The Mesoproterozoic oxygenation event
S Zhang, H Wang, X Wang, Y Ye - Science China Earth Sciences, 2021 - Springer
The accumulation of oxygen is one of the most important characteristics that distinguish
Earth from other planets in the solar system, which is also considered to be the key factor …
Earth from other planets in the solar system, which is also considered to be the key factor …
The early Earth as an analogue for exoplanetary biogeochemistry
Planet Earth has evolved over the past 4.5 billion years from an entirely anoxic planet with
possibly a different tectonic regime to the oxygenated world with horizontal plate tectonics …
possibly a different tectonic regime to the oxygenated world with horizontal plate tectonics …
Black shale Mo isotope record reveals dynamic ocean redox during the Mesoproterozoic Era
Y Ye, S Zhang, H Wang, X Wang… - Geochemical …, 2021 - portal.findresearcher.sdu.dk
Eukaryotes reached ecological importance in the late Neoproterozoic Era, some one billion
years after their emergence. Their slow rise to prominence has been ascribed to prolonged …
years after their emergence. Their slow rise to prominence has been ascribed to prolonged …
Large Igneous Province Emplacement Triggered an Oxygenation Event at∼ 1.4 Ga: Evidence From Mercury and Paleo‐Productivity Proxies
Abstract The mid‐Proterozoic (∼ 1.8–0.8 Ga) ocean‐atmosphere system is hypothesized to
have experienced fluctuations in redox conditions with transient oxygenation events. One of …
have experienced fluctuations in redox conditions with transient oxygenation events. One of …
The paleoredox context of early eukaryotic evolution: insights from the Tonian Mackenzie Mountains Supergroup, Canada
Abstract Tonian (ca. 1000–720 Ma) marine environments are hypothesised to have
experienced major redox changes coinciding with the evolution and diversification of …
experienced major redox changes coinciding with the evolution and diversification of …
A stable and moderate nitrate pool in largely anoxic Mesoproterozoic oceans and implications for eukaryote evolution
Abstract The Mesoproterozoic (1.6–1.0 Ga) is a particularly important interval in Earth history
that witnessed the initial radiation of eukaryotic life. Ocean anoxia and nutrient limitation has …
that witnessed the initial radiation of eukaryotic life. Ocean anoxia and nutrient limitation has …
Nitrogen isotope evidence for oxygenated upper ocean during the Cryogenian interglacial period
G Zhu, T Li, Z Zhang, K Zhao, H Song, P Wang, H Yan… - Chemical …, 2022 - Elsevier
The Cryogenian interglacial period have witnessed dramatic changes in clim ate, oceanic
environment and biological evolution. The nitrogen isotopic composition, as an important …
environment and biological evolution. The nitrogen isotopic composition, as an important …
Stable W and Mo isotopic evidence for increasing redox-potentials from the Paleoarchean towards the Paleoproterozoic deep ocean
The scavenging of dissolved trace metals such as chromium (Cr), molybdenum (Mo) and
tungsten (W) and their authigenic enrichment in sedimentary archives mainly occur by …
tungsten (W) and their authigenic enrichment in sedimentary archives mainly occur by …
Contrasting nutrient availability between marine and brackish waters in the late Mesoproterozoic: Evidence from the Paranoá Group, Brazil
Understanding the delayed rise of eukaryotic life on Earth is one of the most fundamental
questions about biological evolution. Numerous studies have presented evidence for …
questions about biological evolution. Numerous studies have presented evidence for …