Science Bulletins: Sea Creatures Face the Acid Test An AMNH…

Science Bulletins: Sea Creatures Face the Acid Test 

An AMNH scientist digs into the fossil record to discover why ammonites, a highly successful group of mollusks, perished after an asteroid strike 65 million years ago, while their cousins the nautilids became unlikely survivors.

The answer—ammonites’ vulnerability to ocean acidification—highlights the unpredictable nature of mass extinction events. When an environment changes dramatically, winners and losers are hard to foresee.

As today’s oceans become warmer and more acidified, some of the most abundant and diverse organisms may be unable to adapt. Others may be surprisingly resilient.

Download the video in HD: http://media.amnh.org/sciencebulletins/Bio_Ammonites_2016_Download02.mp4
Download the academic paper: http://www.vliz.be/imisdocs/publications/278911.pdf

By: American Museum of Natural History.
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Science Bulletins: Sea Creatures Face the Acid Test An AMNH…

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