Prehistoric Turtlesaurus

Prehistoric Turtlesaurus is the fourth stage of the Turtles in Time videogame in the arcade version, and the fifth stage in the SNES version. It takes place in 250 000 000 BC.

Gameplay
The player walks across a landscape on prehistoric Earth, fighting various of Shredder's Foot soldiers, and Krang's rock soldiers. Some of the Foot soldiers ride dinosaurs when attacking.

By the end of the stage, Cement Man shows up as a boss. In the SNES-version, he's replaced with Slash who fights with his swords and rolls himself like a ball.