Apatosaurus "Apatosaurus" may have been more solitary than other Morrison Formation dinosaurs. Fossils of the genus have only been found in the upper levels of the formation. Those of "Apatosaurus ajax" are known exclusively from the upper Brushy Basin Member, about 152–151 mya. "A.louisae" fossils are rare, known only from one site in the upper Brushy Basin Member; they date to the late Kimmeridgian stage, about 151mya. Additional "Apatosaurus" remains are known from similarly aged or slightly younger rocks, but they have not been identified as any particular species, and thus may instead belong to "Brontosaurus". The Morrison Formation records a
The Flying Dinosaur The Flying Dinosaur The Flying Dinosaur is a steel flying roller coaster at Universal Studios Japan. Designed by Swiss firm Bolliger & Mabillard, Flying Dinosaur restrains riders in the prone position. The new attraction opened on March 18, 2016, surpassing Tatsu as the world's longest flying roller coaster. However, it will be superseded by the new Flying-Launch-Coaster, F.L.Y. in the German theme park Phantasialand. In June 2015, Universal Studios Japan confirmed that they would be adding a new Jurassic Park-themed attraction. Later in July, vertical construction began, when the park finished building the first supports and track. Later in August,