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
The Known Lands Lands was begun by two "Dungeons & Dragons" roleplayers who met at university. Their goal was to create a persistent world in "Neverwinter Nights 2" which was as close as possible to pen-and-paper style roleplaying. This is accomplished by grouping characters into parties, which participate in weekly sessions run by a dungeon master (DM). According to sages, the collection of islands, called by their inhabitants simply The Known Lands, is in its Third Age of existence. In the three thousand years since whatever cataclysmic event destroyed the Second Age – a time period whose knowledge is all but lost –