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The study of ancient reef systems provides a window into marine ecological complexity in deep time. These reefs, constructed by a combination of microbial communities and early metazoans, illustrate ...

It demonstrates that the onset of reef growth on the outer shelf was preceded by a rise in summer temperature from ~26° to ~28°C at around 700 thousand years ago (marine isotope stage 17). This ...

Coral reefs, vital for a billion people globally, face massive loss and potential collapse within decades due to rising ocean temperatures and acidification, even if emissions reduction targets under ...