Funny Straight Outta the Triassic Spoof T-Shirt

The Triassic Period, marking the dawn of the Mesozoic Era, spanned from approximately 252 to 201 million years ago and was a time of significant evolutionary, geological, and climatic transformations. This period followed the largest mass extinction in Earth's history at the end of the Permian Period, leading to drastic changes in the planet's biodiversity and ecosystems. The Triassic saw the emergence and early development of the dinosaurs, which would later come to dominate the Jurassic and Cretaceous periods. It was also notable for the appearance of the first true mammals and the diversification of reptiles and marine life, including the early ancestors of modern fish and the first pterosaurs. Geologically, the Triassic was characterized by the supercontinent Pangaea, which began to rift apart, setting the stage for the formation of the Atlantic Ocean. The end of the Triassic was marked by another mass extinction event, which eradicated many species but opened ecological niches that allowed the dinosaurs to rise to prominence in the Jurassic. The Triassic Period thus represents a critical phase in the history of life on Earth, setting the foundations for major evolutionary trends that would shape the world's fauna and flora.