When Brother and Sister visit the Bearsonian Museum, they luck out. A real dinosaur dig is taking place. What sort of fossils will they find? A Stegosaurus? A Spinosaurus? The mighty Tyrannosaurus rex? Dig in with the Berenstain Bears and find out!
juvenile
Jan & Mike Berenstain.
"A special kind of beast lived very long ago. Its different forms and names are very good to know"--title page.
Accelerated Reader AR LG 3.9 0.5 159157.
