Apatosaurus opponent of Marsh and his taxa, labeled the "Apatosaurus" mount of the American Museum of Natural History "Brontosaurus". Because of this decision the name "Brontosaurus" was commonly used outside of scientific literature for what Riggs considered "Apatosaurus", and the museum's popularity meant that "Brontosaurus" became one of the best known dinosaurs, even though it was invalid throughout nearly all of the 20th and early 21st centuries. It was not until 1909 that an "Apatosaurus" skull was found during the first expedition, led by Earl Douglass, to what would become known as the Carnegie Quarry at Dinosaur National Monument. The skull
Back to the Known remastered for the 2004 reissue, "How Could Hell Be Any Worse?". There has been some confusion over when "Back to the Known" was released. Due to a typo on a number of internet sources and the back cover of the vinyl, many believe that the EP was released in 1984, but this appears to be false. According to a Bad Religion fan site, the EP was recorded in 1985 with then-former and now-current guitarist Brett Gurewitz producing it. No songs from this EP made it on to the band's 1995 compilation album "All Ages". Back to the Known Back to