For those of you that don't know, the K-T boundary marks where the Age of Reptiles ends and the Age of Mammaals begins at 65 million years ago.
What were the dinosaurs' lives like before, during, and after the event? Let's find out.

First fill this out.
Species Name: ex. Allosaurus
Personal Name (optional): ex. Big Al
Size: ex. 12ft long, 10ft tall, 3 tons
Age: ex. 3 years. This must be your age at the time of the event.
Other Information

The event that causes the extinction is an asteroid the size of Mt. Everest. This theory has the most evidence, and is therefore the most likely.
The roleplay only ends when ALL the dinos are dead