Bleytal

Bleytal was the leader of the Silurian Ark, (TV: Dinosaurs on a Spaceship) which launched on 4 June 100,000,000 BC. (PROSE: Time Traveller's Diary) He had begun a voyage to Earth in order to repopulate it with his people and dinosaurs, but misjudged the time.

He was either ejected from the ship by Solomon or died prior to the 24th century. (TV: Dinosaurs on a Spaceship)