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 …
Rare earth element geochemistry of carbonates as a proxy for deep-time environmental reconstruction
The rare earth elements and yttrium (REY) can enter carbonate lattices by replacing cations,
which can be used to reconstruct the history of carbonate precipitation. The Ediacaran …
which can be used to reconstruct the history of carbonate precipitation. The Ediacaran …
Global and local drivers of the Ediacaran Shuram carbon isotope excursion
Abstract The Ediacaran Shuram carbon isotope excursion (CIE) follows the regional
Gaskiers glaciation and occurs before the appearance of macroscopic animal fossils …
Gaskiers glaciation and occurs before the appearance of macroscopic animal fossils …
Towards an Ediacaran time scale: problems, protocols, and prospects
Abstract The Ediacaran Period follows the Cryogenian Period in the wake of a snowball
Earth glaciation and precedes the Cambrian Period with its rising tide of animal radiation. It …
Earth glaciation and precedes the Cambrian Period with its rising tide of animal radiation. It …
Global marine redox changes drove the rise and fall of the Ediacara biota
The role of O2 in the evolution of early animals, as represented by some members of the
Ediacara biota, has been heavily debated because current geochemical evidence paints a …
Ediacara biota, has been heavily debated because current geochemical evidence paints a …
The stratigraphic relationship between the Shuram carbon isotope excursion, the oxygenation of Neoproterozoic oceans, and the first appearance of the Ediacara …
A mechanistic understanding of relationships between global glaciation, a putative second
rise in atmospheric oxygen, the Shuram carbon isotope excursion, and the appearance of …
rise in atmospheric oxygen, the Shuram carbon isotope excursion, and the appearance of …
Was the Ediacaran Shuram Excursion a globally synchronized early diagenetic event? Insights from methane-derived authigenic carbonates in the uppermost …
Abstract The Ediacaran Period is characterized by the most profound negative carbon
isotope (δ 13 C) excursion in Earth history, the Shuram Excursion. Various hypotheses …
isotope (δ 13 C) excursion in Earth history, the Shuram Excursion. Various hypotheses …
The rise and fall of stromatolites in shallow marine environments
Stromatolites are abundant in shallow marine sediments deposited before the evolution of
animals, but in the modern ocean they are restricted to locations where the activity of …
animals, but in the modern ocean they are restricted to locations where the activity of …
The DOUNCE event at the top of the Ediacaran Doushantuo Formation, South China: Broad stratigraphic occurrence and non-diagenetic origin
M Lu, M Zhu, J Zhang, G Shields-Zhou, G Li… - Precambrian …, 2013 - Elsevier
The DOUNCE (Doushantuo negative carbon isotope excursion), characterized by a large
shift in δ13Ccarb from+ 5‰ down to− 12‰ in the upper part of the Ediacaran Doushantuo …
shift in δ13Ccarb from+ 5‰ down to− 12‰ in the upper part of the Ediacaran Doushantuo …
Neoproterozoic of laurentia
Neoproterozoic to Cambrian isolation of Laurentia during the breakup of Rodinia was
associated with multiple large igneous provinces, protracted multiphase rifting, and variable …
associated with multiple large igneous provinces, protracted multiphase rifting, and variable …