Reptiles are considered to have evolved from amphibians around this time. While many have perished along the way due to mass extinction, many (such as crocodiles and sea turtles) still remain
The end of "The Age of Reptiles," a period of time where dinosaurs and other massive reptiles roamed around as if it were Jurassic Park. This began "The Age of Mammals," while, despite the name, reptilian species continued to diversify and thrive but at a much, much, much smaller size.
The loggerhead sea turtle, one of the more famous reptiles, is listed as endangered, mostly due to bycatch in fishing gear but also because of loss of nesting habitats.
The American alligator is officially removed from the protected species list, making a remarkable comeback from near extinction after spending twenty years on the list.
