70 datasets found

This dataset presents zircon (U-Th)/He eruption dates from three samples of the Atitlán caldera, including I-tephra (G17-38), W-tephra (G17-42), and Atitlán Early Tephra (AET;...

This dataset presents U-Pb zircon dates from multiple tephra samples from the Atitlán caldera in Guatemala, Central America. Zircon U-Pb zircon isotope compositions were...

This dataset presents zircon 238U-230Th disequilibrium dates from multiple tephra samples from the Atitlán caldera in Guatemala, Central America. Zircon 238U-230Th isotope...

This dataset presents U-series bulk-rock results from two samples of large silicic eruptions from the Atitlán caldera in Guatemala, Central America. Sample one represents the...

Here, we present zircon geochronology and tephra/glass compositions from four explosive Pleistocene eruptions of the Atitlán caldera in Guatemala. Our datasets encompass zircon...

Based on a set of continuous sulfate and sulfur records from four ice cores, one from Greenland and three from Antarctica, the HolVol v.1.0 database (Sigl et al., 2021, PANGAEA)...

Based on sulfate records from a suite of ice cores from Greenland and Antarctica, the eVolv2k database includes estimates of the magnitudes and approximate source latitudes of...

Secondary standards of Lipari, BCR-2Ga, ML3B-G, StHS6/80-G, and Old Crow for major element oxide tephra glass analyses obtained from individual glass shards from samples...

Major oxide concentrations of individual glass tephra shards from tephra deposits in the Greenland TUNU2013 [78.04°N/33.88°W] and Summit2023 [72.6°N/38.3°W] ice cores. Deposits...

To investigate the sedimentary record of the Mid Adriatic Deep (Adriatic sea) and its response to climate/oceanographic changes building a satisfactory depth-age model is...

10Be (atoms/g) and native 9Be (atoms/g) concentrations from sediment of Orakei maar, Auckland, New Zealand, measured at the Centre of Accelerator Science (Australian Nuclear...

Secondary Standards of Cannetto Lami Lava, Lipari and BCR-2Ga for major element oxide tephra glass analyses obtained across the period 750-940 CE. Data was obtained using...

Raw major element oxide data for volcanic events analysed from two proximal sites from Iceland across the period 750-940 CE. Tephra (ash) samples were taken from soil outcrops...

Raw major element oxide data for volcanic events analysed from B19 [78.00°N/36.40°W], TUNU2013 [78.04°N/33.88°W], and RECAP [71.3°N/26.7°W] ice cores (Greenland) across the...

This dataset contains major element oxide data and trace element data of volcanic events from B19, TUNU2013, and RECAP ice cores, Greenland and associated proximal material from...

Unit is given in % of total.

VOLCORE_2021 is an update on the original VOLCORE data released in 2020. Change notes are listed within the VOLCORE_2021 data file. A major update is the new merged...

Table reports results of data obtained during the 40Ar-39Ar analyses carried out on sanidine crystal separated from the U1524 tephra layer. Analyses were completed at IGG-CNR...

We investigated marine sediment core GS16-204-22CC for increased tephra occurrences and geochemically analysed the major element composition of tephra shards to identify their...

This dataset contains major element oxide data of tephra layers from marine sediment core GS16-204-22CC-A , located in the eastern Labrador Sea, south of Greenland. The core is...