene analyses from the dataset entitled, "Apollo 16 impact melt 60635,2 Major, Minor, and Trace element Mineral Chemistry For Plagioclase and Pyroxene" are labeled over an XPL photomosaic of 60635,2.
Apollo 16 impact melt 60635,2 Major, Minor, and Trace element Mineral Chemistry For Plagioclase and PyroxeneAmy Fagan & Clive Neal
This dataset contains major, minor, and element abundances for plagioclase and pyroxene from Apollo 16 impact melt 60635,2. Major and minor elements were quantified by electron-probe microanalysis (EPMA) using a JEOL JXA-8200 at the Washington University in St. Louis' Earth and Planetary Sciences Microanalysis Facility. Trace elements were quantified by LA-ICP-MS using a New Wave UP-213 laser ablation system and a ThermoFinnigan Element2 ICP-MS at the University of Notre Dame's Midwest Isostope and Trace Element...
Major and trace element analysis of the Portage Lake volcanics from the Keweenaw Continetal Flood Basalt ProvinceWilliam 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...
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,...
Dataset concerning TiO2 polymorphic transformations in hydrothermal context. It includes some Zr-in-rutile thermometric calculations
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.
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.
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.
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.
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.
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.
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.
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.
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...
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...
Biomarker evidence of algal-microbial community changes linked to redox and salinity variation, Upper Devonian Chattanooga Shale (Tennessee, U.S.A.)Shucheng Xie, Yi Song, Geoffrey Gilleaudeau, Thomas Algeo, D. Jeffrey Over & Ariel Anbar
This dataset includes carbon and sulfur data, major- and trace-metal data and biomarker data. The carbon and sulfur data were analyzed by an Eltra 2000 C-S analyzer at the University of Cincinnati. The major- and trace-metal data were analyzed by an ICAP-Q quadrupole ICP-MS at Arizona State University. The biomarker data were analyzed in Molecular Geobiology Lab in China University of Geosciences (Wuhan).
Geochemical and textural data from basaltic eruption at Piton de la Fournaise (La Réunion Island, France)Simon Thivet, Lucia Gurioli, Andrea Di Muro, Allan Derrien, Valérie Ferrazzini, Mathieu Gouhier, Diego Coppola, Bo Galle & Santiago Arellano
This dataset contains geochemical and petrographic data for ignimbrites of the September 2016 basaltic eruption at Piton de la Fournaise (La Réunion Island, France). Also included are crystal size distribution theory calculations for crystal growth, nucleation rates, magma residence time in the eruptive dyke, and decompression rates calculations.
This dataset contains a suite of thirteen 3D-printable mineral models in .stl format (olivine x2, pyroxenes x2, amphibole, plagioclase, orthoclase, quartz, biotite, apatite, sphene, zircon, magnetite) as well as a catalogue of >150 random sections passing through each models in .pdf format. The purpose of this dataset is to provide students and more experienced petrologists with a clear notion of the variability in habit that occurs in thin sections simply from random sectioning effects, and...
We use the rare 15N15N isotopologue of N2 as a novel tracer of air contamination in volcanic gas effusions. By constraining air contamination in gases from Iceland, Eifel (Germany), and Yellowstone (USA), we derive new estimates for mantle d15N (fractional difference in 15N/14N from air), N2/36Ar and N2/3He.
X ray diffraction U Pb geochronological and structural data of Musandam carbonates and Hamrat Duru and Sumeini Groups Northern OmanEugenio Carminati, Luca Aldega, Luca Smeraglia, Andreas Scharf, Frank Mattern, Richard Albert & Axel Gerdes
This dataset includes mineralogical, U-Pb geochronological and structural data referred to Permian-Late Cretaceous sedimentary rocks and allochtonous units exposed in the Musandam and Dibba areas (Oman). In particular the dataset includes: 1) X-ray diffraction analyses of <2 µm grain-size fraction for clay-rich lithologies; 2) kinematic indicators from major faults and shear zones, attitudes of bedding, veins and fractures; and 3) in situ U-Pb analysis on syn-kinematic calcite veins.
This dataset contains major and trace element geochemistry of MORB Plagioclases Ultraphyric Basalts (PUB) whole rock samples, plagioclase megacrysts and melt inclusions hosted within plagioclase.
This dataset contains helium measurements on oriented samples collected in harzburgite or dunite across a transect of Shear Zone A on the Fresno Bench of the Josephine Peridotite. These samples were collected to constrain noble gas variability near this shear zone.
This dataset presents analyses of Sr, Nd, Pb, Hf, Os, and O whole rock and mineral isotopic compositions for a suite of basalts from the type section of the Steens Basalt at Steens Mountain in southeast Oregon, and other regional outcrops of the Steens Basalt. The Steens Basalt (~16.9 Ma) is the oldest and most mafic member of the Columbia River Basalt Group (CRBG), the world’s youngest continental flood basalts. These data help further characterize...