Hidden under ice in Antarctica is a massive 300 mile or 480 kilometer wide impact crater. Although its existence is still not definitively proven, more evidence has recently suggested that Earth's largest remaining impact crater does truly exist here. What makes this all the more interesting is this feature known as the Wilkes Land Crater is located on the exact opposite side of the planet called an antipode to where the Siberian Traps erupted 252 million years ago. Since the Siberian Traps caused the Permian Triassic Extinction event, the question must be asked if this impact crater with an unknown age generated the Siberian Traps, thus meaning this mass extinction was caused by an impact event?