Geologic Time is a crucial concept to understanding the history of the earth—including the evolution of life ... The end of the Paleozoic and beginning of the Mesozoic 251 million years ago marks the ...

Prehistoric time line, geologic time scale, photos, facts, maps, and more from National ... Dinosaurs ruled the Earth in the mighty Mesozoic. And 64 million years after dinosaurs went extinct ...

Now, new geological data show that sea levels rose about 125 feet (38 meters) between 11,000 and 3,000 years ago, according ...

3 min read The start of the Triassic period (and the Mesozoic era) was a desolate time in Earth's history. Something—a bout of violent volcanic eruptions, climate change, or perhaps a fatal run ...

Non-bird dinosaurs lived between about 245 and 66 million years ago, in a time known as the Mesozoic Era. This was many millions ... flowering plants were a much more common part of Earth's plant life ...

A pilot to digitise all British Mesozoic vertebrate specimens held at the Museum. We are digitising our country’s amazing collection of dinosaurs, flying reptiles, prehistoric fish, sharks and ...