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 …
Redox-sensitive trace metals as paleoredox proxies: A review and analysis of data from modern sediments
Redox-sensitive trace metals have been used extensively as geochemical proxies to infer
the redox-status of marine sediments at the time of their deposition, and by extension, the …
the redox-status of marine sediments at the time of their deposition, and by extension, the …
Lost world of complex life and the late rise of the eukaryotic crown
Eukaryotic life appears to have flourished surprisingly late in the history of our planet. This
view is based on the low diversity of diagnostic eukaryotic fossils in marine sediments of mid …
view is based on the low diversity of diagnostic eukaryotic fossils in marine sediments of mid …
[HTML][HTML] Unconventional petroleum sedimentology: Connotation and prospect
Q Zhen, Z Caineng - 沉积学报, 2020 - cjxb.ac.cn
The theoretical framework of Unconventional Petroleum Geology has been gradually
established along with the rapid progresses in exploration and development of …
established along with the rapid progresses in exploration and development of …
Evolution of the Cryogenian cratonic basins in China, paleo-oceanic environment and hydrocarbon generation mechanism of ancient source rocks, and exploration …
G Zhu, Z Zhang, H Jiang, L Yan, W Chen, T Li… - Earth-Science Reviews, 2023 - Elsevier
Deep and ancient strata are significant successor fields for future oil and gas exploration.
Recently, a unit of thick high-quality interglacial black rock series was discovered between …
Recently, a unit of thick high-quality interglacial black rock series was discovered between …
Extreme variability in atmospheric oxygen levels in the late Precambrian
Map** the history of atmospheric O2 during the late Precambrian is vital for evaluating
potential links to animal evolution. Ancient O2 levels are often inferred from geochemical …
potential links to animal evolution. Ancient O2 levels are often inferred from geochemical …
A shale-hosted Cr isotope record of low atmospheric oxygen during the Proterozoic
The emergence and expansion of animal life on Earth represents a dramatic shift in the
structure and complexity of the biosphere. A lack of firm constraints on surface oxygen levels …
structure and complexity of the biosphere. A lack of firm constraints on surface oxygen levels …
Progress towards an improved Precambrian seawater 87Sr/86Sr curve
The secular trend of seawater strontium isotope ratio (87 Sr/86 Sr) reflects changes in the
relative contributions of continental versus mantle reservoirs to ocean composition, and …
relative contributions of continental versus mantle reservoirs to ocean composition, and …
Earth's oxygen cycle and the evolution of animal life
The emergence and expansion of complex eukaryotic life on Earth is linked at a basic level
to the secular evolution of surface oxygen levels. However, the role that planetary redox …
to the secular evolution of surface oxygen levels. However, the role that planetary redox …