Extinction event that wiped out dinosaurs cleared way for frogs

Extinction event that wiped out dinosaurs cleared way for frogs 07/06/2017 04:01 PM EDT The mass extinction that obliterated three-fourths of life on Earth, including non-avian dinosaurs, set the stage for the swift rise of frogs, a new study shows. Full story at https://www.floridamuseum.ufl.edu/science/extinction-event-that-wiped-out-dinosaurs-cleared-way-for-frogs/ Source Florida Museum of Natural History This is an NSF News From the Field item.   Follow NSF:  This email was sent using GovDelivery Communications Cloud on behalf of: National Science Foundation Update · 4201 Wilson Boulevard · Arlington, VA 22230 · 703-292-5111