I linked to abstract. This might have more info. https://phys.org/news/2017-05-fossil-beetles-la-climate-stable.html https://phys.org/news/2017-05-fossil-beetl

I linked to abstract. This might have more info. https://phys.org/news/2017-05-fossil-beetles-la-climate-stable.html https://phys.org/news/2017-05-fossil-beetles-la-climate-stab...