Tracing widespread Early Miocene ignimbrite eruptions and petrogenesis at the onset of the Carpathian-Pannonian Region silicic volcanism

M Brlek, SR Tapster, J Schindlbeck-Belo, SP Gaynor… - Gondwana …, 2023 - Elsevier
Abstract The Carpathian-Pannonian Region (CPR) hosted some of the largest silicic
volcanic eruptions in Europe during the Early and Middle Miocene, contemporaneously with …

[HTML][HTML] High-precision zircon age spectra record the dynamics and evolution of large open-system silicic magma reservoirs

L Tavazzani, JF Wotzlaw, R Economos… - Earth and Planetary …, 2023 - Elsevier
The emplacement history and thermal evolution of subvolcanic magma reservoirs determine
their longevity, size, and ability to feed volcanic eruptions. As zircon saturation is dependent …

[HTML][HTML] Tracing magmatic genesis and evolution through single zircon crystals from successive supereruptions from the Socorro Caldera Complex, USA

SP Gaynor, TM Smith, U Schaltegger - Earth and Planetary Science Letters, 2023 - Elsevier
Large volume rhyolitic ignimbrite volcanism is a significant contributor to the evolving crust.
The introduction of high-silica material into the upper crust, differentiation within the middle …

Constraints of Reservoir Pressure and H2O on Pre-eruptive Melt Accumulation and Migration under Water-Rich Systems Based on the Volcanic–Plutonic Connection …

B Zou, C Ma - Journal of Petrology, 2024 - academic.oup.com
In recent years, the volcanic–plutonic relationship has been a contentious topic among
researchers. Based on this issue, they have delved deeper into the constraints of magma …

What's in an age? Calculation and interpretation of ages and durations from U-Pb zircon geochronology of igneous rocks

BZ Klein, MP Eddy - Bulletin, 2024 - pubs.geoscienceworld.org
Accurate assessment of the duration of zircon crystallization within igneous rocks is critical
for constraining the time scales of magmatic evolution and storage, which have important …

Early incubation and prolonged maturation of large ignimbrite magma bodies: Evidence from the Southern Rocky Mountain volcanic field, Colorado, USA

PW Lipman, MJ Zimmerer, AK Gilmer - Geology, 2022 - pubs.geoscienceworld.org
Clusters of early central volcanoes in the mid-Cenozoic Southern Rocky Mountain volcanic
field (SRMVF; southwestern Colorado, USA) record sites of initial magmatic focusing that led …

Rejuvenation of silicic magmatic systems: Insights from the formation of garnet-bearing, crystal-rich tuff in Southeast China

LL Yan, ZY He - Lithos, 2022 - Elsevier
Crystal-rich volcanic rocks are important for understanding the evolution of large silicic
magma systems. However, the magmatic evolution and rejuvenation processes that form the …

[HTML][HTML] AgeSpectraAnalyst: A MATLAB based package to model zircon age distributions in silicic magmatic systems

L Tavazzani, JF Wotzlaw, R Economos… - MethodsX, 2023 - Elsevier
In the last decade, improvements in the analytical precision achievable by zircon U-Pb
geochronological techniques have allowed to resolve complexities of zircon crystallization …

µID-TIMS: Spatially-resolved high-precision U-Pb zircon geochronology

S Markovic, JF Wotzlaw… - Geochronology …, 2024 - gchron.copernicus.org
We present a novel methodology for spatially-resolved high-precision U-Pb geochronology
of individual growth domains in complex zircon. Our approach utilizes a combined plasma …

Recommendations for the reporting and interpretation of isotope dilution U-Pb geochronological information

D Condon, B Schoene, M Schmitz… - Geological …, 2024 - pubs.geoscienceworld.org
U-Pb geochronology by isotope dilution− thermal ionization mass spectrometry (ID-TIMS)
has the potential to be the most precise and accurate of the deep time chronometers …