Spatiotemporal distribution of global mercury enrichments through the Paleocene-Eocene Thermal Maximum and links to volcanism
Abstract Mercury (Hg) concentrations and Hg isotopes have been widely used to fingerprint
geological volcanism. Mercury content, as a more accessible proxy, is more frequently used …
geological volcanism. Mercury content, as a more accessible proxy, is more frequently used …
The role of LIPs in Phanerozoic mass extinctions: An Hg perspective
Abstract All of the Big Five mass extinctions (BFMEs) of the Phanerozoic are postulated to
have been associated with eruptions of large igneous provinces (LIPs), although the role of …
have been associated with eruptions of large igneous provinces (LIPs), although the role of …
Mercury sequestration pathways under varying depositional conditions during Early Jurassic (Pliensbachian and Toarcian) Karoo-Ferrar volcanism
Major extinction events appear coincident with the emplacement of large igneous provinces
(LIPs) throughout Earth's past, but the cause-and-effect relationship is often poorly …
(LIPs) throughout Earth's past, but the cause-and-effect relationship is often poorly …
Cretaceous large igneous provinces: from volcanic formation to environmental catastrophes and biological crises
Abstract The Cretaceous Period was marked by the formation of numerous large igneous
provinces (LIPs), several of which were associated with geologically rapid climate …
provinces (LIPs), several of which were associated with geologically rapid climate …
Tracing North Atlantic volcanism and seaway connectivity across the paleocene–eocene thermal maximum (PETM)
There is a temporal correlation between the peak activity of the North Atlantic Igneous
Province (NAIP) and the Paleocene–Eocene Thermal Maximum (PETM), suggesting that the …
Province (NAIP) and the Paleocene–Eocene Thermal Maximum (PETM), suggesting that the …
C, N, Hg isotopes and elemental chemostratigraphy across the Ordovician–Silurian transition in the Argentine Precordillera: Implications for the link between …
Global geological processes that occurred during the Ordovician–Silurian transition (OST)
were investigated exploring sections from the Argentine Precordillera (Cerro La Chilca …
were investigated exploring sections from the Argentine Precordillera (Cerro La Chilca …
No evidence for a volcanic trigger for late Cambrian carbon-cycle perturbations
The early Paleozoic was marked by several carbon-cycle perturbations and associated
carbon-isotope excursions (CIEs). Whether these CIEs are connected to significant …
carbon-isotope excursions (CIEs). Whether these CIEs are connected to significant …
Mercury deposition in the Eastern Mediterranean: Modern fluxes in the water column and Holocene accumulation rates in abyssal sediment
Modern and past mercury (Hg) fluxes in the oceanic water column and abyssal sediments
are poorly quantified. Here, we investigated the particulate transfer of Hg in the water …
are poorly quantified. Here, we investigated the particulate transfer of Hg in the water …
Appalachian Basin mercury enrichments during the Late Devonian Kellwasser Events and comparison to global records
Abstract The Late Devonian Kellwasser Events are two major biodiversity crises recorded at
and just below the Frasnian-Famennian stage boundary for which the ultimate cause or …
and just below the Frasnian-Famennian stage boundary for which the ultimate cause or …
Climate-forced Hg-remobilization associated with fern mutagenesis in the aftermath of the end-Triassic extinction
The long-term effects of the Central Atlantic Magmatic Province, a large igneous province
connected to the end-Triassic mass-extinction (201.5 Ma), remain largely elusive. Here, we …
connected to the end-Triassic mass-extinction (201.5 Ma), remain largely elusive. Here, we …