Stratigraphy and paleogeography of the Ediacaran Doushantuo Formation (ca. 635–551 Ma) in south China
The Ediacaran Doushantuo Formation (ca. 635–551Ma) in South China contains
exceptionally well-preserved fossils of multicellular eukaryotes including early animals, and …
exceptionally well-preserved fossils of multicellular eukaryotes including early animals, and …
The links between Neoproterozoic tectonics, paleoenvironment and Cambrian explosion in the Yangtze Block, China
The correlation between Neoproterozoic tectonics, paleoenvironment and early life are
crucial for understanding the evolution of the Earth's habitability. The Yangtze Block …
crucial for understanding the evolution of the Earth's habitability. The Yangtze Block …
Ocean oxygenation in the wake of the Marinoan glaciation
Metazoans are likely to have their roots in the Cryogenian period,,, but there is a marked
increase in the appearance of novel animal and algae fossils shortly after the termination of …
increase in the appearance of novel animal and algae fossils shortly after the termination of …
Interpreting carbonate and organic carbon isotope covariance in the sedimentary record
AM Oehlert, PK Swart - Nature Communications, 2014 - nature.com
Many negative δ 13C excursions in marine carbonates from the geological record are
interpreted to record significant biogeochemical events in early Earth history. The …
interpreted to record significant biogeochemical events in early Earth history. The …
The origin of decoupled carbonate and organic carbon isotope signatures in the early Cambrian (ca. 542–520 Ma) Yangtze platform
The early Cambrian (ca. 542–520Ma) strata in South China record two prominent negative
carbonate carbon isotope (δ13Ccarb) excursions of early Nemakit–Daldynian (N–D) and …
carbonate carbon isotope (δ13Ccarb) excursions of early Nemakit–Daldynian (N–D) and …
Evolution from an anoxic to oxic deep ocean during the Ediacaran–Cambrian transition and implications for bioradiation
J Wang, D Chen, D Yan, H Wei, L Xiang - Chemical Geology, 2012 - Elsevier
The Ediacaran–Cambrian transition, one of the most critical intervals in Earth's history, is
marked by dramatic biological, oceanic and geochemical turnovers. Here high-resolution …
marked by dramatic biological, oceanic and geochemical turnovers. Here high-resolution …
[PDF][PDF] A statistical analysis of the carbon isotope record from the Archean to Phanerozoic and implications for the rise of oxygen
J Krissansen-Totton, R Buick… - American Journal of …, 2015 - ajsonline.org
Organic and inorganic carbon isotope records reflect the burial of organic carbon over
geological timescales. Permanent burial of organic carbon in the crust or mantle oxidizes the …
geological timescales. Permanent burial of organic carbon in the crust or mantle oxidizes the …
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 …
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 …
Paired carbonate and organic carbon isotope variations of the Ediacaran Doushantuo Formation from an upper slope section at Siduping, South China
Intensive carbon isotope analyses from the Doushantuo Formation (ca. 635–551 Ma) in
South China reveal decoupled carbonate and organic carbon isotopes (δ 13 C carb and δ …
South China reveal decoupled carbonate and organic carbon isotopes (δ 13 C carb and δ …