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 …
Uncovering the spatial heterogeneity of Ediacaran carbon cycling
Records of the Ediacaran carbon cycle (635–541 million years ago) include the Shuram
excursion (SE), the largest negative carbonate carbon isotope excursion in Earth history …
excursion (SE), the largest negative carbonate carbon isotope excursion in Earth history …
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 …
A burial diagenesis origin for the Ediacaran Shuram–Wonoka carbon isotope anomaly
LA Derry - Earth and Planetary Science Letters, 2010 - Elsevier
Marked negative δ13C excursions in Ediacaran-age carbonate sediments have been
identified in several sections globally, but are not recognized in all sections of similar age …
identified in several sections globally, but are not recognized in all sections of similar age …
[HTML][HTML] Extensive primary production promoted the recovery of the Ediacaran Shuram excursion
Member IV of the Ediacaran Doushantuo Formation records the recovery from the most
negative carbon isotope excursion in Earth history. However, the main biogeochemical …
negative carbon isotope excursion in Earth history. However, the main biogeochemical …
Deposition or diagenesis? Probing the Ediacaran Shuram excursion in South China by SIMS
Abstract The Ediacaran Period (ca. 635–541 Ma) witnessed the earliest paleontological
evidence for macroscopic animals (ie, Ediacara biota) and geochemical observations of the …
evidence for macroscopic animals (ie, Ediacara biota) and geochemical observations of the …
Comparison of Ediacaran platform and slope δ238U records in South China: Implications for global-ocean oxygenation and the origin of the Shuram Excursion
Abstract The Ediacaran Shuram negative carbon isotope excursion (SE) records major
paleoceanographic changes during the late Neoproterozoic, possibly linked to a global …
paleoceanographic changes during the late Neoproterozoic, possibly linked to a global …
Integrated Ediacaran (Sinian) chronostratigraphy of South China
M Zhu, J Zhang, A Yang - Palaeogeography, Palaeoclimatology …, 2007 - Elsevier
The Ediacaran Period was a critical time in the history of life and Earth. Understanding the
complex interactions between geological and biological events during this interval requires …
complex interactions between geological and biological events during this interval requires …
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 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 …