Geoscientists have identified a magma cap at Yellowstone National Park, composed of molten silicate materials, supercritical water, and porous rock, located approximately 2.4 miles beneath the surface. This cap functions as a pressure and heat trap, potentially preventing a massive eruption in the supervolcano, with researchers utilizing advanced seismic imaging techniques to study its structure. While the system is stable and actively venting gases, the researchers assert that an eruption is not imminent, providing crucial insights into the complex geology of Yellowstone’s volcanic system.
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New species of ancient shark discovered at Mammoth Cave National Park
A new ancient shark species, Macadens olsoni, has been discovered in Mammoth Cave National Park, Kentucky, with fossils dating back approximately 340 to 335 million years. This discovery, which highlights the diversity of ancient marine life, was made by a team from the National Park Service and the Smithsonian, contributing to the understanding of past ecosystems. Want More Context? 🔎
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