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23 sty 2021 · The Devonian extinction ushered in not only the land-bound tetrapods, but also the animals that command the marine vertebrate world to this day: ray-finned (or bony) fish, and cartilaginous fish, like sharks, rays and chimeras.
Permian, end-Triassic and end-Cretaceous mass extinctions. The Late Devonian extinction is unusual in that it occurred within the last epoch of the Devonian Period, at the boundary between...
27 kwi 2021 · Early lobe-finned fishes and tetrapod (four-limbed) vertebrates were severely impacted by the Late Devonian mass extinction. The destruction of Devonian-style metazoan reefs triggered a permanent change in global marine ecosystems.
29 lis 2023 · As land plants expanded in the Late Devonian, when volcanic activity released carbon dioxide into the atmosphere, nutrient runoff increased and led to ocean anoxia and marine mass extinction ...
21 gru 2021 · Here, we investigate how different types of risk intersect in the well-preserved brachiopod fauna of the Appalachian Foreland Basin during the two pulses of the Frasnian–Famennian mass ...
Devonian reef-builders are entirely extinct in the modern day: Stromatoporoids died out in the end-Devonian Hangenberg event, while rugose and tabulate corals went extinct at the Permian-Triassic extinction.
31 lip 2020 · The Devonian Frasnian–Famennian (F–F) boundary marks one of the five main extinction intervals of the Phanerozoic Aeon. This time was characterized by two pulses of oceanic anoxia, named the ...
