11 окт. 2024 г. · Environmental stress is thought to have taken place when high global temperatures slowed the mixing rate between the ocean's surface and deeper ...

6 дек. 2023 г. · Some scientists argue the Late Devonian mass extinction was caused by large-scale volcanic eruptions, causing global cooling. Others argue a ...

How did they happen? As extinctions were mostly of tropical groups climate change may have been involved, and there is geological evidence for cooling of the ...

11 янв. 2022 г. · "From our data, it seems climate change was the primary factor for the Devonian extinction in this part of New York and Pennsylvania," says ...

Similarly to the late Ordovician crisis, agents such as global cooling and widespread lowering of sea-level may have triggered the late Devonian crisis.

12 сент. 2022 г. · Biologic Origin. Plant-caused weathering and cooling is arguably the most compelling cause for the end-Devonian extinction, but scientists are ...

A thin layer of debris (inset; marked by the pen) in the vast Moroccan desert suggests that an asteroid caused a massive extinction 380 million years ago.

The factors causing the Late Devonian events and extinctions are still not fully established. Scenarios are often based on a potpourri of factors.

Magmatism was suggested as a cause of the Late Devonian extinction in 2002. The end of the Devonian Period had extremely widespread trap magmatism and ...