A Spirou and Fantasio Adventure Tome 19
The Visitor from the Mezozoic

Accompanied everywhere by his friend Fantasio and his pet squirrel Spip, Spirou is an adventurous reporter who fights all manner of villains in every corner of the world. While on an expedition in Antarctica, the Count of Champignac makes an extraordinary discovery : a still-viable dinosaur egg ! Having brought the precious find back to his castle, he invites a few colleagues over - along with Spirou and Fantasio - and sets about hatching the egg.
But working towards scientific progress isn't easy when one is somewhat absent-minded... and saddled with a whimsical Marsupilami "assistant" ! Soon, life in the village of Champignac becomes rather complicated...