Apatosaurus which Marsh had described "Brontosaurus". Most of the skeleton was found, and after comparison with both "Brontosaurus" and "Apatosaurus ajax", Riggs realized that the holotype of "A.ajax" was immature, and thus the features distinguishing the genera were not valid. Since "Apatosaurus" was the earlier name, "Brontosaurus" should be considered a junior synonym of "Apatosaurus". Because of this, Riggs recombined "Brontosaurus excelsus" as "Apatosaurus excelsus". Based on comparisons with other species proposed to belong to "Apatosaurus", Riggs also determined that the Field Columbian Museum specimen was likely most similar to "A.excelsus". Despite Riggs' publication, Henry Fairfield Osborn, who was a strong
Jurassic World Evolution Jurassic World Evolution Jurassic World Evolution is a business simulation video game developed and published by Frontier Developments. Based on the 2015 film "Jurassic World", the game was released on 12 June 2018, for Microsoft Windows, PlayStation 4 and Xbox One. In the game, players construct a dinosaur park on Las Cinco Muertes Archipelago, a group of five islands also known as the "Five Deaths". The game features more than 40 types of dinosaurs; their genes can be modified to introduce new features. Players are given contracts to fulfill by three divisions, Science, Security and Entertainment, allowing them to progress.