Triassic Period

The Triassic Period was a geological period that lasted from approximately 251 million to 199 million years ago, and was the first period of the Mesozoic Era. This period saw the emergence of some of the earliest large land animals such as early dinosaurs, pterosaurs, and mammals. The Triassic Period was also a significant time of change in Earth’s atmosphere and climate, due to increases in greenhouse gases, which led to globally high temperatures. Additionally, this period saw the expansion of forests and swamplands, as well as the evolution of the first flying insects. The Triassic Period has remained important over time as it continues to provide insight into the Earth’s history and the evolution of life on our planet. It has practical applications for scientists and researchers studying the Earth’s current climate change as well.