Oxygenation, life, and the planetary system during Earth's middle history: An overview
The long history of life on Earth has unfolded as a cause-and-effect relationship with the
evolving amount of oxygen (O2) in the oceans and atmosphere. Oxygen deficiency …
evolving amount of oxygen (O2) in the oceans and atmosphere. Oxygen deficiency …
Integrated records of environmental change and evolution challenge the Cambrian Explosion
Abstract The 'Cambrian Explosion'describes the rapid increase in animal diversity and
abundance, as manifest in the fossil record, between~ 540 and 520 million years ago (Ma) …
abundance, as manifest in the fossil record, between~ 540 and 520 million years ago (Ma) …
The rise of algae in Cryogenian oceans and the emergence of animals
The transition from dominant bacterial to eukaryotic marine primary productivity was one of
the most profound ecological revolutions in the Earth's history, reorganizing the distribution …
the most profound ecological revolutions in the Earth's history, reorganizing the distribution …
Calibrating the coevolution of Ediacaran life and environment
AD Rooney, MD Cantine… - Proceedings of the …, 2020 - National Acad Sciences
The rise of animals occurred during an interval of Earth history that witnessed dynamic
marine redox conditions, potentially rapid plate motions, and uniquely large perturbations to …
marine redox conditions, potentially rapid plate motions, and uniquely large perturbations to …
Extensive marine anoxia during the terminal Ediacaran Period
The terminal Ediacaran Period witnessed the decline of the Ediacara biota (which may have
included many stem-group animals). To test whether oceanic anoxia might have played a …
included many stem-group animals). To test whether oceanic anoxia might have played a …
On the co‐evolution of surface oxygen levels and animals
Few topics in geobiology have been as extensively debated as the role of Earth's
oxygenation in controlling when and why animals emerged and diversified. All currently …
oxygenation in controlling when and why animals emerged and diversified. All currently …
Stepwise Earth oxygenation is an inherent property of global biogeochemical cycling
Oxygenation of Earth's atmosphere and oceans occurred across three major steps during
the Paleoproterozoic, Neoproterozoic, and Paleozoic eras, with each increase having …
the Paleoproterozoic, Neoproterozoic, and Paleozoic eras, with each increase having …
[HTML][HTML] Recurrent photic zone euxinia limited ocean oxygenation and animal evolution during the Ediacaran
Abstract The Ediacaran Period (~ 635–539 Ma) is marked by the emergence and
diversification of complex metazoans linked to ocean redox changes, but the processes and …
diversification of complex metazoans linked to ocean redox changes, but the processes and …
Unique Neoproterozoic carbon isotope excursions sustained by coupled evaporite dissolution and pyrite burial
The Neoproterozoic era witnessed a succession of biological innovations that culminated in
diverse animal body plans and behaviours during the Ediacaran–Cambrian radiations …
diverse animal body plans and behaviours during the Ediacaran–Cambrian radiations …