Dinos

The dolly was a great sea creature. The crestashush  period was 93-95 million years ago.  It was able to swim fast which made it different from other creatures like a shark.
Also the creature was a carnivore and sinetis know this because they saw bones of a dolly. We watched a video today from National Geographic that explained it got away from a shark but got hurt. Dolly was definitely an amazing creature.