Geochemistry of oceanic anoxic events
HC Jenkyns - Geochemistry, Geophysics, Geosystems, 2010 - Wiley Online Library
Oceanic anoxic events (OAEs) record profound changes in the climatic and
paleoceanographic state of the planet and represent major disturbances in the global …
paleoceanographic state of the planet and represent major disturbances in the global …
Early Cretaceous life, climate and anoxia
KB Föllmi - Cretaceous Research, 2012 - Elsevier
Early Cretaceous life and the environment were strongly influenced by the accelerated
break up of Pangaea, which was associated with the formation of a multitude of rift basins …
break up of Pangaea, which was associated with the formation of a multitude of rift basins …
Large igneous provinces and mass extinctions
PB Wignall - Earth-science reviews, 2001 - Elsevier
Comparing the timing of mass extinctions with the formation age of large igneous provinces
reveals a close correspondence in five cases, but previous claims that all such provinces …
reveals a close correspondence in five cases, but previous claims that all such provinces …
Oceanic anoxic events and plankton evolution: Biotic response to tectonic forcing during the mid‐Cretaceous
RM Leckie, TJ Bralower, R Cashman - Paleoceanography, 2002 - Wiley Online Library
Mid‐Cretaceous (Barremian‐Turonian) plankton preserved in deep‐sea marl, organic‐rich
shale, and pelagic carbonate hold an important record of how the marine biosphere …
shale, and pelagic carbonate hold an important record of how the marine biosphere …
[图书][B] Mass extinctions and their aftermath
A Hallam, PB Wignall - 1997 - books.google.com
The first book to review all the evidence concerning both the dinosaur extinctions and all the
other major extinctions-of plant, animal, terrestrial, and marine life-in the history of life. All the …
other major extinctions-of plant, animal, terrestrial, and marine life-in the history of life. All the …
A Cenozoic Record of Deep Oceanic Zn Isotopic Composition in Ferromanganese Crusts
M Zhao, N Planavsky, X Wang, Y Zhang… - American Journal of …, 2023 - ajsonline.org
Water plays a critical role in erosion and sediment transport and this relationship is most
evident in the hyperarid Atacama Desert of Northern Chile, a region characterized by …
evident in the hyperarid Atacama Desert of Northern Chile, a region characterized by …
[PDF][PDF] Seawater strontium isotopes, oceanic anoxic events, and seafloor hydrothermal activity in the Jurassic and Cretaceous
CE Jones, HC Jenkyns - American Journal of Science, 2001 - ajsonline.org
There were three negative seawater strontium-isotope excursions (shifts to lower^ 87^ Sr/^
86^ Sr values) during the Jurassic and Cretaceous that were of relatively short duration (5 …
86^ Sr values) during the Jurassic and Cretaceous that were of relatively short duration (5 …
High‐resolution δ13C stratigraphy through the Early Aptian “Livello selli” of the Alpine tethys
AP Menegatti, H Weissert, RS Brown… - …, 1998 - Wiley Online Library
Very similar high‐resolution δ13Ccarb and δ13Corg curves are reported for the early Aptian
“Livello Selli”(LS, oceanic anoxic subevent 1a) at two pelagic successions of the Alpine …
“Livello Selli”(LS, oceanic anoxic subevent 1a) at two pelagic successions of the Alpine …
Calcareous nannofossils and Mesozoic oceanic anoxic events
E Erba - Marine micropaleontology, 2004 - Elsevier
Twenty-five years ago, Mesozoic oceanic anoxic events (OAEs) were documented and
formalised as intervals of widespread to global deposition of organic matter. The Toarcian …
formalised as intervals of widespread to global deposition of organic matter. The Toarcian …
Calcareous nannoplankton evolution and diversity through time
Planktic microfossils arguably provide the most complete (stratigraphic and taxonomic)
record of biodiversity of any group of organisms. The phytoplankton record is of particular …
record of biodiversity of any group of organisms. The phytoplankton record is of particular …