The Mesozoic Era is an era of Earth's geological history, lasting from about 252 to 66 million years ago, comprising the Triassic, Jurassic and Cretaceous Periods. It is characterized by the dominance
Pangaea or Pangea was a supercontinent that existed during the late Paleozoic and early Mesozoic eras. It assembled from the earlier continental units of Gondwana, Euramerica and Siberia during the Ca
The supercontinent Pangaea in the early Mesozoic (at 200 Ma)
Alfred Wegener c. 1924–1930
Appalachian orogeny
Fossil Dicroidium zuberi leaf from the Early Triassic of Argentina. Dicroidium was a ubiquitous tree across much of southern Pangaea during the Triassic period.