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Phanerozoic biodiversity mass extinctions
Recent analyses of Sepkoski's genus-level compendium show that only three events form a
statistically separate class of high extinction intensities when only post-Early Ordovician …
statistically separate class of high extinction intensities when only post-Early Ordovician …
End-Permian mass extinction in the oceans: an ancient analog for the twenty-first century?
The greatest loss of biodiversity in the history of animal life occurred at the end of the
Permian Period (∼ 252 million years ago). This biotic catastrophe coincided with an interval …
Permian Period (∼ 252 million years ago). This biotic catastrophe coincided with an interval …
Pyrite framboid study of marine Permian–Triassic boundary sections: a complex anoxic event and its relationship to contemporaneous mass extinction
Size analysis of pyrite framboids has been undertaken on epicontinental Permian–Triassic
boundary sections throughout the world in order to evaluate the intensity and duration of …
boundary sections throughout the world in order to evaluate the intensity and duration of …
Spatial variation in sediment fluxes, redox conditions, and productivity in the Permian–Triassic Panthalassic Ocean
Two Permian/Triassic boundary sections in central Japan provide a rare window into
environmental conditions within the Panthalassic Ocean, which encompassed more than …
environmental conditions within the Panthalassic Ocean, which encompassed more than …
Oceanic euxinia in Earth history: causes and consequences
Euxinic ocean conditions accompanied significant events in Earth history, including several
Phanerozoic biotic crises. By critically examining modern and ancient euxinic environments …
Phanerozoic biotic crises. By critically examining modern and ancient euxinic environments …
Terrestrial–marine teleconnections in the collapse and rebuilding of Early Triassic marine ecosystems
The latest Permian mass extinction (LPE), just prior to the Permian–Triassic boundary at~
252Ma, resulted in the disappearance of~ 90% of skeletonized marine taxa and the …
252Ma, resulted in the disappearance of~ 90% of skeletonized marine taxa and the …
Carbon-isotope stratigraphy across the Permian–Triassic boundary: a review
The Palaeozoic–Mesozoic transition is marked by distinct perturbations in the global carbon
cycle resulting in a prominent negative carbon-isotope excursion at the Permian–Triassic (P …
cycle resulting in a prominent negative carbon-isotope excursion at the Permian–Triassic (P …
Upper Dalan Member and Kangan Formation between the Zagros Mountains and offshore Fars, Iran: depositional system, biostratigraphy and stratigraphic …
E Insalaco, A Virgone, B Courme, J Gaillot… - …, 2006 - pubs.geoscienceworld.org
To better constrain the spatial and stratigraphic distribution of the depositional facies, a
synthesis of outcrop and subsurface data for the depositional system of the Upper Dalan …
synthesis of outcrop and subsurface data for the depositional system of the Upper Dalan …
Paleo-environmental cyclicity in the Early Silurian Yangtze Sea (South China): Tectonic or glacio-eustatic control?
Abstract The Yangtze Sea of the South China Craton experienced strong environmental
perturbations during the first~ 5-6 Myr of the Silurian. The Lower Silurian Lungmachi …
perturbations during the first~ 5-6 Myr of the Silurian. The Lower Silurian Lungmachi …
Mercury enrichments provide evidence of Early Triassic volcanism following the end-Permian mass extinction
Oceanic environments and biotas were in a state of near-continuous perturbation during the
Early Triassic, the~ 5-million-year interval following the latest Permian mass extinction …
Early Triassic, the~ 5-million-year interval following the latest Permian mass extinction …