A Turtle's Tale: Zemor's Wrath

A Turtle's Tale: Zemor's Wrath is an animated film and sequel/spinoff to the 2012 film A Turtles Tale 2: Sammy's Escape From Paradise. It features Sammy, Shelly, Ray, and all the other characters trying to stop an ancient sea monster from destroying the reef.

Plot
In the time of the dinosaurs, a lone meteorite crash lands into the Earth, triggering the extinction of three quarters of all life on the planet. The last bit of this scene shows something alive in the remnants of the meteorite.