A new study1 Global cooling drove diversification and warming caused extinction among Carboniferous-Permian fusuline foraminifera, released 20 June, 2025 gives a high-resolution look at the deep history of biodiversity on this planet, being able to sort out time periods of less than 45,000 years during paleo history between 340 to 252 million years ago, by some exquisite data-wrangling.