Understanding origins of Arizona’s Sunset Crater eruption of 1,000 years ago
Around 1085 AD, along the southern rim of Northern Arizona's elevated Colorado Plateau, a volcano...
Understanding origins of Arizona’s Sunset Crater eruption of 1,000 years ago
IMAGE: Around 1085 AD, along the southern rim of Northern Arizona's elevated Colorado Plateau, a volcano...
Life in the Chicxulub Crater Years After It Was Formed
The end of the Cretaceous and the demise of the dinosaurs is a...
A Subterranean ecosystem in the Chicxulub crater
Section of the Chicxulub core with the hydrothermal minerals dachiardite (bright orange) and analcime (colorless...