 In the oceans, modern coralline algae appeared for the first time.However, they were a part of another major extinction that happened within the next major time period.Since the early 1990s, the term "Jurassic" has been popularised by the "Jurassic Park" franchise, which started in 1990 with Michael Crichton's novel of the same title and its film adaptation, first released in 1993.