The Magic School Bus In the Time of the Dinosaurs software adaptation (The Magic School Bus Explores in the Age of Dinosaurs), unlike the book (The Magic School Bus In the Time of the Dinosaurs) and the TV episode (The Busasaurus) adapted from the book version, the Bus however transforms into three different prehistoric animals (one for each of the time periods) instead of a time machine. It transforms into three different prehistoric animals; a Coelophysis (for the Triassic Period), Stegosaurus (for the Jurassic Period), and Pteranodon (for the Cretaceous Period). This game has very elaborate CGI forms for the bus. Although the classroom location song has changed in the
Swithland Wood and The Brand high mountain range, the processes of erosion began. By the Triassic Period, (240 million years ago) the mountains were eroded down to something like their current height. There then began a new deposition, this time of desert sand and fine dust, that produced a new layer of soft red marl, creating the gentler rolling appearance of the land, with just the tips of the older rocks reaching the surface. Over most of Swithland Wood the marl is the surface rock type (although the slate beds will occur underneath that). Finally, during the ice age, glacial erosion stripped back the Triassic