The Triassic Period ended when a gargantuan amount of molten igneous rock called the Central Atlantic Magmatic Province (CAMP) spewed out of the Earth’s mantle and into the Earth’s crust beneath what is now the eastern Appalachian foothills. Millions of years later, the supercontinent Pangea began to rip open, with the east coast of what… Continue Reading The Complicated New Origins of Pangea’s Big Breakup
Field Blog: Studying the Blake Plateau
An ocean research cruise led by the University of Texas Institute for Geophysics is off the coast of Florida surveying the tectonics and movement of the crust hundreds of feet beneath the ocean floor. Follow the expedition’s blog as they look for clues to the break-up of Earth’s last supercontinent Pangea, and how that massive event shaped the magmatic activity below the crust today… Continue Reading Field Blog: Studying the Blake Plateau