Apex the $45M stegosaurus is on display in New York. Here's what scientists hope to learn ...
The most expensive dinosaur fossil ever discovered will be on view in New York starting this weekend, American Museum of ...
ABC News7 天
Apex the $45M stegosaurus is on display in New York. Here's what scientists hope to learn ...
The most expensive dinosaur fossil ever discovered will be on view in New York starting this weekend NEW YORK -- The most expensive dinosaur fossil ever discovered will be on view in New York ...