#Oceanlife surged #500millionyears ago due to cooler #seatemperatures
https://www.newscientist.com/article/2396825-ocean-life-surged-500-million-years-ago-due-to-cooler-sea-temperatures/
A fall in sea surface temperatures around 500 million years ago led to the evolution of aquatic life that could survive in newly hospitable environments
Steve Dustcircle 🌹