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How to read this hall: Context = earth-history framing. Evidence = named taxa, published length estimates, and clear labels when something is not a dinosaur (pterosaurs, mosasaurs).
Mesozoic eras
Restage the diorama. Each chapter changes fog, ground, and which animals appear.
Species hall
Filter by era or diet. Cards open evidence labels, spotlight the diorama, and link every museum — large halls and smaller houses — that holds the bones.
Species
Misconception:
Evidence:
Where the bones are
Original fossils and historic mounts. Large national halls sit beside smaller quarries, university cabinets, and town museums.
Size compare
Pick two animals. Lengths come from the field guide — educational estimates, not movie posters.
Field quiz
Five questions — eras, non-dinosaurs, and movie myths. Answers must match the hall evidence.