Search results
Results From The WOW.Com Content Network
Coelophysis (/ s ɛ ˈ l ɒ f ɪ s ɪ s / se-lOF-iss-iss traditionally; / ˌ s ɛ l oʊ ˈ f aɪ s ɪ s / SEL-oh-FY-siss or / ˌ s iː l oʊ ˈ f aɪ s ɪ s / SEE-loh-FY-siss, as heard more commonly in recent decades [3]) is a genus of coelophysid theropod dinosaur that lived approximately 215 to 208.5 million years ago during the Late Triassic period from the middle to late Norian age in what ...
Maidment (2024) describes the diversity of dinosaurs from the upper Morrison Formation (United States) in time and space, and finds evidence supporting cladogenesis as a means of increasing diplodocine diversity over time, as well as spatial segregation of Allosaurus and Camarasaurus species. [131]
The earliest-known dinosaur fossils date to roughly 230 million years ago, including Eoraptor and Herrerasaurus from Argentina, Saturnalia from southern Brazil and Mbiresaurus from Zimbabwe.
The Geologic Calendar is a scale in which the geological timespan of the Earth is mapped onto a calendrical year; that is to say, the day one of the Earth took place on a geologic January 1 at precisely midnight, and today's date and time is December 31 at midnight. [1]
A 68-million-year-old skull fossil found in Antarctica has revealed the oldest known modern bird, which was likely related to the waterfowl that live by lakes and oceans today, according to new ...
It was the last known sauropod dinosaur in North America, known for their long necks, long tails and small heads, like the well-known Brontosaurus, which were first believed to have gone extinct ...
Foulke's discoveries sparked a wave of interests in dinosaurs in the United States, known as dinosaur mania. [57] Dinosaur mania was exemplified by the fierce rivalry between Edward Drinker Cope and Othniel Charles Marsh, both of whom raced to be the first to find new dinosaurs in what came to be known as the Bone Wars. This fight between the ...
Yes, you read that right — Fluffy dinosaurs. For the first time, scientists have found evidence that dinosaurs may have used feathers as a way to cope with the freezing weather in the southern ...