The White House is defending President Donald Trump's chief of staff after he mischaracterized previous remarks of a Democratic congresswoman who is now criticizing Trump's condolence call to the widow of a soldier killed in Niger.John Kelly on Thursday derided Rep....
Dinosaurs lived throughout the Mesozoic Era, which began 245 million years ago and lasted for 180 million years. It is sometimes called the Age of the Reptiles. The era is divided into three periods.45 to 208 million years ago. 1  During the Triassic period, all land on Earth existed as one enormous mass. 2  It was called Pangaea. 3  The supercontinent slowly began to break up during the Triassic Period.
It was about 200 years before god flooded the earth. Answer: The Old Stone age (also known as the Paleolithic Age) covers the time from when humans and their ancestors devel â¦ oped the most primitive stone tools (about 2.5 million years ago) to about 10,000 years BCE.