Translation of: The magic school bus in the time of the dinosaurs.
"Mariposa Scholastic en espa~nol."
L.A. Recommended Foreign Language, November 1997
When se~norita Carola takes her class to a dinosaur dig to look for Maiasaura nests, the Magic School Bus turns into a time machine and transports them back into prehistoric times--when dinosaurs roamed the Earth.