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 …
Geochronological and geochemical constraints on the origin of highly 13Ccarb-depleted calcite in basal Ediacaran cap carbonate
Z Lan, S Wu, NMW Roberts, S Zhang, R Cao… - Geological …, 2022 - cambridge.org
Ediacaran cap dolostone atop Marinoan glacial deposits contains complex sedimentary
structures with extremely negative δ13Ccarb values in close association with oscillations in …
structures with extremely negative δ13Ccarb values in close association with oscillations in …
Nitrogen isotopic compositions of organic-rich shales (∼ 560 Ma) in the Chengkou region, South China: Implications for a stable and relatively large nitrate reservoir …
J Wu, W Jia - Journal of Asian Earth Sciences, 2024 - Elsevier
The late Ediacaran period is a critical transitional period in Earth's history, marked by the
evolution of the Ediacara biota (∼ 574 to 538.8 Ma). The marine redox state and nutrient …
evolution of the Ediacara biota (∼ 574 to 538.8 Ma). The marine redox state and nutrient …
An authigenic response to Ediacaran surface oxidation: Remarkable micron-scale isotopic heterogeneity revealed by SIMS
Abstract The Ediacaran Shuram excursion (SE) records a global decrease in carbonate
carbon isotope (δ 13 C carb) values from+ 6‰ down to ca.–10‰, representing the largest δ …
carbon isotope (δ 13 C carb) values from+ 6‰ down to ca.–10‰, representing the largest δ …
Calcite U-Pb Geochronology Revealing Late Ediacaran–Early Paleozoic Hydrothermal Alteration in the Stenian-Tonian Carbonate of Northeastern North China …
R Cao, H Zhao, Z Lan - Journal of Earth Science, 2023 - Springer
Abstract Two calcite LA-ICP-MS U-Pb ages of 534±26 Ma (MSWD= 5.9) and 456±43 Ma
(MSWD= 3.8) were obtained from the Nanfen Formation, Xihe Group in the southern …
(MSWD= 3.8) were obtained from the Nanfen Formation, Xihe Group in the southern …
Nitrogen cycle perturbations linked to metazoan diversification during the early Cambrian
The rapid diversification of metazoans during the late Ediacaran-early Cambrian is one of
the most remarkable evolutionary events in Earth history. However, the triggering …
the most remarkable evolutionary events in Earth history. However, the triggering …
Climate variability during the late Ediacaran: Insights from episodic deposition of black shale-hosted Mn‑carbonates in South China
Y Zhang, Z Liao, J Cao, GG Lash, Y Wei, Q Shi… - Chemical …, 2024 - Elsevier
The Ediacaran period witnessed events that were of significance to the evolution of Earth's
environment and early life, especially the Neoproterozoic Oxygenation Event during the …
environment and early life, especially the Neoproterozoic Oxygenation Event during the …
Ediacaran extension along the northern margin of the Yangtze Platform, South China: Constraints from the lithofacies and geochemistry of the Doushantuo Formation
H Wang, Z Li, S Liu, B Ran, J Song, J Li, Y Ye… - Marine and Petroleum …, 2020 - Elsevier
Abstract The Ediacaran Doushantuo Formation (Fm) of the Yangtze Platform provides
excellent sedimentary records of the Precambrian tectonic evolution of the South China …
excellent sedimentary records of the Precambrian tectonic evolution of the South China …
Marine biomass changes during and after the Neoproterozoic Marinoan global glaciation
A Shizuya, K Kaiho, J Tong - Global and Planetary Change, 2021 - Elsevier
Abstract The late Neoproterozoic (645–535 Ma) represents a key geological period, when a
climate shift and revolutionary biological innovations occurred during the Precambrian …
climate shift and revolutionary biological innovations occurred during the Precambrian …
Shift in limiting nutrients in the late Ediacaran–early Cambrian marine systems of South China
M Nishizawa, Y Tsuchiya, W Du, Y Sawaki… - Palaeogeography …, 2019 - Elsevier
Abstract The Ediacaran to Cambrian periods are characterized by the diversification and
extinction of metazoans, carbon-cycle perturbation, and ocean oxygenation. Ocean nutrient …
extinction of metazoans, carbon-cycle perturbation, and ocean oxygenation. Ocean nutrient …