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
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 –