The influence of undercooling and sector zoning on clinopyroxene–melt equilibrium and thermobarometry

A MacDonald, T Ubide, S Mollo, A Pontesilli… - Journal of …, 2023 - academic.oup.com
Thermobarometry provides a critical means of assessing locations of magma storage and
dynamics in the lead-up to volcanic eruptions and crustal growth. A common approach is to …

The role of latent heat buffering in the generation of high-silica rhyolites

L Tavazzani, RC Economos, S Peres… - Journal of …, 2024 - academic.oup.com
The physical process of crystal-melt separation is responsible for the accumulation of small
to very large volumes (> 100 km3) of eruptible rhyolitic melt in the shallow crust. Granitic …

Discrete magma injections drive the 2021 La Palma eruption

T Ubide, Á Márquez, E Ancochea, MJ Huertas… - Science …, 2023 - science.org
Understanding the drivers of the onset, evolution, and end of eruptions and their impact on
eruption style is critical in eruption forecasting and emergency management. The …

[HTML][HTML] The volcanic/plutonic ratio in space and time, on Earth and beyond; How efficiently do magmas reach the surface during planetary evolution?

O Bachmann, C Huber - Lithos, 2024 - Elsevier
With the recognition of multiple crustal cross sections on our planet, the advent of high-
precision geochronology, and the ever-increasing application of geophysical imaging …

The 2021 La Palma (Canary Islands) Eruption Ending Forecast Through Magma Pressure Drop

M Charco, PJ González, JLG Pallero… - Geophysical …, 2024 - Wiley Online Library
Forecast of eruptive activity is a core challenge in volcanology. Here, we present an actual
forecast for the end of the 2021 La Palma eruption. Using continuous GNSS data, we …

Investigating the lid effect on the generation of ocean island basalts: 1. Geochemical trends

S Jiang, R Hawkins, MJ Hoggard… - Geochemistry …, 2024 - Wiley Online Library
Ocean island basalts (OIBs) are generated by mantle plumes, with their geochemistry
controlled by a combination of source composition, temperature, and thickness of overlying …

Plumbing system architecture of late-stage hotspot volcanoes in eastern Australia

AT Tapu, T Ubide, PM Vasconcelos - Journal of Petrology, 2022 - academic.oup.com
Eastern Australia encompasses the longest track (~ 2000 km) of age-progressive continental
volcanoes on Earth. These so-called 'central volcanoes' are shield volcanoes considered as …

Mesozoic lithospheric mantle evolution in South China: Evidence from Ar-Ar dating, geochemistry and Sr-Nd-Pb isotopes of lamprophyres

L Wang, H Huang, X **, X Bai, X Wang, X Wu - Lithos, 2024 - Elsevier
Understanding the Mesozoic lithospheric mantle beneath South China is challenging,
primarily because mantle-derived magmatic rocks are rare, whereas granitic magmatism is …

Pre-eruptive conditions and dynamics recorded in banded pumices from the El Abrigo caldera-forming eruption (Tenerife, Canary Islands)

D González-García, M Petrelli, D Perugini… - Journal of …, 2022 - academic.oup.com
Abstract The El Abrigo member of the Diego Hernández Formation (Tenerife, Canary
Islands) represents the final (170 ka) and most voluminous eruption (> 20-km3 DRE) of the …

The transition of the magma plumbing system of Tianchi shield-forming basalts, Changbaishan Volcanic Field, NE China: Constraints from dynamic Fe-Mg diffusion …

Y Tian, T Hou, M Wang, R Pan… - American …, 2025 - pubs.geoscienceworld.org
The depths of crustal reservoirs within volcanic systems may experience transitions over
time. Here, we report the crystal and bulk rock compositions of the shield-forming basaltic …