Skip to main content

2 Result(s)

within William J. Foster Remove this filter Earth System Sciences Remove this filter

and

  1. No Access

    Article

    A nutrient control on marine anoxia during the end-Permian mass extinction

    Oxygen deprivation and hydrogen sulfide toxicity are considered potent kill mechanisms during the mass extinction just before the Permian–Triassic boundary (~251.9 million years ago). However, the mechanism th...

    Martin Schobben, William J. Foster, Arve R. N. Sleveland… in Nature Geoscience (2020)

  2. No Access

    Article

    Functional diversity of marine ecosystems after the Late Permian mass extinction event

    The Late Permian mass extinction event about 252 million years ago was the most severe biotic crisis of the past 500 million years and occurred during an episode of global warming. The loss of around two-third...

    William J. Foster, Richard J. Twitchett in Nature Geoscience (2014)