Why Do These Fossil Shells Flip Their Spirals Every Few Millennia? - Quanta Magazine
science 2026/09/11 14:17:18

Why Do These Fossil Shells Flip Their Spirals Every Few Millennia? - Quanta Magazine

Source:Quanta Magazine
Author:None

The mystery of the flipping foraminifera may conceal a rarely observed evolutionary process playing out across the planet.