Diplodocus now common scientific opinion that "Seismosaurus hallorum" is a species of "Diplodocus". This genus of dinosaurs lived in what is now mid-western North America at the end of the Jurassic period. "Diplodocus" is one of the more common dinosaur fossils found in the middle to upper Morrison Formation, between about 154 and 152 million years ago, during the late Kimmeridgian age. The Morrison Formation records an environment and time dominated by gigantic sauropod dinosaurs, such as "Apatosaurus", "Barosaurus", "Brachiosaurus", "Brontosaurus", and "Camarasaurus". "Diplodocus" is among the most easily identifiable dinosaurs, with its typical sauropod shape, long neck and tail, and
Formerly Known Campbell, Thi'sl, Eshon Burgundy, Sho Baraka, Swoope, Rich Perez, and R-Swift, as well as a comic appearance of professional golfer Bubba Watson. Production was provided by Mineo himself along with Skrip, Alex Medina, and other, uncredited producers such as Tyshane. "Formerly Known" was received positively by critics. Michael Wildes of "The Christian Manifesto" scored the mixtape four-point-five out of five and called it "one of the best albums" of the year. Jerome Hill of "Jam the Hype Radio" was also favorable to the album, stating that "Andy Mineo keeps us flowing with this project with sounds like 'whoop,' showing us