Sand-sized fossils may hold secrets to the history of climate change
After death, these foraminifera shells are preserved in the mud on the seabed. Newer generations of foraminifera shells stack ...
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What tiny fossils from ocean floor tell us about the history of climate change
After death, these foraminifera shells are preserved in the mud on the seabed. Newer generations of foraminifera shells stack over older ones, like adding new pages to a book. Over time ...
Sand-sized fossils may hold secrets to the history of climate change
Most of them build shells made of calcium carbonate to protect themselves. After death, these foraminifera shells are ...