The well-preserved fossilized reefs from Dominican Republic date back 7000 years and reveal important changes in Caribbean reef ecosystems over time (IMAGE)

Smithsonian Tropical Research Institute

The well-preserved fossilized reefs from Dominican Republic date back 7000 years and reveal important changes in Caribbean reef ecosystems over time

Caption

The well-preserved fossilized reefs from Dominican Republic date back 7000 years and reveal important changes in Caribbean reef ecosystems over time

Credit

Sean Mattson

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CC BY

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