Variability in sulfur isotope records of Phanerozoic seawater sulfate

TM Present, JF Adkins… - Geophysical Research …, 2020 - Wiley Online Library
The δ34S of seawater sulfate reflects processes operating at the nexus of sulfur, carbon, and
oxygen cycles. However, knowledge of past seawater sulfate δ34S values must be derived …

Middle Ordovician climatic and oceanic destabilization in a slope-setting of the Yangtze platform, South China, and its role as a regional brake on the Ordovician …

C Fang, M Liu, C Zhang, H Tang, J Li, G **ng… - Palaeogeography …, 2024 - Elsevier
Abstract During the Middle Ordovician, the Great Ordovician Biodiversification Event (GOBE)
saw an accelerated diversification pulse in the marine metazoan richness, which has been …

Marine oxygenation, deoxygenation, and life during the Early Paleozoic: an overview

J Zhang, CT Edwards, CW Diamond, TW Lyons… - Palaeogeography …, 2021 - Elsevier
Abstract The Early Paleozoic (Cambrian-Devonian) witnessed a series of significant
environmental changes including ocean-atmosphere oxygenation and progressive cooling …

Progressive expansion of seafloor anoxia in the Middle to Late Ordovician Yangtze Sea: implications for concurrent decline of invertebrate diversity

J Zhang, C Li, X Fang, W Li, Y Deng, C Tu… - Earth and Planetary …, 2022 - Elsevier
Abstract The Great Ordovician Biodiversification Event (GOBE) achieved its peak during the
Middle Ordovician, likely in association with climatic cooling and a rise of atmospheric O 2 …

Middle Ordovician paleoenvironmental evolution of the western Laurentian carbonate platform: Evidence for persistent oxygenation of the shallow ocean and …

CW Diamond, MR Saltzman, TW Lyons… - Palaeogeography …, 2024 - Elsevier
Abstract The Great Ordovician Biodiversification Event (GOBE) encompasses a series of
rapid and sustained diversification pulses unparalleled in Earth history. Despite the …

Ordovician of the conterminous United States

PI McLaughlin, AL Stigall - 2023 - pubs.geoscienceworld.org
The Ordovician rocks of the conterminous United States (US) have a complex history,
spanning multiple ancient basins, shifting palaeoclimate and evolving tectonic regimes. The …

Depositional and diagenetic constraints on the abundance and spatial variability of carbonate-associated sulfate

JA Richardson, M Newville, A Lanzirotti, SM Webb… - Chemical …, 2019 - Elsevier
Marine carbonate rocks are composed, in varying abundance, of cement, micrite, abiotic
grains and fossils, which can provide information about the physical and chemical …

Persistent cooling in the Ordovician (Darriwilian–Sandbian) revealed by conodont δ18O records in the Tarim Basin, NW China: Climatic and sedimentary implications

K Liu, M Jiang, P Tang, D Chen - Palaeogeography, Palaeoclimatology …, 2024 - Elsevier
Abstract The Great Ordovician Biodiversification Event (GOBE) was considered to be
primarily triggered by climate cooling. However, the precise timing of the greenhouse …

The Ordovician System in the Levant region (Middle East) and southern Turkey: review of depositional facies, fauna and stratigraphy

O Elicki, T Meischner, S Gürsu, JF Ghienne, A Masri… - 2023 - pubs.geoscienceworld.org
The Ordovician System in the Levant region (Middle East) and southern Turkey: review of
depositional facies, fauna and stratigraphy | A Global Synthesis of the Ordovician System: Part …

Progressive marine oxygenation and climatic cooling at the height of the Great Ordovician Biodiversification Event

NP Kozik, SA Young, P Ahlberg, A Lindskog… - Global and Planetary …, 2023 - Elsevier
The oxygen content of ancient seawater has been hypothesized to be a major controlling
factor for biodiversity throughout Earth's history. The Great Ordovician Biodiversification …