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Vor einem Tag · There is no official, canonical list of all non-avian dinosaur genera. The closest is the Dinosaur Genera List, compiled by biological nomenclature expert George Olshevsky, which was first published online in 1995 and was regularly updated until June 2021.
- Cretaceous–Paleogene extinction event
Dinosaurs, as the largest vertebrates, were the first...
- Cretaceous–Paleogene extinction event
Vor 6 Tagen · Learn about dinosaurs, the diverse group of reptiles that dominated Earth for millions of years and evolved into birds. Explore their origin, classification, extinction, fossil record, and cultural significance with Britannica.
- Dinosaurs are a diverse group of reptiles that were the dominant terrestrial life form on Earth during the Mesozoic Era, about 245 million years ag...
- The decline of dinosaurs was most likely caused by many different factors. A popular theory is that an asteroid crashed into the Yucatán Peninsula...
- Some species of dinosaurs, such as the dromaeosaur, have fossil records of their feathers. Early feathers were not evolved for flight; instead, sci...
- It is generally accepted that modern birds are descendents of dinosaurs. Evidence for this theory first arose from the fossil records of the Archae...
- Although estimates vary, one of the contenders for the largest dinosaur is the Argentinosaurus. Discovered in Argentina in 1987, the Argentinosauru...
- Dinosaur fossils and tracks have been discovered throughout human history. The first description of dinosaurs as a separate group of life forms (kn...
Vor 5 Tagen · Tyrannosauroidea (meaning 'tyrant lizard forms') is a superfamily (or clade) of coelurosaurian theropod dinosaurs that includes the family Tyrannosauridae as well as more basal relatives. Tyrannosauroids lived on the Laurasian supercontinent beginning in the Jurassic Period.
Vor 5 Tagen · Tyrannosaurus rex is the best-known and largest member of a group of theropod dinosaurs called tyrannosaurs; its scientific name is Latin for “king of the tyrant lizards.” Since 1902 paleontologists have recognized the T. rex as the only formal member of the genus Tyrannosaurus.
- John P. Rafferty
11. Mai 2024 · Vor mehr als 200 Jahren lebten tatsächlich Dinosaurier auf der Erde, die sie zunächst auf dem einzigen bestehenden Landgebiet namens Pangäa ausbreiteten. Dieser große Kontinent zerteilte sich anschließend in die uns heute bekannten sieben Kontinente, womit die Urgiganten also die ganze Welt im Wasser und auf dem Land besiedelten, bis dass ...
29. Apr. 2024 · Megalosaurus was a carnivorous dinosaur that lived in the Middle Jurassic Period (about 176 million to 161 million years ago). It was the first dinosaur to be scientifically described, which was done by William Buckland in 1824.
