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What tiny fossils reveal about Earth's changing oceans
Original: What tiny fossils tell us about Earth’s changing oceans
Researchers at the University of Rochester are studying microscopic fossils to reconstruct how Earth's oceans have changed over millions of years. By analysing chemical and physical signals preserved in these tiny remains, scientists can track shifts in ocean temperature, chemistry and circulation, offering clues about how marine environments responded to past climate change and what that may mean for the future.
Why now: New university research on ocean history is drawing attention amid ongoing concern about climate change and ocean health.
Evidence
- What tiny fossils tell us about Earth’s changing oceans · University of Rochester
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