The Red Sandstone Period

The Red Sandstone Period, often associated with the Permian and early Triassic eras roughly 299 to 252 million years ago, is characterized by widespread deposits of reddish sandstone formed in desert-like environments. These sediments result from erosion and weathering, creating extensive, layered rock formations rich in iron oxides that give them their distinctive red color. The period marks significant geological and climatic changes, including the breakup of supercontinents and shifts toward arid conditions, influencing the Earth's surface and the evolution of early terrestrial life.