The Great Hall has many really great fossils.
There are dozens of dinosaurs as well as giant aquatic creature fossils.
There is a timeline of Dino-development as well as the evolution of folliage.
The main attraction here is the world's only Brontosaurus.
The fossil was named Brontosaurus after what was later found to be the
same creature was called Apatosaurus. When the controversy ended, the
creature was named Apatosaurus and the fossil here is the only Brontosaurus.
From here you can go back to the Foyer
Or you can go forward to the Hall of Mammals