Link to the (online) paper Evolution and dispersal of snakes across the Cretaceous-Paleogene mass extinction https://www.nature.com/articles/s41467-021-25136-y

Link to the (online) paper Evolution and dispersal of snakes across the Cretaceous-Paleogene mass extinction https://www.nature.com/articles/s41467-021-25136-y https://www.nature.com/articles/s41467-021-25136-y p.s. Werner Herzog visits Chicxulub in his latest documentary, about meteors and comets and their effect on human cultures, Fireball: Visitors from Darker Worlds, which I thought was pretty great.