Earth in Action Earth Bad days for dinosaurs began long before the last of them died By Alexandra Witze October 1, 2012 at 8:56 am - More than 2 years ago Share this:Share Share via email (Opens in new window) Email Click to share on Facebook (Opens in new window) Facebook Click to share on Reddit (Opens in new window) Reddit Click to share on X (Opens in new window) X Click to print (Opens in new window) Print Sometimes a bad day doesn’t know when to stop. It turns into a bad week, then a bad month, and maybe even the worst year you’ve ever had. If you’re familiar with that sort of day, then you should have a lot of sympathy for the dinosaurs.