The Berenstain Bears' Dinosaur DigBook - 2012
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!--From back cover.
Publisher: New York : HarperFestival c2012.
Characteristics:  p. :,col. ill. ;,21 cm.