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Hace 1 día · Othniel Charles Marsh described Brontosaurus as being allied to Atlantosaurus, within the now defunct group Atlantosauridae. In 1878, Marsh raised his family to the rank of suborder, including Apatosaurus, Brontosaurus, Atlantosaurus, Morosaurus (=Camarasaurus), and Diplodocus. He classified this group within Sauropoda.
Hace 3 días · Apatosaurus ( / əˌpætəˈsɔːrəs /; [3] [4] meaning "deceptive lizard") is a genus of herbivorous sauropod dinosaur that lived in North America during the Late Jurassic period. Othniel Charles Marsh described and named the first-known species, A. ajax, in 1877, and a second species, A. louisae, was discovered and named by William H. Holland in 1916.
Hace 3 días · The generic name, coined by Othniel Charles Marsh in 1878, is a Neo-Latin term derived from Greek διπλός ( diplos) "double" and δοκός ( dokos) "beam", [3] [5] in reference to the double-beamed chevron bones located in the underside of the tail, which were then considered unique.
Hace 3 días · Othniel Charles Marsh Papers (MS 343). Manuscripts and Archives, Yale University Library. Identifiers. Orbis Record. 967564. Object ID (OID) 32556982.
Hace 1 día · The treatment and poster for The Land Before Time XV: Bone Wars. Must feature concept art of Edward Drinker Cope and Othniel Charles Marsh. [Land Before Time...
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- GASH!
Hace 1 día · In 1879, paleontologist Othniel Charles Marsh discovered an incomplete fossil skeleton that he named Brontosaurus excelsus, meaning “thunder lizard”. However, it was later determined that this skeleton was actually very similar to another sauropod named Apatosaurus that Marsh had previously discovered.
Hace 4 días · The first Stegosaurus fossils were unearthed in 1877 by paleontologist Othniel Charles Marsh during the "Bone Wars," a period of intense fossil discovery and rivalry in the late 19th century. This groundbreaking discovery marked the beginning of extensive research into the Stegosaurus and its place in the dinosaur lineage ...
