The Mesozoic Era is the era of Earth's geological history, lasting from about 252 to 66 million years ago, comprising the Triassic, Jurassic and Cretaceous...

the National Geographic Society in Washington. Nigersaurus was dubbed a "Mesozoic cow" in the press, and Sereno stressed that it was the most unusual dinosaur...

Western Interior Seaway split the continent of North America in two. In the Mesozoic era, Laramidia was an island land mass separated from Appalachia to the...

approximately 145 Mya. The Jurassic constitutes the middle period of the Mesozoic Era and is named after the Jura Mountains, where limestone strata from...

some of the primitive hadrosaurs were still present until the end of the Mesozoic. While the fossil record shows a staggering variety of hadrosaur forms...

of the Mesozoic is an American musical group founded in Boston, Massachusetts, United States, in 1980. The music of Birdsongs of the Mesozoic is almost...

Period 201.4 Mya. The Triassic is the first and shortest period of the Mesozoic Era. Both the start and end of the period are marked by major extinction...

to 66 million years ago (Mya). It is the third and final period of the Mesozoic Era, as well as the longest. At around 79 million years, it is the longest...

Coast consists of Triassic, Jurassic and Cretaceous cliffs, spanning the Mesozoic, documenting 185 million years of geological history. The site can be best...

was a supercontinent that existed during the late Paleozoic and early Mesozoic eras. It assembled from the earlier continental units of Gondwana, Euramerica...

Cartoon DataBase (BCDB). Retrieved 2020-01-03.[dead link] MesozoicMind.com—Give me a Mesozoic Mind... Dinosaur (1980) at IMDb Dinosaurs! (1987) at IMDb...

The Mesozoic marine revolution (MMR) refers to the increase in shell-crushing (durophagous) and boring predation in benthic organisms throughout the Mesozoic...

The Sânpetru Formation is an early Maastrichtian geologic formation. Dinosaur remains are among the fossils that have been recovered from the formation...

birds, as well as the extinct parareptiles, dinosaurs, pterosaurs and Mesozoic marine reptiles) Synapsids (mammals as well as all their extinct relatives...

Phanerozoic II: Mesozoic / Cenozoic is the eighth studio album by German post-metal band The Ocean. It was released on 25 September 2020 and is the second...

The Mesozoic–Cenozoic Radiation is the third major extended increase of biodiversity in the Phanerozoic, after the Cambrian Explosion and the Great Ordovician...

dinosaurs. Dinosaurs were the dominant terrestrial vertebrates of the Mesozoic Era, especially the Jurassic and Cretaceous periods. Other groups of animals...

expansive facility, designed by Graham Gund Architects. Giants of the Mesozoic, on display in the atrium of Fernbank Museum, features a 123-foot (37 m)...

Antarctica (/ænˈtɑːrktɪkə/ ) is Earth's southernmost and least-populated continent. Situated almost entirely south of the Antarctic Circle and surrounded...

similar early mammaliaformes. A recent review of the Southern Hemisphere Mesozoic mammal fossil record has argued that triosphenic mammals arose in the Southern...

(2002), Palaeobiogeography and Biodiversity Change: The Ordovician and Mesozoic–Cenozoic Radiations, Geological Society Special Publication, Geological...

throughout the late Paleozoic and early Mesozoic, leaving extensive deposits of sedimentary rock.: 6  Mesozoic deposition in the Rockies occurred in a...

the largest exposure of this craton. From the Late Paleozoic to Early Mesozoic eras, North America was joined with the other modern-day continents as...

Phanerozoic. The Phanerozoic is divided into three eras: the Paleozoic, Mesozoic and Cenozoic, which are further subdivided into 12 periods. The Paleozoic...

(flowering plants). It is the latest of three geological eras, preceded by the Mesozoic and Paleozoic. The Cenozoic started with the Cretaceous–Paleogene extinction...

An impact event is a collision between astronomical objects causing measurable effects. Impact events have been found to regularly occur in planetary systems...

This list of Mesozoic birds is a comprehensive list of all Mesozoic dinosaurs that have been assigned to the clade Avialae (birds, in the broadest sense)...

older forms are not directly related to living forms. It was during the Mesozoic era that the ancestors of many of the living gastropods evolved. One of...

existed in North America during the mid-to-late Jurassic Period of the Mesozoic Era. It was an arm of what is now the Arctic Ocean, and extended through...

modern fauna. Mosasaurs, ichthyosaurs, plesiosaurs, and other aquatic Mesozoic diapsids were not dinosaurs. Despite their many cultural depictions as...